Selden HLBBB40 40mm Sheave Diameter High Load Ball Bearing Blocks are designed and manufactured for freeruning performance when subjected to continuous heavy compressive force.

High-Load Performance Range

Sheave Diameter: 40mm

Maximum Line Diameter: 10mm

Stainless steel ball bearings and ball races

Glass fibre reinforced sheave for heavy dynamic load resistance

Acetal bearing cage to prevent ball-to-ball friction

Optimised-weight Glass fibre reinforced composite construction