Mast Block 60 mm Sheave

Length (L): 130 mm
Width (W): 29,5 mm
Height (H): 49 mm
Ø shackle: 81,5 mm
Ø sheave (D): 60 mm
Side bearing: Delrin balls
Radial bearing: Composite fibre
Weight: 150 gr
Ø max line: 12 mm
A: 82 mm
B: 23 mm
SWL: 800 kg
Material: Aluminum
Sheave material: Plastic
Fixing screws: 2 x countersunk
Ø screws: 6 mm

Mast block, sheave 60, SWL 1300 kg, 11 different sizes with diameters from 40 to 120 mm for working loads (SWL) up to 7000 kg. Hard black anodized aluminium frame with insulating washers for corrosion protection. Resin sheaves (aluminium sheaves for 100 and 120 mm only) with composite fibre main bearing (not on size 40) and double side self-captive ball bearing.