Sheave with captive balls - Dia 42 mm
Possibility to fit them on Wichard blocks for maintenance purpose
Sheave dia: 18 mm
Delrin® captive ball bearings
- Rope size Pour cordage de 18 m
- Thickness (mm) 19
- Sheave diameter (mm) 42
Working load (WL) : for nautical applications
Working Load Limit (WLL): for industrial applications only.
The safety factor is 5 times the breaking load.
WLL = Breaking load / 5
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