Ball Bearing RF30171
Series 30 Ball Bearing Block, Upright Lead
Single upright
Specifications
| Sheave diameter (mm) | 30 |
|---|---|
| B.L. (kg) | 750 |
| M.W.L. (kg) | 300 |
| Max. Rope diameter (mm) | 8 |
| Weight (g) | 30 |
| Fastener Ø (mm) | 5 |
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 or Torlon® 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
RF30171 2D Line Drawing
RF30171 3D Surface Model
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