Ronstan Series 50 Ball Bearing Block - Single Loop Top

Series 50 Ball Bearing Block - Single Loop Top

Sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.

Features:

• Low friction, 2-stage ball bearing system


• High static and dynamic load capacity


• Lightweight


• Cheek cut-outs for easy bearing maintenance

Specifications:

• Max. Rope diameter (in): 1/2"


• M.W.L. (lb): 1100lbs


• Sheave diameter (in): 2"


• B.L. (lb): 3310lbs


• Weight (oz): 3.4oz

Materials:

• Acetal ball bearings


• UV-stabilized acetal sheave


• Grade 316 stainless steel load strap and head fitting


• Impact and UV-resistant, fiber-reinforced nylon cheeks