Couplings Helical and Slit
Aluminium - Stainless Steel - Flexible - Zero Backlash. 0.1 to 35 Nm. 2400 to 48000 rpm.
High Torsional Stiffness. Zero Backlash.
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Gears Metric Spiral Mitre
1:1 Ratio. 20o Pressure Angle - 35o Spiral tooth - Steel.
A set of spiral mitre gears must be identical in module and number of teeth but opposite in spiral direction. This provides a 1:1 ratio on a 90o angle. See Gears - Bevel for other ratios.
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1:1 Ratio. 20o Pressure Angle - 35o Spiral tooth - Steel.
A set of spiral mitre gears must be identical in module and number of teeth but opposite in spiral direction. This provides a 1:1 ratio on a 90o angle. See Gears - Bevel for other ratios.
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Springs Die
Chrome silicon die springs are longer lasting than high carbon steel. Shot peened to reduce working stress and to improve the surface.
Colour coded blue. Efficient operating range is 25 to 35 percent of the length. Maximum deflection is 50 percent of the length.
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Chain and Sprockets Roller
25-1 ASA 1/4 Inch. With finished bore.
Match with 6.35mm simplex chain. American Standard 25-1 - 1/4 inch.
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25-1 ASA 1/4 Inch. With unfinished bore.
Match with 6.35mm simplex chain. American Standard 25-1 - 1/4 inch.
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Nylon - Acetal - With and without bore inserts.
Match with series 6.35mm plastic or steel chain (25-1 ASA). American Standard 25-1 - 1/4 inch.
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25-1 ASA 1/4 Inch. Stainless Steel 303 grade with unfinished bore.
Match with 6.35mm simplex chain. American Standard 25-1 - 1/4 inch.
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25-1 ASA 1/4 Inch
Match with 6.35mm simplex chain. American Standard 25-1 - 1/4 inch.
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Bearings and Spare Parts
Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.
Bearings and Spare Parts
Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.
Bearings and Spare Parts
Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.
Bearings and Spare Parts
Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.
Push on. Suits 6.35mm (1/4 inch) shaft.
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Grub screw fixing. Suits 6.35mm (1/4 inch) shaft. Brass insert.
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Match with 9.53x4.7mm steel chain (35-1 ASA)
Finish bored and keyed sprockets with black oxide finish. Hub diameters vary to suit bore. American Standard 35-1 - 3/8 inch.
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Bearings and Spare Parts
Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.
6.0 VDC - 4,900 RPM unloaded at 4.5 volts
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Nylon - Acetal - With and without bore inserts.
Match with series 9.53x4.7mm plastic or steel chain (35-1 ASA). American Standard 35-1 - 3/8 inch.
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0.35 to 5.1 Nm. Includes steel, stainless steel, brass and aluminium.
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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CP2 Commercially Pure Titanium Grade 2. Tensile Strength 35.2 kgf/mm2. Yield Strength 28.2 kgf/mm2. Elongation 20 Percent.
Commercially pure for general industrial corrosion applications. UNS R50400. Widely used in power generation, chemical processing, aerospace and medical applications. Composition Percentage: Al 0, V 0, N 0.03, C 0.08, H 0.015, Fe 0.3, O 0.25, Ti Balance. Shaft with undersized tolerances is suitable for use with precision ground bearings. Shaft with oversized tolerances is suitable for pulleys or gears requiring interference fits, or for machining to your required tolerances.
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Miniature and large shaft extenders and reducers. Used to increase or reduce the diameter, or increase the length of shafts.
Also known as shaft increasers or shaft reducers.
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N1402 / VSH / 5102 / 16630. Retaining rings. Snap Rings (USA).
A 15 Deg. bevel on the inside diameter to be fitted to a 15% bevel on the load bearing groove wall. Will yield rigid end-play take-up of manufacturing tolerances or wear on the retained part. Used in greasy or oily environments.
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Includes MIL-R-21248/MS 90707 - Styles M1440 / Ellison GR / Seeger G and GA. Retaining rings. Snap Rings (USA).
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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N1408 / SHI / 16626 / 4100 / 5108 - Spring Steel and Stainless Steel. Retaining rings. Snap Rings (USA).
Tapered section ring with lugs inverted on the ID to allow use in tight areas with minimal clearance. Less thrust load than standard circlips.
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Imperial and metric DIN471 / N1400 / D1460. Retaining rings. Snap Rings (USA).
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Imperial and metric DIN471 / D1400 / N1400 / D1460. Retaining rings. Snap Rings (USA).
Plain carbon steel.
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Imperial and metric DIN471 / D1400 / N1400 / D1460. PH15-7 Mo Stainless Steel. Retaining rings. Snap Rings (USA).
PH15-7 Mo Stainless Steel.
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Imperial and metric DIN471 / D1400 / N1400 / D1460. Retaining rings. Snap Rings (USA).
Zinc plated carbon steel.
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DIN 983 / D2100 / AK. Retaining rings. Snap Rings (USA).
External tabs are concentrically positioned for positioning in a concealed assembly. Tabs act as spacers for securing machine components. Conforming to DIN 983.
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DIN7993A / RW / BN825. Retaining rings. Snap Rings (USA). Round section circlips.
Round section wire rings are mostly used in semicircular grooves. Applications include gear systems, automotive engineering and open gudgeon pins.
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AHE / WSM / AS3216 / RSN / MIL-R-27426A2 - Spring 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.
AHE / WSM / AS3216 / RSN / MIL-R-27426A2 - 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.
Includes series CE / VS / US - Spring Steel
Light duty single turn rings used in low clearance applications. Also used as a positioning point for light loads. Radius notch on one end for removal. Narrow radial wall yields moderate thrust loads. Equivalent to Associated Spring: CE, Smalley: VS, Spirolox and Ramsey: US.
Includes series CE / VS / US - Stainless Steel.
Light duty single turn rings used in low clearance applications. Also used as a positioning point for light loads. Radius notch on one end for removal. Narrow radial wall yields moderate thrust loads. Equivalent to Associated Spring: CE, Smalley: VS, Spirolox and Ramsey: US.
AE / WS / AS3218 / RS / MIL-R-27426A1 - Spring Steel
Popular series that will accommodate light and medium bearing series thrust loads. Available in military and aerospace specifications. Equivalent to Associated Spring: AE, Smalley: WS, Spirolox and Ramsey: RS, Aerospace AS3218, MIL-R-27426A1.
AE / WS / AS3218 / RS / MIL-R-27426A1 - Stainless Steel.
Popular series that will accommodate light and medium bearing series thrust loads. Available in military and aerospace specifications. Equivalent to Associated Spring: AE, Smalley: WS, Spirolox and Ramsey: RS, Aerospace AS3218, MIL-R-27426A1.
AME / WST / RST - Spring Steel
Originally designed to fit NAS50-51 grooves, this series is a popular OEM specification. This two/three turn design is easier to install than the heavy duty RRN option. Equivalent to Associated Spring: AME, Smalley: WST, Spirolox and Ramsey: RST.
AME / WST / RST - Stainless Steel.
Originally designed to fit NAS50-51 grooves, this series is a popular OEM specification. This two/three turn design is easier to install than the heavy duty RRN option. Equivalent to Associated Spring: AME, Smalley: WST, Spirolox and Ramsey: RST.
Includes series M3200 / SP / ESP / M2400 / SW snaprings. Similar to a circlip without the lugs.
Carbon sping steel. Used on the outside diameter of a bearing, shaft or similar equipment.
Hardened and Ground Steel 100 Cr6. Din 7979.
Extractable dowels have a thread tapped in the end to fascilitate removal from blind holes. An air release flat is ground along the full length of the pin to overcome the problem of pressure build up by trapped air. Hardness 55-62 HRC, HV550-650. Extractable pins may or may not have a flat to vent pressure when pulling. Also known as parallel pins.
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Hardened and Ground Steel 100 Cr6 with a ground flat along one edge. DIN7979D.
Extractable dowels have a thread tapped in the end to fascilitate removal from blind holes. An air release flat is ground along the full length of the pin. Hardness 55-62 HRC, HV550-650. Also known as parallel pins.
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Similar to R-Clips, but designed for both arms to fit around a shaft groove rather thand having one arm through a bored hole.
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Use for cored or drilled holes in plastics. Designed to replace molded in inserts and threads in plastic casings. Also known as threaded inserts.
Material : 303 Stainless Steel. Easiest inserts to install - simply push into a pre-moulded hole. Used with plastics or other materials. Material must be strong enough to withstand the expansion of the insert. The insertion of the screw locks the external knurls into the wall of the hole. Provides excellent thread durability but where maximum strength is required other inserts shown in this catalogue should be preferred.
Use for cored or drilled holes in plastics. Designed to replace molded in inserts and threads in plastic casings. Also known as threaded inserts.
Material : 303 Stainless Steel. Easiest inserts to install - simply push into a pre-moulded hole. Used with plastics or other materials. Material must be strong enough to withstand the expansion of the insert. The insertion of the screw locks the external knurls into the wall of the hole. Provides excellent thread durability but where maximum strength is required other inserts shown in this catalogue should be preferred.
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