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Barton Size 0 Ball Bearing Double Block
$39.89 - $57.44
Barton Size 0 Ball Bearing Double Block Item # 1139372
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: 25/32" (20 mm)
- Bearing Type: Ball Bearing
- Max Rope Diameter: 3/16" (5 mm)
- Breaking Load: 1,213 lbs (550 kg)
- Safe Working Load: 287 lbs (130 kg)
- Length: 2" (50 mm)