BBB 60

​BALL BEARING BLOCK

These blocks are available both with ball bearings in Delrin as well as stainless steel. The Derlin version is a low weight alternative for moderate loads, wheras the "Heavy Duty" version is capable of handling higher loads.

TECHNICAL FEATURES BBB 60

• Ø5 mm Derlin ball bearings and Ø60 mm Acetal sheave.
• Cheeks made of glass fibre reinforced composite.

TECHNICAL FEATURES BBB 60 HD (HEAVY DUTY)

• Ø5 mm stainless ball bearings and Ø60 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.
• An insert washer between the block and the shackle is used to locate the shackle at 0° or 90°.  When removed the shackle spins freely.