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Barton Size 2 Ball Bearing Double Block
$47.20 - $67.01
Barton Size 2 Ball Bearing Double Block Item # 1139406
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: 1 3/8" (35 mm)
- Bearing Type: Ball Bearing
- Max Rope Diameter: 5/16" (8 mm)
- Safe Working Load: 573 lbs (260 kg)
- Breaking Load: 1,631 lbs (740 kg)