Ball Bearing

RF40171

Series 40 Ball Bearing Upright Lead Block

Single sheave upright lead block

Specifications

Product Specifications
B.L. (kg)1000
M.W.L. (kg)350
Max. Rope diameter (mm)10
Weight (g)60
Fastener Ø (mm)5

Product Information

Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.

Precision moulded Acetal sheaves running on Acetal ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.

Technical Information

Applications

Typically used for halyards at the mast base.

 

Materials

Acetal ball bearings. UV stabilised Acetal sheave. Grade 316 stainless steel load housing

 

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