DESCRIPTION
DESCRIPTION
The BBB 20/30 Linked Ball Bearing Block is designed for moderate and dynamic loads on dinghies or keelboats. Typically used for jib or downwind sail barber haulers.
Made with stainless steel ball bearings and a glass fiber reinforced sheave, it offers high strength and low friction. Acetal bearing cage to prevent ball-to-ball friction and to reduce weight.
Safe working Load: 150 kg
Breaking Load: 300 kg
Max line size: 8 mm
TECHNICAL INFORMATION
TECHNICAL INFORMATION
| Description | Imperial | Metric |
|---|---|---|
| Weight | 1.52 oz. | 43.00 g. |
| Safe Working Load | 330.69 lb. | 150.00 kg. |
| Breaking Load | 661.39 lb. | 300.00 kg. |
| Max Line Size | 0.31 in. | 8.00 mm. |





