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Ronstan Series 75 Single Roller Bearing Upright Lead Block – RF78171

$542.95 incl GST

Description

Ronstan Series 75 Single Roller Bearing Upright Lead Block – RF78171

Single, upright lead.

Features:

  • High static and dynamic load capacity.
  • Keeps lines close to the deck.
  • Cheek cut-outs for easy bearing cleaning and maintenance.
  • Blocks can be disassembled for servicing.

The self-contained alloy sheave packages provide reliable, low-friction performance at high loads. The high axial loads are carried by Torlon® roller needle bearings, while side thrust loads are taken up by Acetal ball bearings. Block sheave and cheeks are alloy.

Specifications:

Product Specifications
B.L. (kg) 3980
M.W.L. (kg) 1990
Max. Rope diameter (mm) 14
Weight (g) 352
Fastener Ø (mm) 1 x 8

2 x 10

Applications:

Typically used for halyards at the mast base.

Materials:

  • Alloy sheave and housing.
  • Torlon® needle rollers.
  • Black carbon Acetal ball bearings.

Additional information

Weight .4 kg