Ball Bearing Sheave – 45mm x 12mm


A comprehensive range of plain and ball bearing sheaves as used throughout the complete Barton block range. Moulded from Acetal resin, our unique, super-low friction ball race system features Delrin balls running on a large diameter centre boss, which ensures an extremely low friction performance.

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Additional information

Weight 20 g
Dimensions 45 × 45 × 12 mm


Sheave Size

Bore Diameter (mm)