Categories that include the terms: COUPLINGS and SLIP and SPRING and WRAPPED
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Clutches and Brakes |  |
Clutch Assemblies - Slip - Precision (Relevance 4/10)
Adjustable Torque range 360-3600 g.cm (5-50 oz.in).
303 Stainless Steel. Brake : Oil Impregnated Bronze. Use with hubless gears with 9.525 bore and 3.175 face width.
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Clutches - Slip - Inline (Relevance 4/10)
Multiplate Design.
Fully adjustable within rating limits. Low stick / slip ratio. Continuous slip within dissipation limit. Zinc plated steel housing with brass plates. Proprietary non-asbestos friction material.
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Couplings | |
Couplings - Bantam - Complete (Relevance 4/10)
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 4/10)
Zero Backlash - High Torsional Stiffness - Identical Clockwise and Anticlockwise Characteristics
Phosphor Bronze Bellows Aluminium Hubs
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Couplings - Double Disk (Relevance 4/10)
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 4/10)
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 4/10)
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Couplings - Helical - Standard (Relevance 4/10)
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 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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Couplings - Jaw Type - With Rubber Spider (Relevance 4/10)
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 4/10)
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 4/10)
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 4/10)
Miniature and large shaft extenders.
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Fasteners | |
Joints - Clevis - Spring Clips (Relevance 4/10)
Made from 9SMn steel.
Steel 9 SMn 28K (550-700 N/mm2). See also yokes.
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Materials | |
Wire - Steel - Spring - Music Wire (Relevance 4/10)
SAE 1090 Spring Steel.
Shipped in straight lengths on wood backing board.
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Reels | |
Reels - Spring Powered - Base Mounted - Plastic Case (Relevance 4/10)
Used in counterbalances, door closers, cable retractors, hose retreivers, tool head returns, cabinets and furniture.
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Reels - Spring Powered - Base Mounted - Steel (Relevance 4/10)
Used in counterbalances, door closers, cable retractors, hose retreivers, tool head returns, cabinets and furniture.
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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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Springs | |
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.
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Plungers - Spring - Threaded (Relevance 4/10)
Items shown with Long-Lok have a dry threadlocking sealant applied to thread.
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Posts - Spring (Relevance 4/10)
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Spring Assemblies - Bracket - RINO (Relevance 4/10)
Spring: Stainless Steel 301 S21 Grade. Bobbin and Bracket: Nylon Moulded secured to aluminium sheet. Constant force extension springs provide a huge range of application opportunities. Springs can be extended in excess of 50 times the relaxed length of the spring. End holes are centred at the distances and diameters shown in the tables.
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Spring Assemblies - Small Bracket - RINO (Relevance 4/10)
Spring: Stainless Steel 301 S21 Grade. Base: Aluminium Drum: High Impact Styrine. Constant force extension springs provide a huge range of application opportunities. Springs can be extended in excess of 50 times the relaxed length of the spring.
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Spring Motor Assemblies - Open - RINO (Relevance 4/10)
Budget Assemblies. Average fatigue life of 5000 to 30000 cycles.
Springs : 301 Stainless Steel. Average fatigue life of 5,000 to 30,000 cycles.
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Spring Motor Assemblies - SDP (Relevance 4/10)
Base Mounted.
Base Mounted. Springs : 301 Stainless Steel.
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Spring Motors - SDP (Relevance 4/10)
301 stainless Steel. Shipped as shown to be mounted on drums (not supplied) of the recommended diameters. Torque ratings listed are for the unwinding portion of the cycle. Torque at fully wound end of cycle will be slightly higher.
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Springs - Compression - Conical (Relevance 4/10)
Conical 302 Stainless steel springs
Solid height lower than a standard compression spring due to the conical shape Ends are closed Starting rate is the same as the kg/mm rate
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Springs - Compression - Metre Lengths (Relevance 4/10)
Music wire to Din 17223 Class C. No. 1,1200. Stainless Steel wire to Din 17224 No. 1,4310.
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Springs - Compression - Standard (Relevance 4/10)
Standard springs may or may not be supplied with ends ground flush. If the end type is important to your application please contact us for more information or a special quote.
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Springs - Constant Force (Relevance 4/10)
Mounting hole specifications will be supplied on request. Free ID may vary to meet load specification.
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Springs - Extension (Relevance 4/10)
Zinc Plated Spring Steel not recommended for applications exceeding 121 Deg C (250 Deg F). 302 Stainless springs not recommended for applications exceeding 260 Deg C (500 Deg F). 302 stainless steel is slightly magnetic.
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Springs - Extension - Metre Lengths (Relevance 4/10)
Music wire to Din 17223 Class C. No. 1,1200. Stainless Steel wire to Din 17224 No. 1,4310.
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Springs - Torsion - Left Hand Wound (Relevance 4/10)
Left Hand Wound. 180 Deg. Deflection. Right hand wound and special springs are available on special order.
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Springs - Torsion - Right Hand Wound (Relevance 4/10)
Right Hand Wound.
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Washers | |
Washers - Disc Spring - Carbon Steel (Relevance 4/10)
Also known as belleville washers.
Manufactured under strict quality control to conform to DIN 2093
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Washers - Disc Spring - Plastic (Relevance 4/10)
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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Washers - Disc Spring - Stainless Steel (Relevance 4/10)
Also known as belleville washers.
Manufactured under strict quality control to conform to DIN 2093
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Washers - Flat - Carbon Spring Steel - Precision (Relevance 4/10)
Flat Carbon Spring Steel Washers.
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Washers - Lock - External Tooth - Spring Steel (Relevance 4/10)
Dimensions are nominal and may vary between batches.
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Washers - Lock - Internal Tooth - Spring Steel (Relevance 4/10)
These are not the same as push on retaining rings. This product is not designed to grip a shaft. Search for push on retaining rings if that is what you require.
Dimensions are nominal and may vary between batches.
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Washers - Spring (Relevance 4/10)
Wave Washers - All Materials.
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Belts | |
Belts - Rounthane (Relevance 1/10)
Joinable belting.
Join with Rounthane Connectors. Material : Non Slip Polyurethane. Use with grooved idler pulleys or 6.35mm Top Width V Pulleys. Purchased per 305mm (1 foot). Orders for more than 1 foot will be supplied as a continuous length.
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Clamping and Locking | |
Collars - Shaft - Gripfast (Relevance 1/10)
Self Locking - Quick Release.
265 kg Load Capacity (600 lbs). ABS Plastic Inner Body and Outer Sleeve. Steel Retention Ring, Balls and Springs.
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Fasteners | |
Nuts - Hexagonal - Binx (Relevance 1/10)
Manufactured from A2 302/304 grade stainless steel. The standard Binx's entire locking action is contained within the nut body which is no thicker than a standard full nut. The ingenious design incorporates two opposing cantilever type springs which lock onto the bolt with inward and downward pressure. May be removed and placed repeatedly with minimum thread wear.
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Pins - Clevis - Self Locking (Relevance 1/10)
No need for cotter pins
Self locking and reusable with a spring loaded ball lock Plated steel with stainless steel ball
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Pins - Roll - Plain (Relevance 1/10)
Plain carbon spring steel DIN1481.
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Pins - Roll - Zinc Plated (Relevance 1/10)
Zinc plated spring steel DIN1481.
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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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Hinges | |
Hinges - Flexi-Hinge - Precision (Relevance 1/10)
Double and Single Ended - Limited Angle Rotary Applications.
Zero Backlash. Constant Spring Rate. No lubrication required. Self centering on removal of load. -53 to +176 Deg. Celsius operating temperature.
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Hobby Accessories | |
Accessories - Hobby - General (Relevance 1/10)
General hobby supplies
Velcro Strip - ESC Fans - Heat Shrink - Motor Cooling Stands - Spring Dyno Camera Eye - Tuning Mat - Frequency Keys
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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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Kits | |
Assortment Kits - Various (Relevance 1/10)
Springs - O-Rings - Shafting - Circlips - Gears - Chain - Machine Keys - Nuts - Bolts - Screws - Washers - Roll Pins - Woodruff Keys - Cotter Pins - E-Clips - Fuses - Grease Nipples - Hitch Pins - Clevis Pins
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Plain Bearings | |
Bushes - Aluminium - Frelon Lined (Relevance 1/10)
Self lubricating - Replaces oilite or plastic bearings.
SLIP FIT: Housing bore should be OD +0.050/+0.075 - lock in place with retaining compound or epoxy. PRESS FIT: Housing bore should be OD -0.000/+0.010. Use freezing method for press fit assembly - freeze bearing to -18 Deg C for 30 minutes. Body: Aluminium. Lining: Frelon.
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Retaining Rings and Clips | |
Circlips - External - Grooveless (Relevance 1/10)
Includes MIL-R-21248/MS 90707 - Styles M1440 / Ellison GR / Seeger G and GA.
Reusable tapered section rings for grooveless shafts like plastics, tubes or castings. Can be used where adjustable ring placement is desired - like progressively tightening a compression spring.
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Spiral Rings - External - Heavy Duty (Relevance 1/10)
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 1/10)
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 1/10)
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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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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Washers | |
Washers - Lock - Tabbed - Heavy Duty (Relevance 1/10)
Heavy duty WH / TW Series for bearing locknuts.
Carbon spring steel. Use with NH series locknuts.
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Washers - Safety (Relevance 1/10)
Spring Steel Hardened Black.
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