Ronstan Series 60 Roller Bearing Block, Upright Lead, Single

Ronstan Series 60 Roller Bearing Block, Upright Lead, Single

The self-contained alloy sheave packages provide reliable, low-friction performance at high loads.

The high axial loads are carried by Torlon® roller needle bearings, while side thrust loads are taken up by Acetal ball bearings. 

• High static and dynamic load capacity.
• Keeps lines close to the deck.
• Cheek cut-outs for easy bearing cleaning and maintenance.
• Blocks can be disassembled for servicing. 

Applications

• Typically used for halyards at the mast base.

Materials

• Alloy sheave and housing. Torlon® needle rollers. Black carbon Acetal ball bearings.