Wichard Ball Bearing Block Single w/ Swivel & Clevis (74109, 75109)

Wichard Ball Bearing Block Single w/ Swivel & Clevis

Wichard
SKU:
74109/75109
|
UPC:
3587790741094
$85.85 - $133.45
(No reviews yet)
Current Stock:
Adding to cart… The item has been added
Description

WICHARD SINGLE BALL BEARING BLOCKS - SWIVEL WITH CLEVIS

  • Complete range of ball bearing blocks
  • Modern design
  • Innovative design with two lateral races of ball bearings
  • Smooth running for low load adnhigh speed action
  • Under high load the hub runs on stainless steel bush which allows the sheave to run freely
  • Light cheeks protecting the sheave
  • Wide choice of fastenings thanks to the universal head

APPLICATIONS

  • Mainsail systems and travelers
  • Spinnaker sheets
  • Genoa sheets
  • Running backstays

MATERIALS

  • Grade 316L stainless steel head configuration
  • Grade 316L stainless steel load straps
  • POM cheeks
  • Delrin® ball bearings
  • Composite saddle for cam models
  • Composite sheave
  • Terminal (shackle i.e.): 316L stainless steel grade

SPECIFICATIONS

Part no. 74109: Single ball bearing block - Sheave 55 - Swivel with clevis

  • Rope size: 12
  • Length (mm): 113
  • Width (mm): 63
  • Thickness (mm): 29
  • Sheave diameter (mm): 55
  • Working load (kg): 640
  • Breaking load (kg): 1000
  • Weight (g): 159

Part no. 75109: Single ball bearing block - Sheave 70 - Swivel with clevis

  • Rope size: 14
  • Length (mm): 137
  • Width (mm): 80
  • Thickness (mm): 39
  • Sheave diameter (mm): 70
  • Working load (kg): 800
  • Breaking load (kg): 1500
  • Weight (g): 357