Selden 30mm Clew Ring Block - Ball Bearing

Ball bearing blocks are used where the loads are more moderate and dynamic. The ball bearings provide for good sheave rotation with the lowest possible friction.

Stainless steel ball bearing races, stainless steel ball bearings and glass fibre reinforced sheave for best bearing strength even under high dynamic loads. Acetal bearing cage to prevent ball-to-ball friction and to reduce weight. Glass fibre reinforced composite.

Specification

• Weight: 117.00 g
• Safe working Load: 200 kg
• Breaking Load: 400 kg
• Max line size: 8 mm
• Comment: 307-311 RING c45/35-c5 
• Purchase: 2