20 mm Ball Bearing Blocks (BBB 20) – Seldén Mast Inc

TECHNICAL FEATURES BBB 20

Stainless steel strap to ensure high strength and stiff sides.
Stainless steel ball bearing races and glass fibre reinforced sheave for best bearing strength even under high dynamic loads.
Glass fibre reinforced polyamide composite.

TECHNICAL FEATURES BBB 20 TIE ON AND CHEEK BLOCK

Glass fibre reinforced composite cheeks.
Acetal ball bearings for light weight.
Glassfibre reinforced sheave.

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