Selden 80 Roller Bearing Block - Single Swivel Becket
Selden Roller Bearing Blocks - 80
Low resistance at high, dynamic loads are the main
characteristics of Seldén Roller Bearing Blocks (RBB).
The ability to easily release a highly loaded backstay
tackle, german sheeting boom, a spinnaker halyard or
a kicker tackle makes for fast, safe and uncomplicated
maneuvers. You will find yourself focusing on
what really matters. Boat speed.
Designed for high load, dynamic applications
Machined, black anodised aluminium cheeks and Torlon® roller bearings.
PA washer insulates stainless from aluminium to prevent corrosion.
The shackle features a Ø 6/8 mm body and Ø 8/10 mm pin, a strong and lightweight combination.
The swivel pin is hollow and chamfered to reduce weight.
Acetal ball bearing stabilize the sheave when subjected to side loads.