Categories that include the terms: COUPLINGS and SPIRAL and BEAM and 6 and BEAM
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Materials |  |
Bar - I Beam - Brass (Relevance 5/10)
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Couplings | |
Couplings - Jaw Type - With Polyurethane Spider (Relevance 4/10)
Miniature aluminium curved jaw flexible couplings. 2 to 160 Nm.
Discs (either red as standard with blue or white optional) are available to purchase separately. Flexible couplings transmit torque and rotational angle while absorbing misalignment. When the misalignment exceeds allowable values, vibration may result or the life of the coupling may become shortened. Zero backlash in low torque application, made capable by having the hubs pressed in a spacer. Can be used as a flexible coupling in a high torque application.
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Shaft and Shafting | |
Shafts - Flexible - Coupling Ends - Open (SDP) (Relevance 4/10)
Flexible shafting with coupling ends ready to attach to a fixed shaft.
See PDF file at bottom of internet page for Performance Data.
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Couplings | |
Couplings - Bantam - Complete (Relevance 3/10)
Isolates vibration up to 85%. Sleeve provides electrical insulation. 0.21Nm at 1725rpm.
Parallel Offset 0.25 mm. Angular Offset 1.5 Degree.
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Couplings - Bellows - Set Screw - Aluminium (Relevance 3/10)
Zero Backlash - High Torsional Stiffness - Identical Clockwise and Anticlockwise Characteristics
Phosphor Bronze Bellows Aluminium Hubs
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Couplings - Double Disk (Relevance 3/10)
Zero Backlash - High Torsional Stiffness.
Hub and Spacer: Aluminium Alloy. Pin and Disc: Stainless Steel. Max Axial Play: +/-0.5mm. 0.7 to 12.5 Nm. 3000 to 19000 rpm.
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Couplings - Double Disk - High Torque (Relevance 3/10)
Zero Backlash - Clamp Locking - Medium torsional stiffness.
High torsional stiffness and high response. Zero backlash. Hub: Aluminium (A2017) Spacer: Aluminium (A2011). Pin: Stainless Steel (SUS301) Disk: Stainless Steel (SUS303). Maximum Temperature: +100°C. 2.8 to 22 Nm. 2400 to 4800 rpm. Identical clockwise & anti-clockwise rotational characteristics.
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Couplings - HRC (Relevance 3/10)
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Couplings - Helical - Standard (Relevance 3/10)
0.1 to 16.2 Nm.
Zero backlash. Max. Ang Misalignment 5 Degrees. Max Parallel Offset 0.25mm.
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Couplings - Jaw Type - With Rubber Spider (Relevance 3/10)
Max 3600 RPM. 0.39 to 16.27 Nm.
Angular Offset = 1 Deg. Max. Parallel Offset = 0.381mm Max. Max Recommended Speed 3600 RPM.
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Couplings - Rigid (Relevance 3/10)
0.35 to 5.1 Nm.
Quality Class Precision: Bore Tolerance +0.013 / - 0.000 concentric within 0.0127mm T.I.R. Quality Class Commercial: Bore Tolerance +0.051 / -0.000.
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Couplings - Slit Type (Relevance 3/10)
Aluminium - Stainless Steel - Flexible - Zero Backlash. 0.1 to 35 Nm. 2400 to 48000 rpm.
High Torsional Stiffness. Zero Backlash.
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Extenders - Shaft (Relevance 3/10)
Miniature and large shaft extenders.
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Motors - Hobby - Robotic - Appliances | |
Motors - DC 27.6X51.0 mm (Relevance 3/10)
Compact, high torque and reliable 16,200 RPM unloaded at 6 volts
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Retaining Rings and Clips | |
Spiral Rings - External - Heavy Duty (Relevance 3/10)
AHE / WSM / AS3216 / RSN / MIL-R-27426A2 - Spring Steel and Stainless Steel.
Heavy duty design for use with NAS669-670 deep grooves in applications like double row and tapered roller bearings. Requires no tools for removal. Equivalent to Associated Spring: AHE, Smalley: WSM, Spirolox and Ramsey: RSN, Aerospace: AS3216, MIL-R-27426A2
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Spiral Rings - Internal - Heavy Duty (Relevance 3/10)
Includes AHI / WHM / AS3215 / Spirolox RRN / MIL-R-27426B2 - Spring Steel and Stainless Steel.
Heavy duty design for use with NAS669-670 deep grooves in applications like double row and tapered roller bearings. Requires no tools for removal. Equivalent to Associated Spring: AHI, Smalley: WHM, Spirolox and Ramsey: RRN, Aerospace AS3215, MIL-R-27426B2
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Spiral Rings - Internal - Medium Duty (Relevance 3/10)
Includes AI / WH / AS3217 / RR / MIL-R-27426B1 - Spring Steel and Stainless Steel.
Popular series that will accommodate light and medium bearing series thrust loads. Available in military and aerospace specifications. Equivalent to Associated Spring: AI, Smalley: WH, Spirolox and Ramsey: RR, Aerospace AS3217, MIL-R-27426B1
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Worms and Worm Gears | |
Worm Gears - 48 Pitch (Series 6) - Metallic (Relevance 3/10)
Worms and Gears must be chosen from the same pitch and series to match.
25 Degree Pressure Angle - 14.2 Degree Lead Angle - 4 Lead. A single start worm and gear will provide a ratio equivalent to the number of teeth on the gear. A double start worm and gear will provide a ratio of half the number of teeth on the gear.
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Balls | |
Balls - Stainless Steel - 316 Grade (Relevance 1/10)
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.
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Balls - Stainless Steel - 316L Grade (Relevance 1/10)
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.
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Bearings | |
Bearings - Ball - 440C Stainless 6000 / 6200 / 6300 Series (Relevance 1/10)
Stainless Steel 440C Grade - Hardened - Precision - Corrosion Resistant.
Single Row Radial Ball Bearings. Not all bearings are readily available. Please enquire.
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Bearings - Specialty | |
Bearings - Acetal - with 316 Stainless Steel Balls (Relevance 1/10)
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.
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Belts | |
Belts - Timing - 2.000mm Pitch - GT - 6mm Wide (Relevance 1/10)
GT Series Metric Timing Belts.
Pitch (P) - 2mm. Tooth Height (H) - 0.76mm. Belt Height (W) - 1.52mm. TRUE METRIC is a trademark of Designatronics. Breaking strength is not indicative of working strength.
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Belts - Timing - 3.000mm Pitch - GT - 6mm Wide (Relevance 1/10)
GT Series Metric Timing Belts.
Pitch (P) - 3.000mm. Tooth Height (H) - 1.14mm. Belt Height (W) - 2.41mm. TRUE METRIC is a trademark of Designatronics. Breaking strength is not indicative of working strength.
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Belts - Vee - 6.0 x 4.0 mm - Y (Relevance 1/10)
Miniature and small belts. 6.0mm Top Width x 4.0mm Height.
Sizes are nominal and may vary slightly.
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Belts - Vee - 6.4 x 4.1 mm - 2L (Relevance 1/10)
Miniature and small belts. 6.4mm Top Width x 4.1mm Height.
Sizes are nominal and may vary slightly.
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Belts - Vee - 10.0 x 6.0 mm - Z (Relevance 1/10)
Miniature and small belts. 10.0mm Top Width x 6.0mm Height.
Sizes are nominal and may vary slightly.
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Belts - Vee - 16.3 x 13.0 mm - SPB (Relevance 1/10)
16.3mm Top Width x 13.0mm Height.
Sizes are nominal and may vary slightly.
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Belts - Vee - 16.5 x 11.0 mm - B/5L (Relevance 1/10)
16.5mm Top Width x 11.0mm Height.
Sizes are nominal and may vary slightly.
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Fasteners | |
Pins - Clevis - Stainless Steel 316 (Relevance 1/10)
Match with a suitable R-Clip or Spilt Pin - pin size shown in listings
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Gearboxes | |
Gearboxes - Cross Axis - 70 x 60 x 28mm (Relevance 1/10)
Worm and Wormwheel box. 2.5 to 8.8Nm. 5:1 to 120:1 ratios. P30 and PF30 Series.
Case: AA15 Red Anodised Aluminum (6082-T6). Worm: High Carbon Steel 817M40 (40CrNiMo6). Wheel: Quality Aluminium Bronze (CA104 / AB2). Threaded Bearing Caps: Mild Steel, chemically blackened (Blackodised). Fasteners: Steel (non-plated). Bearings : Steel.
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Gearmotors | |
Gearmotors - Basic - Hobby - 12.1mm Diameter (Relevance 1/10)
Small light weight geared motors used in toys and small solar applications
NOTE! These gearmotors do not have a standard output shaft. The output is a plastic crossed block (see diagram) which is designed to be fitted to a fabricated coupling in O.E.M applications. However, the plastic block would be suitable for drilling and attaching objects with wire for rotating mobile type applications.
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Gears and Gearing | |
Gears - Mitre - 16 Pitch (Relevance 1/10)
1:1 Ratio. 20 Degree Pressure Angle - Nylon.
Mitre gears are used with a matching gear of the same pitch and number of teeth. This provides a 1:1 ratio on a 90 degree angle. See Gears - Bevel for other ratios.
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Gears - Mitre - Module 0.6 (Relevance 1/10)
1:1 Ratio. 20 Degree Pressure Angle - Stainless steel, brass, aluminium and acetal.
Mitre gears are used with a matching gear of the same pitch and number of teeth. This provides a 1:1 ratio on a 90 degree angle. See Gears - Bevel for other ratios.
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Gears - Racks - 64 Pitch (Relevance 1/10)
20 Degree Pressure Angle. 416 stainless steel and aluminium.
Metallic.
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Gears - Racks - 96 Pitch (Relevance 1/10)
20 Degree Pressure Angle. 416 stainless steel and aluminium.
Metallic.
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Gears - Spur - 16 Pitch - 14.5 Degree (Relevance 1/10)
PCD = No. of Teeth x 1.588mm (1/16 in.). 14.5 Degree Pressure Angle. Nylon.
Plastic. Fairloc Hub Type require controlled shaft tolerances between 0.0025 and 0.0203 mm Clearance.
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Gears - Spur - 16 Pitch - 20 Degree (Relevance 1/10)
PCD = No. of Teeth x 1.588mm (1/16 in.). 20 Degree Pressure Angle. Nylon and acetal.
Plastic. Fairloc Hub Type require controlled shaft tolerances between 0.0025 and 0.0203 mm Clearance.
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Gears - Spur - 64 Pitch (Relevance 1/10)
PCD = No. of Teeth x 0.397mm (1/64 in.). 20 Degree Pressure Angle. 5052 aluminium, stainless steel, acetal and brass.
Plastic and metallic. Fairloc Hub Type require controlled shaft tolerances between 0.0025 and 0.0203 mm Clearance.
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Hobby Accessories | |
Dubro Accessories Listed by Description (Relevance 1/10)
Accessories for model airplanes and other hobbies.
Allen Keys, Antenna Cowlings, Antenna Tubes, Axles, Ball Links, Ball Drivers, Bellcranks, Cables, Clevis, Clips, Collars, Connectors, Control Horns & Links, Couplings, Crimps, DVDs, Fittings, Fuel Bottles, Fuel Connectors, Fuel Systems, Fuel Tank, Fuel Tube, Gas Conversion Stoppers, Gear Block Sets, Heat Shrink, Hinges, Horns, Kwik Grips, Kwik Starts, Kwik Stops, Landing Gears Latchs, Linkages, Links, Mixers, Mounts, Nuts, Pumps, Push Rods, Reamers, Retainers, Rod Ends, Screws, Screwdrivers, Servo Arms, Servo Savers, Shafts, Spinners, Steering Arms, Stoppers, Switches, Tap & Drill Sets, Tape, Threaded Rods, Tools, Tube Benders, Turnbuckles, Valves, Washers, Wheels, Wheel Covers, Wheel Retainers, Wing Mount Kits, Wrenchs, Push-Pull Cable.
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Insert Bearings and Housings | |
Bearings - For Cast Iron Housings (Relevance 1/10)
With spherical OD for use with cast iron flanged and pillow block housings.
Grub Screw locking. Preferred misallignment of no more than 2 Degrees, but can accommodate up to 6 Degrees. Also available with eccentric locking collars on request. Lubrication Hole to match Lubrication groove in housing.
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Bearings - For Pressed Metal Housings (Relevance 1/10)
With spherical OD for use with pressed metal flanged and pillow block housings.
Grub Screw locking. Preferred misallignment of no more than 2 Degrees, but can accommodate up to 6 Degrees. Also available with eccentric locking collars on request.
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Kites | |
Kites - Parafoil 63x140 cm (Relevance 1/10)
Parafoils are reliable and tear resistant. They are strutless so no assembly is required.
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Ladder Chain and Sprockets | |
Chain - Ladder - 4.699mm Pitch - Size 19 (Relevance 1/10)
Steel - Brass - Stainless - High Tensile.
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Chain - Ladder - 6.350mm Pitch (Relevance 1/10)
Steel - Brass - Stainless - High Tensile. Use with standard 6.35mm (1/4) pitch roller chain sprockets
Use with standard 6.35mm (1/4) pitch roller chain sprockets
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Chain - Ladder - 7.264mm Pitch - Size 18 (Relevance 1/10)
Steel - Brass - Stainless - High Tensile.
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Sprockets - Ladder Chain - 7.264mm Pitch - Size 18 (Relevance 1/10)
With and without Hubs. Plastic and Steel.
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Linear Drive Systems - Ballscrew | |
Screws - Ball - 16mm Diameter (Relevance 1/10)
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.
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Screws - Ball - 16mm Housing - Base Type (Relevance 1/10)
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.
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Screws - Ball - 16mm Housing - Flanged (Relevance 1/10)
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.
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Screws - Ball - 16mm Nuts - Bush Type (Relevance 1/10)
Antibacklash. Repeatability <0.01mm, accuracy <0.1mm/300mm when used with our screws. Hardened ground and polished Cf53 steel.
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Screws - Ball - 16mm Nuts - Pillow Block (Relevance 1/10)
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.
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Motors - Hobby - Robotic - Appliances | |
Motors - DC 6mm Diameter (Relevance 1/10)
Our smallest motors at an affordable price.
Various models 10000 to 30000 rpm Low starting voltage of <0.8V Rated Voltage 1.3V 100 hours / 100000 turns mechanical life Less than 43 dB Mechanical Noise Level
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Motors - DC 12.3X24.4 mm (Relevance 1/10)
M-300C Series 0.5 to 6 VDC - 1820 to 2700 RPM.
See Datasheets in PDF format. Link at bottom of this page. Direction of rotation (CW = Clockwise, ACW = Anticlockwise) when looking towards shaft. Weight Approx. 22 grams.
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Motors - DC 16.6X32.0 mm (Relevance 1/10)
M-500T Series 1.5 to 9 VDC - 1430 to 2230 RPM.
See Datasheets in PDF format. Link at bottom of this page. Direction of rotation (CW = Clockwise, ACW = Anticlockwise) when looking towards shaft.
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Motors - DC 23.6X25.0 mm (Relevance 1/10)
1.5 to 4.5 VDC - 12,500 RPM unloaded at 4.5 volts
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Motors - DC 26.9X23.8 mm (Relevance 1/10)
M-26 Series 1.5 to 24 VDC - 2500 to 15100 RPM.
See Datasheets in PDF format. Link at bottom of this page. Direction of rotation (CW = Clockwise, ACW = Anticlockwise) when looking towards shaft.
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Motors - DC 26.9X24.2X18.3 mm (Relevance 1/10)
MF-26 Series - 1.5 to 24 VDC - 3600 to 15900 RPM.
See Datasheets in PDF format. Link at bottom of this page. Direction of rotation (CW = Clockwise, ACW = Anticlockwise) when looking towards shaft.
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Motors - DC 36.0X71.0 mm (Relevance 1/10)
High power, high speed 11,800 RPM unloaded at 12 volts
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Motors - DC 42.0X78.0 mm (Relevance 1/10)
High power, high speed 18,800 to 20,000 RPM unloaded 6 volts to 12 volts
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Plain Bearings | |
Bushes - Plastic - Hobby (Relevance 1/10)
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.
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Bushes - Plastic - X-Lube - Flanged (Relevance 1/10)
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.
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Bushes - Plastic - X-Lube - Unflanged (Relevance 1/10)
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.
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Pulleys | |
Pulleys - Timing - 1.000mm Pitch - Suits 6mm Belts (Relevance 1/10)
Timing Pulleys to suit 1mm Pitch Timing Belts.
Aluminium Alloy
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Pulleys - Timing - 2.000mm Pitch - GT - To Suit 6mm Wide Belts (Relevance 1/10)
Timing Pulleys to suit 2mm Pitch GT Timing Belts 6mm Wide.
Various materials as shown.
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Pulleys - Timing - 3.000mm Pitch - GT - To Suit 6mm Wide Belts (Relevance 1/10)
Timing Pulleys to suit GT 3.000mm Pitch Timing Belts 6mm Wide.
Various materials as shown.
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Roller Chain and Sprockets | |
Sprockets - 6.35mm Pitch - Simplex - Metal (Relevance 1/10)
With and without Hubs. 25-1 ASA 1/4 Inch
Match with 0635 Series Simplex Chain American Standard 25-1 - 1/4 inch
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Sprockets - 6.35mm Pitch - Simplex - Plastic (Relevance 1/10)
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
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Sprockets - 6.35mm Pitch - Simplex - Stainless Steel (Relevance 1/10)
With and without Hubs. 25-1 ASA 1/4 Inch
Match with 0635 Series Simplex Chain American Standard 25-1 - 1/4 inch
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Sprockets - 15.88mm Pitch x 9.65mm Roller Width - Duplex - Metal (Relevance 1/10)
Match with series 1590094 duplex steel chain (10B-2 BS)
Pilot bored sprockets come with a very small bore that will need to be machined by the customer to suit their shaft size. British Standard 10B - 5/8 inch
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Shaft and Shafting | |
Shafting - Ground - Hobby (Relevance 1/10)
Silversteel shafting for hobbies. Not suitable for precision bearings.
Suitable for use with plastic gears, bushes, couplings etc Not recommended for use with precision steel or stainless steel bearings Some sizes have special features such as serrations or small barbs (noted in description). Unground ends Ideal for axles in robotic applications and educational projects
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Spacers | |
Spacers - Hex - Threaded - Brass (Relevance 1/10)
Threaded Hex Spacers. Also known as coupling nuts.
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Spacers - Hex - Threaded - Stainless Steel (Relevance 1/10)
Threaded Hex Spacers. Also known as coupling nuts.
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Spacers - Hex - Threaded - Steel (Relevance 1/10)
Threaded Hex Spacers. Also known as coupling nuts.
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Universal Joints | |
Covers - Universal Joint - Elasticate Rubber (Relevance 1/10)
For Single and Double Universal Joints.
-27 Deg C to 70 Deg C temp range (constant). -32 Deg C to 120 Deg C temp range (intermittent).
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Universal Joints - Plastic (Relevance 1/10)
Acetal with or without steel inserts.
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Universal Joints - Plastic with Brass Inserts - Ondrives (Relevance 1/10)
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.
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Universal Joints - Steel (Relevance 1/10)
Steel - Cast Zinc - Stainless Steel.
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Worms and Worm Gears | |
Worm Gears - 64 Pitch (Series 1) - Metallic (Relevance 1/10)
Worms and Gears must be chosen from the same pitch and series to match.
14.5 Degree Pressure Angle - 1.78 Degree Lead Angle - 1 Lead. Includes anti-backlash series. A single start worm and gear will provide a ratio equivalent to the number of teeth on the gear. A double start worm and gear will provide a ratio of half the number of teeth on the gear.
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Worms - 64 Pitch (Series 1) - Metallic (Relevance 1/10)
Worms and Gears must be chosen from the same pitch and series to match.
14.5 Degree Pressure Angle - 1.78 Degree Lead Angle - 1 Lead. Includes anti-backlash series. A single start worm and gear will provide a ratio equivalent to the number of teeth on the gear. A double start worm and gear will provide a ratio of half the number of teeth on the gear.
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