50 mm Plain Bearing Block - Cheek, Radius R40 Single The 60 mm sheave is

The 60 mm sheave is optimized for both static and dynamic loads

System: PBB80

Purchase: 0 (N:1)

The PBB80 Triple Becket Block is a 80mm Plain Bearing Block with glass fibre reinforced sheaves with polymer bushings

50 mm Plain Bearing Block - Cheek, Radius R40 Single The 60 mm sheave isThe 50 mm Cheek R40 Plain Bearing Block is a high performance cheek block with a radius 40 bottom plate suitable for Seldn mast sections. Ideal as a lead block for the Spinnaker pole heel lift. It features an acetal sheave, glass fiber reinforced polyamide sides and a stainless steel strap for increased safety. Easy installation with 3 M5 screws remember to apply grease to the screws to prevent corrosion. BlockType: cheek,single SubType: cheek single