Barton
Barton Size 7 Ball Bearing Triple Block
Item: #1139483 | Part Number: Not Selected$129.44 - $213.21
Description
The Barton Size 7 Ball Bearing Triple Block delivers exceptional performance with a super-low friction design built for heavy loads. Featuring acetal sheaves and Delrin ball bearings running on a large-diameter center boss, it provides smooth, efficient line handling and reliable strength in a compact, durable package.
Barton Size 7 Ball Bearing Triple Block Item # 1139483
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 3/4" (70 mm)
- Sheave: Ball Bearing
- Maximum Rope Diameter: 9/16" (14 mm)
- Safe Working Load: 1,929 lbs (875 kg)
- Breaking Load: 5,512 lbs (2,500 kg)