Barton
Barton Size 4/5 Ball Bearing Triple Block
Item: #1139449 | Part Number: Not Selected$93.84 - $176.48
Description
The Barton Size 4/5 Ball Bearing Triple Block delivers exceptional performance with a super-low friction design built for heavy loads. Featuring acetal sheaves and Delrin ball bearings on a large-diameter center boss, it provides smooth, efficient line handling and reliable strength in a compact, high-capacity package.
Barton Size 4/5 Ball Bearing Triple Block Item # 1139449
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 1/8" (54 mm)
- Sheave Type: Ball Bearing
- Maximum Rope Diameter: 1/2" (12 mm)
- Safe Working Load: 1,157 lbs (525 kg)
- Breaking Load: 3,300 lbs (1,500 kg)