Selden Linked 20mm & 30mm ball bearing block. Perfect for travellers.
Technical features of the Selden 30mm 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: 31g
- Safe Working Load: 150kg
- Breaking Load: 300kg
- Max Line: 8mm (max line for 20mm block = 6mm)