RF30285

Series 30 Ball Bearing Block, Linked

Series 30 linked with a Series 20 Block

FEATURES

Low friction 2-stage ball bearing system provides consistent performance over the full working load range.

High static and dynamic load capacity.

Light weight.

Specifications

Product Specifications
Max. Rope diameter (in)5/16 + 1/4
M.W.L. (lb)550
Sheave diameter (in)1 3/16 + 3/4
B.L. (lb)1210
Weight (oz)1.6
$41.01
$41.01
 

Product Information

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

Dinghy barber haulers. Spinnaker pole launching systems

 

Materials

  • U.V. stabilised Acetal sheaves.
  • Acetal ball bearings.
  • Impact modified, fibre reinforced and U.V. stabilised Nylon cheeks.
  • Grade 316 stainless steel load straps and head fittings.

 

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