60 mm Roller Bearing Block - Cheek, Becket, M8 Length 49 mm

60 mm Roller Bearing Block - Cheek, Becket, M8 Length 49 mmThe RBB60 Cheek Block with Becket and M8 mount is designed for fixed installations in high load, dynamic applications. It is built from black anodized aluminium with Torlon roller bearings and features a becket for additional purchase. The polymer washer insulates stainless components from aluminium to prevent corrosion, while polymer thrust bearings resist side loads. Seldn Roller Bearing Blocks (RBB) is our performance range and unrivalled in terms

SpringForce: 0 N

096-096-59 includes inboard end 534-778-04 and requires male fitting 508-149-01 at the mast

Rodkicker Type 20L is recommended for masthead rigged yachts with a displacement of max 11 tonnes and fractional rigged yachts up to 9 tonnes

The stroke for this tensioner is 400 mm

L-MIN: 219 mm

This block is optimised for ø7 mm soft wires (7x19 strand) or Dyneema / Spectra core

This construction ensures low friction

ø10 mm pin / ø8 mm body

The RBB60 Single Roller Bearing Block is designed for high load

Stemball Size: 22 mm

Hole Diam: 13

bolt and grub screw