Selden 60 Ball Bearing Block – Triple Becket Cam (Fine Tune)

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, 40 and 60 mm sheave diameters.

• Dia. 5 mm Delrin ball bearings and Dia. 60 mm Acetal sheave.
• Cheeks made of glass fibre reinforced composite.

For Heavy Duty

• Dia. 5 mm stainless ball bearings and Dia. 60 mm Acetal sheave.
• Stainless steel ball bearing races.
• Acetal bearing cages to prevent ball-to-ball friction and to reduce weight.
• Cheeks made of glass fibre reinforced composite.

Our Part # SEL40660108R | Selden Part # 406-601-08R