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Barton Size 6 Ball Bearing Single Block
$63.10 - $204.65
Barton Size 6 Ball Bearing Single Block Item # 1139455
Description
Barton Ball Bearing Blocks feature a unique super-low friction ball race system, comprising acetal sheaves and delrin ball bearings running on a large diameter centre boss. The Barton ball bearing design fits in more load-bearing balls, and consequently promotes extremely low friction performance, even under high loads.
Specifications:
- Sheave Size: 2 1/2" (64 mm)
- Bearing Type: Ball Bearing
- Maximum Rope Diameter: 1/2" (12 mm)
- Safe Working Load: 1,543 lbs (700 kg)
- Breaking Load: 4,409 lbs (2,000 kg)
Part Numbers for Barton Size 6 Ball Bearing Single Block
| PRODUCT OPTION | ITEM # | MFR. PRODUCT # | AVAILABILITY |
| without Becket Fixed | 1139456 | N16110 | In Stock: Leaves Warehouse: 3 to 4 days |
| with Becket Fixed | 1139457 | N16111 | In Stock: Leaves Warehouse: 3 to 4 days |
| without Becket Reverse | 1139458 | N16120 | In Stock: Leaves Warehouse: 3 to 4 days |
| with Becket Reverse | 1139459 | N16121 | In Stock: Leaves Warehouse: 3 to 4 days |
| without Becket Swivel | 1139460 | N16130 | In Stock: Leaves Warehouse: 3 to 4 days |
| with Becket Swivel | 1139461 | N16131 | In Stock: Leaves Warehouse: 3 to 4 days |
| without Becket Snap | 1139462 | N16140 | In Stock: Leaves Warehouse: 3 to 4 days |