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.
Technical Features BBB40
- 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.
Specifications
Part# 404-101-01R - BBB40 SINGLE
- Weight: 134.00 g
- Safe working Load: 250 kg
- Breaking Load: 500 kg
- Max line size: 10 mm
- Pin diam: 4 mm
- Shackle diam: 4 mm
- System: BBB40
- Block type: single
Part# 404-101-02R - BBB40 SINGLE, STRAP
- Weight: 131.00 g
- Safe working Load: 250 kg
- Breaking Load: 500 kg
- Max line size: 10 mm
- System: BBB40
- Block type: single
Part# 404-101-03R - BBB40 SINGLE/BECKET SWIVEL
- Weight: 138.00 g
- Safe working Load: 250 kg
- Breaking Load: 500 kg
- Max line size: 10 mm
- Pin diam: 4 mm
- Shackle diam: 4 mm
- System: BBB40
- Block type: single, becket
Part# 404-101-04R - BBB40 SINGLE, CAM, SWIVEL
- Weight: 184.00 g
- Safe working Load: 90 kg
- Breaking Load: 180 kg
- Max line size: 7 mm
- Pin diam: 4 mm
- Shackle diam: 4 mm
- System: BBB40
- Block type: single, cam
Part# 404-101-05R - BBB40 SINGLE/BECKET CAM, SWIVEL
- Weight: 188.00 g
- Safe working Load: 180 kg
- Breaking Load: 360 kg
- Max line size: 7 mm
- Pin diam: 4 mm
- Shackle diam: 4 mm
- System: BBB40
- Block type: single, becket, cam