20 mm Ball Bearing Block - Double Standard The PBB60 Single Plain Bearing

The PBB60 Single Plain Bearing Block with Swivel and Bow-shackle is ideal for applications where the fixing point requires a wider shackle

The BBB40 Fiddle Becket Cam Block combines a large 40 mm primary sheave

The S40 Double Soft Attachment Block features two 40 mm sheaves

Mounting: 3xM5

Breaking Load: 1100 kg

20 mm Ball Bearing Block - Double Standard The PBB60 Single Plain BearingThe Seldn BBB20 Double Ball Bearing Block is designed for trim lines on dinghies and keelboats. Made with stainless steel ball bearings and glass fiber reinforced polyamide, it offers high strength and low friction. Can be attached with shackle or line. Safe working Load: 300 kg Breaking Load: 600 kg Max line size: 6 mm