100 mm Plain Bearing Block - Double, Swivel

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Description

100 mm Plain Bearing Block - Double, SwivelThe 100mm Plain Bearing Block Double is designed for up to 4 ton working load. The block features plain bearings with polymer bushings and four axial Delrin thrust bearings to stabilize the sheave when the rope enters or exits the block with an angle. Machined, black anodised aluminium sheave and cheeks. All stainless parts are insulated from aluminium to prevent corrosion. The marine grade stainless shaft is swiveling but can be fixed in 0 or 90

L-MAX: 222 mm

with stainless lining

gears and swivels on furling masts and winches

The jib sheet is led to a car which moves to leeward during the tack with no need to touch the sheet

Closewd: 3280 mm

like stainless steel

thrust bearings to stabilize the sheave when the rope enters or exits the block with

L-MAX: 264 mm

Breaking Load: 720 kg

For retro-fit installations on boats ranging from 25’ to 45’

fitted with ball bearings

PBB 70 and RBB 60 blocks