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3TR21 | Challenge BS Sprocket

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£3.92(ex VAT)

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Product Information

Attribute Value
Manufacturer: Challenge
Material: C45 steel.
Pitch: 3/8"
Teeth: 21
Outside Diameter De: 68
Pitch Diameter Dp: 63.91
Hub Diameter d: 52
Pilot Bore Diameter D: 14
Distance Through Bore H: 40

Product Description

This 21 teeth 3/8″ sprocket with a Pilot Bore of 14 mm is manufactured by Challenge in C45 steel. . This Triplex sprocket fits chain 3/8” x 7/32” and has a part number 3TR21 and is available from stock. If you require additional information please contact Sales on 01952 676926.

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