Description
20mm Dynamic Wide Sheave with 4.2mm Bore
A plastic sheave with our patented Dynamic bearing technology. Twin rows of stainless steel ball bearings running on a stainless steel axle.
The dynamic bearing system gives a super smooth and low friction performance which is very long-lasting. Ideal for fast-running systems.
The ball bearings are captive and held in place by the metal axle.
For more sizing information please click the PDF logo above. ļ»æļ»æļ»æ
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