20 mm Ball Bearing Block - Double, Through-Deck Lead

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Description

20 mm Ball Bearing Block - Double, Through-Deck LeadThe BBB20 Double TD block is a 20mm ball bearing block designed for leading a line through a deck or coaming. It features stainless steel ball bearings for smooth rotation and low friction. Ideal for control lines on dinghies and keelboats. BlockType: td,double SubType: td double Breaking Load: 200 kg Safe working Load: 100 kg System: BBB20 Max line size: 6 mm Mounting: 2xM4

The 50 mm Cheek R40 Plain Bearing Block is a high-performance cheek block with a radius 40 bottom plate suitable for Seldén mast sections

The sheaves for the control line are machined aluminium

The cars are black anodized aluminium and and run on Torlon ball bearings

Match with: PBB 100

typically placed on the coach roof

RBB80 block and downwind furlers CX25 and GX25

Height: 80 mm

Glass fiber reinforced cheeks and box provide durability

Purchase: 6 N:1

M-MIN: 146 mm

Spreader size: T74

The stainless stand-up base and spring ensures optimal positioning and polymer thrust bearings provide resistance to side loads