Ball Bearing RF50171
Series 50 Upright Lead Block
Single, upright lead
Specifications
| Sheave diameter (mm) | 50 |
|---|---|
| B.L. (kg) | 1500 |
| M.W.L. (kg) | 500 |
| Max. Rope diameter (mm) | 12 |
| Weight (g) | 116 |
| Fastener Ø (mm) | 6 |
Ball Bearing 
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
Resource Files
RF50171 2D Line Drawing
RF50171 3D Surface Model
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