SKU: K41BYHVH10 |  Mfg. Part: CW55143  | UPC: 9316800255764  | 
 1 Reviews  |     Share

Ronstan CW55143 Series 20 Triple Ball Bearing Block with Cam Cleat

Out of Stock
Condition: New

$87.35 
 Free Shipping for this Item

Product Overview

Ronstan Series 20 Triple Ball Bearing Block

This block features a compact and lightweight design that delivers high performance with low friction. The innovative becket and cam cleat ensure reliable control for various dinghy applications.

Specifications:

  • Sheave Diameter: 20mm (3/4 inches)
  • Maximum Rope Diameter: 6mm (1/4 inches)
  • Pin Diameter: 4mm (5/32 inches)
  • Maximum Working Load: 400kg (880lbs)
  • Breaking Load: 850kg (1,870lbs)
  • Weight: 122g (4.3oz)

Technical Specifications

  • Low friction for smooth operation
  • High static and dynamic load capacity
  • Lightweight construction for easy handling
  • Precision molded Acetal sheaves with stainless steel or Torlon® ball bearings
  • Two-way head can be fixed at 0° or 90°

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Country of Origin:
  • Ronstan
  • CW55143
  • 9316800255764
  • New
  • 1 lbs
  • 4 X 3 X 3
  • Feb 19, 2026
  • Dec 09, 2022
  • Indonesia
Product Identifiers: Brand: Ronstan • Part #: CW55143 • UPC: 9316800255764

Ronstan CW55143 Series 20 Triple Ball Bearing Block with Cam Cleat

Reviews for Ronstan CW55143

$87.35