Ronstan Series 30 Ball Bearing Block, Linked with Series 20 Block (RF30285)

Ronstan Series 30 Ball Bearing Block, Linked with Series 20 Block

Ronstan
SKU:
RF30285
|
UPC:
9316800258468
$45.49
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Current Stock:
Minimum Purchase:
2 units
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Description

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

  • Sheave diameter (mm) 30 + 20
  • B.L. (kg) 550
  • M.W.L. (kg) 250
  • Max. Rope diameter (mm) 8 + 6
  • Weight (g) 44

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.

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.