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Knobs Ball Threaded Plastic With Groove - Hobby And Engineering Parts

Categories that include the terms: KNOBS and BALL and THREADED and PLASTIC and GROOVE

Handles and Knobs

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Knobs - Ball - Threaded - Plastic with Knurl Knobs - Ball - Threaded - Plastic with Knurl (Relevance 10/10)
Brass threaded insert Knurled circumference to assist with grip
Knobs - Ball - Threaded - Phenolic Knobs - Ball - Threaded - Phenolic (Relevance 8/10)

Moulded from black or red phenolic resin.
Light Weight. Thermal insulating. Non corrosive.
Knobs - Ball - Threaded - Phenolic with Shank Knobs - Ball - Threaded - Phenolic with Shank (Relevance 8/10)
Knobs - Ball - Threaded - Polished Aluminium Knobs - Ball - Threaded - Polished Aluminium (Relevance 8/10)

DIN319 Tapped aluminium
Polished with a flash chrome finish
Knobs - Ball - Threaded - Polished or Raw Brass Knobs - Ball - Threaded - Polished or Raw Brass (Relevance 8/10)

CDA 360 Free Machining Brass
Polished balls are fully finished and suitable for decorative and display purposes

Balls

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Balls - Bored - Plastic Balls - Bored - Plastic (Relevance 6/10)

Bored acetal balls as used in plastic rod ends.
Maintenance Free - Self Lubricating. Corrosion Resistant Iglidur W300 material. Suitable for rotating, oscillating and linear movement. Lightweight.

Bearings - Specialty

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Bearings - Acetal - with 316 Stainless Steel Balls Bearings - Acetal - with 316 Stainless Steel Balls (Relevance 6/10)

Bearings for Extreme Corrosion Resistance - Low Speed - Low Load.
Races made from Acetal - Balls made from 316 Stainless Steel - Cages from Acetal or Nylon. Lubrication - Water Lubrication or can be run dry - Must lubricate over 2500 RPM. Temperature Range - Minus 30 Deg C to 100 Deg C Continuous.
Bearings - Acetal - with Glass Balls Bearings - Acetal - with Glass Balls (Relevance 6/10)

Bearings for Extreme Corrosion Resistance - Low Speed - Low Load.
Races made from Acetal - Balls made from Ground Glass - Cages from Acetal or Nylon. Lubrication - Water Lubrication or can be run dry - Must lubricate over 2500 RPM. Temperature Range - Minus 30 Deg C to 100 Deg C Continuous.

Fasteners

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Threaded Rod - Allthread - Plastic Threaded Rod - Allthread - Plastic (Relevance 6/10)

UNC - UNF - METRIC - Nylon and PVC.
Light Weight. Non Corrosive. Vibration Resistant.

Handles and Knobs

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Knobs - Star - Female - Plastic Knobs - Star - Female - Plastic (Relevance 6/10)
Plastic (high grade gloss black phenolic) knob with steel insert. Temperature Range: -30°C to +140°C.
Knobs - Star - Male - Plastic Knobs - Star - Male - Plastic (Relevance 6/10)
Plastic (high grade gloss black phenolic) knob with steel insert. Temperature Range: -30°C to +140°C.

Spacers

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Spacers - Hex - Threaded - Nylon Spacers - Hex - Threaded - Nylon (Relevance 6/10)

Threaded Hex Spacers.

Balls

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Balls - Acetal Balls - Acetal (Relevance 5/10)

High intensity strength, rigidity, outstanding resistance to abrasion and most solvents.
Tolerances available on request. Acetal Copolymer. High intensity strength, rigidity, outstanding resistance to abrasion and most solvents. Opaque White. Specific Gravity: 1.4.
Balls - Nylon Balls - Nylon (Relevance 5/10)

Resists alkalies, weak acids and most organic solvents.
Tolerances available on request. Nylon (Polyamide 6/6). Resists alkalies, weak acids and most organic solvents. Low water absorption. Unpolished. Specific Gravity: 1.14.

Fasteners

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Studs - Ball - Threaded Studs - Ball - Threaded (Relevance 5/10)
Zinc Plated Steel DIN 71803 Form C Surface Hardened to 55 HRC (Ball (D1) Only - Thread is Not Hardened)

Handles and Knobs

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Knobs - Ball - Knock On - Phenolic Knobs - Ball - Knock On - Phenolic (Relevance 5/10)

Moulded from black phenolic resin.
Light Weight. Thermal insulating. Non corrosive. POK Type have a ribbed insert. Shaft should be 0 to 0.007 mm undersized for best results 712 Type suit standard metric rod
Knobs - Pointer - Aluminium and Plastic Knobs - Pointer - Aluminium and Plastic (Relevance 5/10)

Grub screw fixing. Suits 6.35mm (1/4 inch) shaft. Brass Insert. White Pointer.

Pulleys

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Pulleys - U Groove - Plastic Pulleys - U Groove - Plastic (Relevance 5/10)
Acetal Body with Brass Insert.

Springs

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Plungers - Spring - Threaded Plungers - Spring - Threaded (Relevance 5/10)
Items shown with Long-Lok have a dry threadlocking sealant applied to thread.

Balls

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Balls - Bored - Steel Balls - Bored - Steel (Relevance 4/10)

Bored steel balls as used in steel rod ends.
Hardness: 58-64 Rc. Material: SUJ-2.

Bearings

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Bearings - Ball - 440C Stainless 6000 / 6200 / 6300 Series Bearings - Ball - 440C Stainless 6000 / 6200 / 6300 Series (Relevance 4/10)

Stainless Steel 440C Grade - Hardened - Precision - Corrosion Resistant.
Single Row Radial Ball Bearings. Not all bearings are readily available. Please enquire.
Bearings - Ball - Single Row - Radial - Economy Bearings - Ball - Single Row - Radial - Economy (Relevance 4/10)

Taiwanese Hobby Bearings - Inexpensive Option. The type you find at most hobby shops.
Single Row Radial Ball Bearings. Not all bearings are readily available. Please enquire. Miniature sizes from 1mm bore to over 50mm bore.
Bearings - Ball - Single Row - Radial - Flanged Bearings - Ball - Single Row - Radial - Flanged (Relevance 4/10)

Stainless and Chrome Steel Bearings with Flanges.
Single Row Radial Ball Bearings. Not all Bearings are readily available. Please enquire. Miniature sizes from 1mm bore to over 50mm bore.
Bearings - Ball - Single Row - Radial - Unflanged Bearings - Ball - Single Row - Radial - Unflanged (Relevance 4/10)

Stainless and Chrome Steel Bearings.
Single Row Radial Ball Bearings. Not all bearings are readily available. Please enquire. Miniature sizes from 0.65 to over 50 mm bore.

Bearings - Specialty

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Bearings - Ball - Single Row - Radial - Unflanged - High Precision Bearings - Ball - Single Row - Radial - Unflanged - High Precision (Relevance 4/10)

Stainless and Chrome Steel Bearings - Abec 5 and Abec 7.
Single Row Radial Ball Bearings. Miniature sizes from 1mm bore to over 50mm bore. Not all bearings are readily available. Please enquire. True high precision bearings are not recommended for skates or fishing reels. High precision bearings are used in accurately balanced application such as spindles, gyros and medical equipment. If your application is not of a precision nature, standard bearings may be more suitable (and less expensive).

Bearings and Housings

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Bearings - Press - Acetal - Flange Mounted Bearings - Press - Acetal - Flange Mounted (Relevance 4/10)
Retainer : Carbon Steel / Zinc Plated or Oxycote® Hardened to HRB 93.98. Bearing : PTFE Filled Acetal Self Lubricating / -40 to 150 Deg C. Self lubricating. Use any shaft material with 0.4 um or finer finish.

Fasteners

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Joints - Ball and Socket - Right Angle Joints - Ball and Socket - Right Angle (Relevance 4/10)
Steel Type: Zinc Passivated Induction Hardened. Stainless Steel Type: 303 Grade unhardened. Max. Static push/pull loads are valid for both radial and axial loads. Standard Steel type Ball Stud Tensile strength: Rm = 600 N/mm sq (Not applicable to stainless type). Standard Steel type Housing Tensile strength: Rm = 500 N/mm sq (Not applicable to stainless type).
Joints - Clevis - Plastic Joints - Clevis - Plastic (Relevance 4/10)

Use with plastic rod ends - Includes pin and clip. See also yokes.
Comes with clevis pin and retaining clip. Corrosion Resistant, Lightweight. High Tensile Strength (Shown in table as Short Term / Long Term). Vibration Dampening / Noise Dampening. (1) Tensile Strengths shown are Maximum Static axial in Newtons.
Nuts - Dome - Nylon Nuts - Dome - Nylon (Relevance 4/10)

Natural Nylon.
Nuts - Hexagonal - Nylon Insert - Aluminium Nuts - Hexagonal - Nylon Insert - Aluminium (Relevance 4/10)

Nylon Insert for Locking. Not Nyloc™ brand.
Note! Thickness (H) and A/F (A) dimensions are usually considered not critical and may vary. If the A and H dimensions are critical for your application please consult us prior to ordering.
Nuts - Hexagonal - Nylon Insert - Brass Nuts - Hexagonal - Nylon Insert - Brass (Relevance 4/10)

Nylon Insert for Locking. Not Nyloc™ brand.
Note! Thickness (H) and A/F (A) dimensions are usually considered not critical and may vary. If the A and H dimensions are critical for your application please consult us prior to ordering.
Nuts - Hexagonal - Nylon Insert - Stainless Steel Nuts - Hexagonal - Nylon Insert - Stainless Steel (Relevance 4/10)

Nylon Insert for Locking. Nyloc™ and other brands.
Note! Thickness (H) and A/F (A) dimensions are usually considered not critical and may vary. If the A and H dimensions are critical for your application please consult us prior to ordering.
Nuts - Hexagonal - Nylon Insert - Steel Nuts - Hexagonal - Nylon Insert - Steel (Relevance 4/10)

Nylon Insert for Locking. Nyloc™ and other brands.
Note! Thickness (H) and A/F (A) dimensions are usually considered not critical and may vary. If the A and H dimensions are critical for your application please consult us prior to ordering.
Screws - Hex Head - Plastic Screws - Hex Head - Plastic (Relevance 4/10)

UNC - UNF - METRIC - Nylon and PVC.
Screws - Self Tapping - For Plastics Screws - Self Tapping - For Plastics (Relevance 4/10)

Tri-Lobe Course Thread Plastic Threading Screws
Thread cutting screws for plastics Be sure to select correct screw for hard or soft plastic threadcutting
Socket Set Screws - Acetal Tipped Socket Set Screws - Acetal Tipped (Relevance 4/10)

Acetal tipped grub screws. Soft tip compresses into threads to become self locking. Helps to prevent shaft damage.
Socket Set Screws - Flat Ball Tip Socket Set Screws - Flat Ball Tip (Relevance 4/10)

Grub screws with a rotating flat tip. The ball can rotate up to 9 Deg. to fasten the object securely.
Socket Set Screws - Nylon Tipped Socket Set Screws - Nylon Tipped (Relevance 4/10)

Nylon tipped grub screws. Soft tip compresses into threads to become self locking. Helps to prevent shaft damage.
Socket Set Screws - Rolling Ball Tip Socket Set Screws - Rolling Ball Tip (Relevance 4/10)

Rolling ball tip for locating into a hole

Handles and Knobs

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Knobs - Knurled - Torque - Female Knobs - Knurled - Torque - Female (Relevance 4/10)
Plastic (high grade gloss black phenolic) Knob. Temperature Range: -30°C to +140°C.
Knobs - Knurled - Torque - Male Knobs - Knurled - Torque - Male (Relevance 4/10)
Plastic (high grade gloss black phenolic) Knob with Steel insert.
Knobs - Lever Knobs - Lever (Relevance 4/10)
Lever knobs with moulded female threads, ideal for direct attachment to operating levers. Plastic (high grade gloss black phenolic) with Steel insert. Temperature Range: -30°C to +140°C. All knobs are fitted with a brass female insert.
Knobs - Oval Tapered - Press On - Phenolic Knobs - Oval Tapered - Press On - Phenolic (Relevance 4/10)

Press on knobs hold on securely without threads or set screws
Shaft diameter should be +0.000 / - 0.076 mm for best performance Knob is held in place by a ribbed insert that squeezes onto the shaft. Eliminates machining costs Knobs will not come off with normal use but can be removed by knocking with a hammer on the underside.
Knobs - Precision - Knurled Knobs - Precision - Knurled (Relevance 4/10)

Set screw and clamp types - Stainless Steel. Also known as Thumb Knobs.
303 Stainless Steel. ID Tolerance +0.013 / -0.000 mm (+0.0005 / - 0.0000 inch).
Knobs - Thumb - Female Knobs - Thumb - Female (Relevance 4/10)
Plastic (high grade gloss black phenolic) with Steel insert. Temperature Range: -30°C to +140°C.
Knobs - Thumb - For Cap Screws Knobs - Thumb - For Cap Screws (Relevance 4/10)

Four Types and four colours to fit onto Socket Head Cap Screws.
To fit Socket Head Cap Screws (Order Separately - See link at base of listing below). Choice of 4 Colours. Choice of 4 styles. Made From Acetal Resin.
Knobs - Thumb - With Cap Screw Knobs - Thumb - With Cap Screw (Relevance 4/10)

Four types and four colours.
Complete with high tensile alloy steel screw. If stainless steel screws required please order cap screws separately and knobs without screw.
Knobs - Wing - Female Knobs - Wing - Female (Relevance 4/10)
Plastic (high grade gloss black phenolic) with Steel Insert. Temperature Range: -30°C to +140°C.
Knobs - Wing - Male Knobs - Wing - Male (Relevance 4/10)
Plastic (high grade gloss black phenolic) with Steel Insert. Temperature Range: -30°C to +140°C.

Housings to Suit Ball Bearings

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Housings - Bearing - Square - Miniature Housings - Bearing - Square - Miniature (Relevance 4/10)

Aluminium housings to suit standard radial ball bearings.
Use with standard radial ball bearings. Bearing not included. Can be through screwed from the top using socket head cap screws. Can be bolted from the bottom using the pre-tapped holes. Made from Aluminium 6082-T6 Black Anodised.

Housings with Integral Bearing

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Housings - Bearing - Blocks - Nylon with Ertalyte Bearing Housings - Bearing - Blocks - Nylon with Ertalyte Bearing (Relevance 4/10)

Flanged Ertalyte Bearing in Moulded Nylon 101 Housing.
Self-Lubricating. High Performance. Electrically Insulating.

Insert Bearings and Housings

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Bearings - For Plastic Housings Bearings - For Plastic Housings (Relevance 4/10)

Ideal for wet conditions. Includes Acetal and Stainless grades 316 and 440C
Load and speed calculations are for reference only. Testing is recommended.
Housings - Bearing - Flanged - 2 Bolt Hole - Plastic Housings - Bearing - Flanged - 2 Bolt Hole - Plastic (Relevance 4/10)
Load and speed capability depend on the bearing used. Use with steel bearing inserts for plastic housings.
Housings - Bearing - Pillow Block - Plastic Housings - Bearing - Pillow Block - Plastic (Relevance 4/10)
Load and speed capability depend on the bearing used. Use with steel bearing inserts for plastic housings.

Linear Drive Systems - Ballscrew

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Screws - Ball - 16mm Housing - Base Type Screws - Ball - 16mm Housing - Base Type (Relevance 4/10)

Use with bush type ball nuts.
Antibacklash. Repeatability <0.01mm, accuracy <0.1mm/300mm when used with our screws. Hardened ground and polished Cf53 steel.
Screws - Ball - 16mm Housing - Flanged Screws - Ball - 16mm Housing - Flanged (Relevance 4/10)

Use with bush type ball nuts.
Antibacklash. Repeatability <0.01mm, accuracy <0.1mm/300mm when used with our screws. Hardened ground and polished Cf53 steel.
Screws - Ball - 16mm Nuts - Pillow Block Screws - Ball - 16mm Nuts - Pillow Block (Relevance 4/10)

Includes ball nut.
Antibacklash. Repeatability 0.01mm, accuracy 0.1mm/300mm when used with our 16mm screws. Hardened ground and polished Cf53 steel to HRC62 +/-2. Balls hardened HRC63 +/- 2.
Screws - Ball - Economy - Rolled - Nut Only Screws - Ball - Economy - Rolled - Nut Only (Relevance 4/10)

Match with screw. Accuracy T7 50µm/300mm.
Steel 16 MnCr5 or 100Cr6. Size, length of screw and end bearing configurations will affect the resulting loads and speeds. Backlash 0.01 Percent of lead. Accuracy T7 50µm/300mm. Blank sleeve supplied in nut to retain balls. Do not remove without simultaneous assembly to screw.

Materials

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Rod - Round - Acetal Rod - Round - Acetal (Relevance 4/10)

Hard, stiff plastic for machining bushes, gears etc with close tolerances. Sizes listed are FINISHED SIZE. Product supplied will be larger.
Specific Gravity 1.41 g/cm3 - Operating Temp -40 to 120 C. Tensile Strength 60-70 Mpa / Hardness 80 Rockwell M. Small diameters may not be perfectly straight. Sizes listed are FINISHED SIZE. Product supplied will be larger to allow for machining. As this product requires machining, larger diameters may be supplied in lieu to expedite your order.

Plain Bearings

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Bushes - Plastic - Hobby Bushes - Plastic - Hobby (Relevance 4/10)

A small selection of popular sizes X-Lube.
See main listings for sizes not shown here. Pricing is highly quantity dependant. Please enquire. Self lubricating - low friction - non-corrosive - light weight - chemical resistance. Molybdenum Disulphide filled Nylon 6.
Bushes - Plastic - X-Lube - Flanged Bushes - Plastic - X-Lube - Flanged (Relevance 4/10)

Self lubricating - low friction - non-corrosive - light weight - chemical resistant.
Molybdenum Disulphide filled Nylon 6. Pricing is highly quantity dependant. Please enquire. Note! X-Lube bushes are moulded to nominal tolerances for non critical applications. You will need to machine these bushes to obtain better tolerances and finish.
Bushes - Plastic - X-Lube - Unflanged Bushes - Plastic - X-Lube - Unflanged (Relevance 4/10)

Self lubricating - low friction - non-corrosive - light weight - chemical resistant.
Molybdenum Disulphide filled Nylon 6. Pricing is highly quantity dependant. Please enquire. Note! X-Lube bushes are moulded to nominal tolerances for non critical applications. You will need to machine these bushes to obtain better tolerances and finish.
Bushings - Spherical - Plastic Bushings - Spherical - Plastic (Relevance 4/10)
Ball Material W300. Housing Iglidur G. Maintenance Free. Self lubricating. Compensates for axial loads and misalignment. Corrosion resistant. High vibration dampening capacity.

Pulleys

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Pulleys - U Groove - Idler Pulleys - U Groove - Idler (Relevance 4/10)

Plastic and Steel with Steel Ball Bearings or Plain Bearings.
Pulleys - U Groove - Steel Pulleys - U Groove - Steel (Relevance 4/10)
303 Stainless Steel. Groove has 1.57 mm Radius - 1.57mm Deep. 2 hub types - Pin Hub for use with Set Screws - Clamp Hub for use with Gear Clamps.

Rod Ends

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Rod Ends - Plastic Rod Ends - Plastic (Relevance 4/10)

Thermoplastic Body / L280® Polymer Ball.
Dimensions not shown are available on request.

Roller Chain and Sprockets

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Chain - Roller - Plastic - Simplex Chain - Roller - Plastic - Simplex (Relevance 4/10)

Includes acetal, polyproylene and nylon. Miniature size from 3.1mm up to 12.7mm
Snap together construction - no joining links required.
Sprockets -  3.12mm Pitch - Simplex - Plastic Sprockets - 3.12mm Pitch - Simplex - Plastic (Relevance 4/10)

Nylon - Acetal - With and without bore inserts.
Match with series 0312 miniature plastic chain
Sprockets -  3.75mm Pitch - Simplex - Plastic Sprockets - 3.75mm Pitch - Simplex - Plastic (Relevance 4/10)

Nylon - Acetal - With and without bore inserts.
Match with series 0375 miniature plastic or stainless chain
Sprockets -  6.35mm Pitch - Simplex - Plastic Sprockets - 6.35mm Pitch - Simplex - Plastic (Relevance 4/10)

Nylon - Acetal - With and without bore inserts.
Match with series 0635 plastic or steel chain (25-1 ASA) American Standard 25-1 - 1/4 inch
Sprockets -  9.53mm Pitch x 4.7mm Width - Simplex - Plastic Sprockets - 9.53mm Pitch x 4.7mm Width - Simplex - Plastic (Relevance 4/10)

Nylon - Acetal - With and without bore inserts.
Match with series 0953047 plastic or steel chain (35-1 ASA) American Standard 35-1 - 3/8 inch
Sprockets -  9.53mm Pitch x 5.7mm Width - Simplex - Plastic Sprockets - 9.53mm Pitch x 5.7mm Width - Simplex - Plastic (Relevance 4/10)

Nylon - Acetal - With and without bore inserts.
Match with series 0953057 steel chain (06B BS) British Standard 06B - 3/8 inch
Sprockets - 12.7mm Pitch x 7.75mm Width - Simplex - Plastic Sprockets - 12.7mm Pitch x 7.75mm Width - Simplex - Plastic (Relevance 4/10)

Nylon - Acetal - With and without bore inserts.
Match with series 12700775 steel chain (08B-1 BS) British Standard 08B - 1/2 inch

Rollers

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Rollers - Nylon Tyre Rollers - Nylon Tyre (Relevance 4/10)

Nylon tyred rollers for cabinet doors, gym equipment etc

Shim

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Shim - Plastic Shim - Plastic (Relevance 4/10)

Easy to cut - colour coded - plastic shim sheets.
NOTE! Very thin sizes may experience some bending or indentations. This product is meant for engineering applications not decorative applications. Made from sturdy polyester.

Spacers

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Spacers - Hex - Threaded - Brass Spacers - Hex - Threaded - Brass (Relevance 4/10)

Threaded Hex Spacers. Also known as coupling nuts.
Spacers - Hex - Threaded - Stainless Steel Spacers - Hex - Threaded - Stainless Steel (Relevance 4/10)

Threaded Hex Spacers. Also known as coupling nuts.
Spacers - Hex - Threaded - Steel Spacers - Hex - Threaded - Steel (Relevance 4/10)

Threaded Hex Spacers. Also known as coupling nuts.
Spacers - Round - Through Bore - Nylon Spacers - Round - Through Bore - Nylon (Relevance 4/10)

Shaft spacers - Nylon

Springs

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Plungers - Spring - Smooth Plungers - Spring - Smooth (Relevance 4/10)

Stainless Steel or Plastic - No Thread.
Body BSD: Pom (Delrin) BSD-SS: W.-Nr 1.4305 (303) Stainless Steel. Sleeve BSD: Thermoplastic BSD-SS: Stainless Steel. Ball: W.-Nr 1.4034 (420) Stainless Steel. Spring: W.-Nr 1.4310 (301) Stainless Steel. Surface Finish BSD: Ball hardened, bright BSD-SS: Bright.

Storage

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Enclosures - Plastic ABS Enclosures - Plastic ABS (Relevance 4/10)

Great little boxes ready for you to adapt to your mechanical or electrical projects.
Made with ABS Material, moulded in dark grey. Bosses on internal base allow fixing of PCBs horizontally, or connection of terminals, etc. The lid and base incorporate a tongue and groove sealing system with a neoprene gasket. Lid fixing screws are M4 stainless steel (non-metallic) into threaded brass inserts. Designed to IP65 of IEC529 and NEMS 4 (dust and hoseproof).
Parts Boxes - Clear Plastic Parts Boxes - Clear Plastic (Relevance 4/10)

Fischer Plastics clear compartmented parts boxes with flip lids.
Plastic hinged lid. Quality catch to secure contents. Ideal for storing small parts.
Parts Boxes - Grey Plastic Parts Boxes - Grey Plastic (Relevance 4/10)

Fischer Plastics grey parts boxes with adjustable dividers and open top.
Open top. Fits most standard shelving. Ideal for storing small parts. Dividers can be removed, added or adjusted. Comes with dividers to make number of compartments shown - but additional dividers can be purchased.

Universal Joints

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Universal Joints - Plastic Universal Joints - Plastic (Relevance 4/10)

Acetal with or without steel inserts.
Universal Joints - Plastic with Brass Inserts - Ondrives Universal Joints - Plastic with Brass Inserts - Ondrives (Relevance 4/10)
Cross Piece and Inserts: Brass CZ121 Chromate and passivate finish. Body - Black Acetal Max Speed: 1000 Rpm. Temp. Range: -20 Deg C to +60 Deg C. Backlash Free up to 1000,000,000 Turns.

Balls

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Balls - Acrylic Balls - Acrylic (Relevance 3/10)

Resistance to weather and sunlight. Good abrasion resistance.
Diametrical tolerances typically +/- 0.08 or 0.13 mm depending on size. Acrylic (Methyl Methacrylate). Resistance to weather and sunlight. Good abrasion resistance. Water clear transparent. Polished. Ground and Polished.
Balls - Ceramic - Silicon Nitride Balls - Ceramic - Silicon Nitride (Relevance 3/10)

Outstanding wear resistance. Good thermal and chemical resistance.
High hardness. High strength over a wide temperature range. High fracture toughness. Outstanding wear resistance. Good thermal and chemical resistance.
Balls - Chrome Steel Balls - Chrome Steel (Relevance 3/10)

Hardness: Rockwell C: 60-70.
Tolerances available on request. SAE 52100 Chrome Steel. Hardness: Rockwell C: 60-70. Specific Gravity: 7.833.
Balls - PTFE Balls - PTFE (Relevance 3/10)

No water absorption. Temperatures up to 288 Deg C.
Tolerances available on request. Not affected by any known acids or alkalies. No water absorption. Temperatures up to 288 Deg C. Unpolished. Specific Gravity: 2.3.
Balls - Phosphor Bronze Balls - Phosphor Bronze (Relevance 3/10)

Specific Gravity 8.4
Balls - Polypropylene Balls - Polypropylene (Relevance 3/10)

Excellent for liquid level float applications.
Tolerance and spherecity: up to and including 25.4mm diameter = +/-0.0508mm, over 25.4mm diameter +/-0.0762mm. Very resistant to most acids and alkalies. Excellent for liquid level float applications. Unpolished. Specific Gravity: 0.91.
Balls - Ruby - Synthetic Balls - Ruby - Synthetic (Relevance 3/10)

Extreme hardness, wear resistance, non-corrosiveness and chemical inertness.
Tolerances available on request. Grade 25. Extreme hardness, wear resistance, non-corrosiveness and chemical inertness. High mechanical strength. Specific Gravity: 3.98.
Balls - Sapphire - Synthetic Balls - Sapphire - Synthetic (Relevance 3/10)

Extreme hardness, wear resistance, non-corrosiveness and chemical inertness.
Tolerances available on request. Specific Gravity: 3.98. Grade 25. Extreme hardness, wear resistance, non-corrosiveness and chemical inertness. High mechanical strength. Transparent (refractive index 1.76).
Balls - Stainless Steel - 304 Grade Balls - Stainless Steel - 304 Grade (Relevance 3/10)

A2 Grade. Low magnetic permeability. Good corrosion resistance. Excellent for use in handling foodstuffs.
Tolerances available on request. Grade 100. Non annealed. Hardness: Rockwell C: 25-39. Specific Gravity: 7.916. Low magnetic permeability. Good corrosion resistance. Excellent for use in handling foodstuffs. Note! Increase in magnetic permeability may occur due to the grinding process and can be relieved by heating to over 1000 Deg C.
Balls - Stainless Steel - 316 Grade Balls - Stainless Steel - 316 Grade (Relevance 3/10)

A4 Grade. Low magnetic permeability. Resistant to severe corrosive conditions. Excellent welding and brazing qualities.
Tolerances available on request. Grade 100. Hardness: Rockwell C: 25-39. Specific Gravity: 7.972. Low magnetic permeability. Resistant to severe corrosive conditions. Excellent welding and brazing qualities. Note! Increase in magnetic permeability may occur due to the grinding process and can be releived by heating to over 1000 Deg C.
Balls - Stainless Steel - 316L Grade Balls - Stainless Steel - 316L Grade (Relevance 3/10)

Easier to machine than standard 316 grade.
316L Stainless Steel has the same properties as 316, except that it has a lower carbon content. It is also easier to machine. Non-magnetic. Resistant to severe corrosive conditions. Hardness: Rockwell C: 25-39. Specific Gravity: 7.972.
Balls - Stainless Steel - 440C Grade Balls - Stainless Steel - 440C Grade (Relevance 3/10)

Hardness: Rockwell C: 55-60.
Tolerances available on request. AISI440C Stainless Steel. Hardness: Rockwell C: 55-60.
Balls - Tungsten Carbide Balls - Tungsten Carbide (Relevance 3/10)

Extreme hardness and wear resistance.
Tolerances available on request. Precision Grade: Grade 25. Hardness: Rockwell A: 91.5 (Approx 77 Rockwell C). Extreme hardness and wear resistance. Specific Gravity: 14.95.

Bearings - Grooved

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Bearings - U Groove Profile OD Bearings - U Groove Profile OD (Relevance 3/10)

Special OD Bearings.
Contact us for tolerances.
Bearings - V Groove Profile OD Bearings - V Groove Profile OD (Relevance 3/10)

Special OD Bearings.

Bearings - Thrust

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Bearings - Thrust - Ball Bearings - Thrust - Ball (Relevance 3/10)

3 Piece Thrust Bearings, Shielded and Unshielded.
Bearings - Thrust - Ball - Banded Bearings - Thrust - Ball - Banded (Relevance 3/10)
Bearings - Thrust - Plastic - Self Seating Bearings - Thrust - Plastic - Self Seating (Relevance 3/10)
Tensile strengths shown are Static Axial in Newtons. Easy to install. Good friction wear properties.

Castors

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Ball Transfer Units - Base Mount - Standard Duty Ball Transfer Units - Base Mount - Standard Duty (Relevance 3/10)

For conveying materials.
Ball Transfer Units - Flange Mount - Standard Duty Ball Transfer Units - Flange Mount - Standard Duty (Relevance 3/10)

For conveying materials. From miniature to large.
Ball Transfer Units - Heavy Duty Ball Transfer Units - Heavy Duty (Relevance 3/10)

For conveying materials. From miniature to large.
Ball Transfer Units - Screw Stem Ball Transfer Units - Screw Stem (Relevance 3/10)

For conveying materials. From miniature to large.
Measuring equipment. Lightweight coilhander. Guides for small linear motion (eg. photocopier slides). Transfer of material in clean rooms.
Castors - Plate - General Purpose - Ball Bearing - Light Medium Duty Castors - Plate - General Purpose - Ball Bearing - Light Medium Duty (Relevance 3/10)

Fasteners

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Joints - Ball and Socket - In-line Joints - Ball and Socket - In-line (Relevance 3/10)
Nuts - Hexagonal - Nylon Nuts - Hexagonal - Nylon (Relevance 3/10)
Note! Thickness (H) and A/F (A) dimensions are usually considered not critical and may vary. If the A and H dimensions are critical for your application please consult us prior to ordering.
Nuts - Hexagonal - Nylon - Self Tapping Nuts - Hexagonal - Nylon - Self Tapping (Relevance 3/10)
Note! Thickness (H) and A/F (A) dimensions are usually considered not critical and may vary. If the A and H dimensions are critical for your application please consult us prior to ordering.
Nuts - Wing - Nylon Nuts - Wing - Nylon (Relevance 3/10)
Screws - Machine - Nylon Screws - Machine - Nylon (Relevance 3/10)

UNC / UNF / Metric. Pan head, cheese head, binder head.
Non Conductive. Non Corrosive. Non Magnetic. Lightweight. Vibration Resistant.
Screws - Machine - Nylon - Countersunk Head Screws - Machine - Nylon - Countersunk Head (Relevance 3/10)

Flat Head Countersunk UNC and UNF.
Non Conductive. Non Corrosive. Non Magnetic. Lightweight. Vibration Resistant.
Screws - Socket - Cap - Nylon Screws - Socket - Cap - Nylon (Relevance 3/10)

UNC - UNF - METRIC - Non Conductive - Non Magnetic.
Threaded Rod - Allthread - Brass Threaded Rod - Allthread - Brass (Relevance 3/10)

UNC - UNF - METRIC brass.
Threaded Rod - Allthread - Stainless Steel Threaded Rod - Allthread - Stainless Steel (Relevance 3/10)

UNC - UNF - METRIC - 303, 304 and 316 grades.
Threaded Rod - Allthread - Steel Threaded Rod - Allthread - Steel (Relevance 3/10)

UNC - UNF - METRIC - BSW - Includes plain and zinc plated, mild steel and high tensile.
Threaded Rod - Aluminium Threaded Rod - Aluminium (Relevance 3/10)

UNC and UNF light weight aluminium.
Yoke Ends - Threaded Yoke Ends - Threaded (Relevance 3/10)

Linkage Connectors
Drop forged steel machined to SAE standards Also see clevis joints

Frame Kits

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Automat - Frame Kit Threaded Rods Automat - Frame Kit Threaded Rods (Relevance 3/10)

All M3.5 Thread. See PDF file in FTP Directory for more information. Educational tool suitable for mechanical teaching institutions.
All M3.5 Thread Mild Steel.

Handles and Knobs

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Handles - Soft Handles - Soft (Relevance 3/10)
Knobs - Cabinet Hardware Knobs - Cabinet Hardware (Relevance 3/10)
Knobs - Pointer - 18T Spline Type Knobs - Pointer - 18T Spline Type (Relevance 3/10)

Push on suits 18 tooth splined 6.35mm (1/4 inch) shaft.
Knobs - Pointer - Arrow Top Knobs - Pointer - Arrow Top (Relevance 3/10)

Push on. Suits 6.35mm (1/4 inch) shaft.
Knobs - Valve and Handwheels Knobs - Valve and Handwheels (Relevance 3/10)

Hobby Condensed Selection

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Hobby Gears - Worm and Wheel  40 : 1 Plastic Hobby Gears - Worm and Wheel 40 : 1 Plastic (Relevance 3/10)

Popular Hobby Set
1 start 40 tooth gear.

Housings to Suit Ball Bearings

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Housings - Bearing - Single Assembly Housings - Bearing - Single Assembly (Relevance 3/10)

Includes bearings.
Housing: 080 M40 (C45) Steel Zinc Plated Natural. Bearing: Steel Shields: (ZZ) Steel. Bearing housings are supplied with a bearing fitted. Bearing adhesive may be used during assembly. Fixing using H holes for a capscrew fixing or THD tapped hole to fasten from the opposite direction.
Housings - Bearing - Single Assembly - Circlip Retained Housings - Bearing - Single Assembly - Circlip Retained (Relevance 3/10)

Includes bearings.
Housing: 080 M40 (C45) Steel Zinc Plated Natural. Bearing: Steel Shields: (ZZ) Steel. Bearing housings are supplied with bearings and circlips fitted. Bearing adhesive may be used during assembly. Fixing using H holes for a capscrew fixing or THD tapped hole to fasten from the opposite direction.

Housings with Integral Bearing

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Housings - Bearing - Blocks - Thermoplastic Housings - Bearing - Blocks - Thermoplastic (Relevance 3/10)

Iglide L280 / Igus W300 Ball with Thermoplatic Body.
Maintenance Free, Lightweight, Self-Lubricating. Compensates for alignment errors. Temperature Range -40 deg C to +130 deg C. Max. Static Tensile Strength is Long Term. Info for Short Term also available.

Linear Drive Systems - Ballscrew

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Screws - Ball - 16mm Diameter Screws - Ball - 16mm Diameter (Relevance 3/10)

16mm Diameter with pitches 2.5 to 20mm. Machined or unmachined ends. Nuts sold seperately.
Material : Cf53 induction hardened to HRC 62 (=/- 2). Pitch accuracy : <= 0.1mm / 300mm ISO class 7. Nuts sold seperately.
Screws - Ball - 16mm Nuts - Bush Type Screws - Ball - 16mm Nuts - Bush Type (Relevance 3/10)
Antibacklash. Repeatability <0.01mm, accuracy <0.1mm/300mm when used with our screws. Hardened ground and polished Cf53 steel.
Screws - Ball - Economy - Rolled - Screw Only Screws - Ball - Economy - Rolled - Screw Only (Relevance 3/10)

Match with nut. Accuracy T7 50µm/300mm.
Longer lengths available on request (up to 5600mm). Steel Cf53 or Cf60 induction hardened and polished. Running trach hardened to 60 HRC. Profile: Gothic type rolled. Accuracy T7 50µm/300mm.
Screws - Ball - Thomson Saginaw Screws - Ball - Thomson Saginaw (Relevance 3/10)

Offer 90% efficiency converting rotary to linear motion with low coefficient of friction.
When replacing screws, hydraulics or pneumatics, they allow the use of smaller, less expensive drive motors and reduce the need for auxiliary equipment. Offer dependable accuracy and repeatability, Made off high quality alloy steel, hardened to Rockwell 56-60C.

Linear Drive Systems - Leadscrew

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Leadscrew Nuts - Metric - Flanged - Plastic Leadscrew Nuts - Metric - Flanged - Plastic (Relevance 3/10)

Trapezoidal thread design. Use with metric leadscrew thread listed in separate category.
Material: Iglidur W300. Single Start / Right Hand.

Linear Motion Bearings

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Bearings - Linear - Ball Bearings - Linear - Ball (Relevance 3/10)

Adjustable and fixed types - open for running on a supported rail and closed for fixed shafts.
Use with hardened precision ground shafting. Shaft tolerance: h6 (Normal Fit), j6 (Close Fit). Housing Tolerance: H7 (Clearance Fit), J7 (Interference Fit). Max Temp: 100 Deg C Intermittent, 80 Deg C continuous.
Bearings - Linear - Ball - Thomson Precision Steel (Closed) Bearings - Linear - Ball - Thomson Precision Steel (Closed) (Relevance 3/10)

For running on shafts fixed at the ends.
Bearings - Linear - Ball - Thomson Super Smart (Closed) Bearings - Linear - Ball - Thomson Super Smart (Closed) (Relevance 3/10)

For running on shafts fixed at the ends.

Linear Slides

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Slides - Linear - Non Recirculating Ball - Standard Slides - Linear - Non Recirculating Ball - Standard (Relevance 3/10)

The BSP precision Linear Slide series is a lightweight and compact linear motion rolling guide made of stainless steel formed precisely to be U-shaped table or track rail.
Slides: Stainless Steel End Stop / Retainer: Synthetic Resin. Maximum Speed: 0.5 m/sec (30m/min). Temperature: +100°C (Constant), +120°C (Maximum). Does not incorporate a mechanical stopper. Sensitive to external contaminants.

Materials

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Bungs - Round - Threaded Bungs - Round - Threaded (Relevance 3/10)
Bungs - Square - Threaded Bungs - Square - Threaded (Relevance 3/10)
Rod - Round - Nylon Rod - Round - Nylon (Relevance 3/10)

High impact strength and toughness. Sizes listed are FINISHED SIZE. Product supplied will be larger.
Specific Gravity 1.13 g/cm3 - Operating Temp -40 to 160 C. Tensile Strength 78 Mpa / Hardness 82 Rockwell M. Co-efficient of friction 0.20-0.30. Smaller diameters may not be perfectly straight. Sizes listed are FINISHED SIZE. Product supplied will be larger to allow for machining. As this product requires machining, larger diameters may be supplied in lieu to expedite your order.

Plain Bearings

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Bushes - Plastic - Ertalyte TX Bushes - Plastic - Ertalyte TX (Relevance 3/10)

Self lubricated, high mechanical strength, stiffness and hardness.
Specific Gravity 1.44 g/cm3. Operating Temp 115 C / 5000 hrs - 100 C / 20000 hrs. Tensile Strength 76 Mpa. Hardness 94 Rockwell M. High mechanical strength, stiffness and hardness. Self lubricating.
Bushes - Plastic - Iglidur G - Flanged Bushes - Plastic - Iglidur G - Flanged (Relevance 3/10)

General purpose maintenance free dry running.
Specific Gravity 1.45 g/cm3. Operating Temp 220 C short term / 130 C long term. Tensile Strength at 20 deg C 210 Mpa. Hardness 81 Shore D (DIN53505). Tolerances listed are after H7 Pressfit.
Bushes - Plastic - Iglidur G - Unflanged Bushes - Plastic - Iglidur G - Unflanged (Relevance 3/10)

General purpose maintenance free dry running.
Specific Gravity 1.45 g/cm3. Operating Temp 220 C short term / 130 C long term. Tensile Strength at 20 deg C 210 Mpa. Hardness 81 Shore D (DIN53505). Tolerances listed are after H7 Pressfit.
Bushes - Plastic - Natural Nylon - Unflanged Bushes - Plastic - Natural Nylon - Unflanged (Relevance 3/10)
Nominal clearance on ID. Nominal oversize on OD for push-fit in housing. Pricing is highly quantity dependant. Please enquire.

Reels

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Reels - Spring Powered - Base Mounted - Plastic Case Reels - Spring Powered - Base Mounted - Plastic Case (Relevance 3/10)
Used in counterbalances, door closers, cable retractors, hose retreivers, tool head returns, cabinets and furniture.

Rope and Cable

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Attachments - Threaded Plugs Attachments - Threaded Plugs (Relevance 3/10)
F and L dimensions are obtained after swaging. Before swaging the fitting is round.

Spacers

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Pillars - Threaded Pillars - Threaded (Relevance 3/10)

Standoffs
Spacers - Round - Threaded Spacers - Round - Threaded (Relevance 3/10)

Brass or 303 Stainless Steel

Washers

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Washers - Disc Spring - Plastic Washers - Disc Spring - Plastic (Relevance 3/10)

Also known as belleville washers.
Not for constant spring forces or when high forces are needed. Provides flat spring characteristics and compensates for axial clearances and tolerances. Vibration dampening and noise reduction. Electrical and thermal insulation. Non magnetic - Polysorb® material.


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All care has been taken in the compilation of this page, however errors may occur. Please do not use the information contained herein for critical applications without first re-checking the information with an independent source. No responsibility will be accepted by Hobby & Engineering Supplies Pty Ltd or the Directors of said company for any loss of any kind that may be incurred in any way whatsoever from use of the information provided in these pages.

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Hobby and Engineering Supplies offers thousands of products including remote controlled cars, planes, boats, and helicopters. We stock spare parts for remote controlled models. Our range includes the popular Solarbotics solar model kits and spares. We also distribute the full range of miniature engineering products from Miniature Bearings Australia. This range includes small bearings, timing pulleys, timing belts, seals, o-rings, gears and more. Also available from our store in Capalaba Queensland are a full range of lubricants, adhesives, balsa wood and plastic rod and sheet materials. See our Online Catalogue for more information. Our main business is handled from our sales counter and showroom at 3239 Old Cleveland Road Capalaba West, Queensland, Australia, but we also sell by phone, fax, online and mail order. We also offer all of our hobby and engineering parts through our online store.

Using the links at the top of this page you will find extensive information including catalogues (Products and Store link), technical data, and other product specific information.

We also suggest that you may want to take a look at the technical information sites - Shafting Information, Couplings Information and Gearboxes Information.

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