Barton Lightweight Lead Block - Ball Bearing Block Size 1 - N11190

Size 1

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.

A comprehensive range of camcleat, fiddle and fiddle & camcleat versions are available.

Specification:
Metric (Imperial)
Sheave Size: 30mm x 12mm (1 3 /16 x 7/16")
Maximum Rope Diameter: 8mm ( 5 /16")
Breaking Load: 710Kg (1565 lbs)
Safe Working Load: 355Kg (782 lbs)
Length: 44mm
Weight: 18g