Technical features of the 30mm Selden Ball Bearing Block:
- Stainless steel ball bearing races, stainless steel ball bearings amd glass fibre reinforced sheave for best strength even under high dynamic loads.
- Acetal bearing cage to prevent ball-to-ball friction and to reduce weight.
- Composite, 50% Glass fibre and 50% Polyamide.
Specification:
- Sheave Diameter: 30mm
- Weight: 30g
- Safe Working Load: 200kg
- Breaking Load: 400kg
- Max Line: 8mm
- Fixings: 4mm