RF40210 - Ronstan Series 40 Ball Bearing Block - Double - Becket | Aztek Computers
29+Years
SKU: WMP5DKIBWG |  Mfg. Part: RF40210  | UPC: 9316800557370  |  0 Reviews  |     Share

RF40210 - Ronstan Series 40 Ball Bearing Block - Double - Becket - Swivel Head

Special Order
Ships in 1-2 weeks
Condition: New

$80.69 
Need 10+? Request a volume quote
 Free Shipping for this Item

Product Overview

Series 40 Ball Bearing Block - Double - Becket - Swivel Head

Features:

  • Low friction Acetal or Torlon® bearing system
  • Lightweight
  • Cheek cut-outs for easy bearing maintenance

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.Features a swivel shackle head for full 360° rotation.

Applications:

  • Mainsheet
  • Halyard
  • Vang
  • Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8m (26ft)

Technical Specifications

  • Low friction Acetal or Torlon® bearing system for enhanced performance
  • Lightweight construction for easy handling
  • Cheek cut-outs for quick and easy bearing maintenance
  • 2-stage ball bearing system provides consistent performance
  • Swivel head design allows for full 360° rotation

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Ronstan
  • RF40210
  • 9316800557370
  • New
  • 0.3 lbs
  • 5 X 5 X 5
  • Aug 13, 2026
  • Apr 04, 2026
Product Identifiers: Brand: Ronstan • Part #: RF40210 • UPC: 9316800557370 • Category: Lifting Pulleys & Sheaves

RF40210 - Ronstan Series 40 Ball Bearing Block - Double - Becket - Swivel Head

Confirm you're human, then submit:

Reviews for Ronstan RF40210

$80.69