Selden Ball Bearing Block 30 Cheek

Manufacturer part #: 403-101-09R

Features	American	Metric
Description	Ball Bearing Single Cheek Block 30
Max Line Size	5/16 in	8 mm
Weight	0.7 oz	22 g
Safe Working Load	441 lb	200 k
Breaking Load	882 lb	400 k
Shackle Ø	2xM4 (not included)

Manufacturer part #: 403-101-09R

Ball bearing blocks are used where the loads are more moderate and dynamic. The ball bearings provide for good sheave rotation with the lowest possible friction. Available in 20, 30 and 40 mm sheave diameters.

Features

Stainless steel ball bearing races, stainless steel ball bearings and glass fibre reinforced sheave for best bearing strength even under high dynamic loads

Acetal bearing cage to prevent ball-to-ball friction and to reduce weight

Glass fibre reinforced composite