Wichard Ball Bearing Block Single w/ Swivel Snap Shackle (74130-75130)

Wichard Ball Bearing Block Single w/ Swivel Snap Shackle

Wichard
SKU:
74130-75130
|
UPC:
3587790741308
$131.75 - $214.20
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Description

WICHARD SINGLE BALL BEARING BLOCKS - SWIVEL SNAP SHACKLE 

  • Complete range of ball bearing blocks
  • Modern design
  • Innovative design with two lateral races of ball bearings
  • Smooth running for low load and high 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. 74130: Single ball bearing block - Sheave 55 - Swivel snap shackle

  • Rope size: 12
  • Length (mm): 126
  • Width (mm): 63
  • Thickness (mm): 29
  • Sheave diameter (mm): 55
  • Working load (kg): 720
  • Breaking load (kg): 1500
  • Weight (g): 184

Part no. 75130: Single ball bearing block - Sheave 70 - Swivel snap shackle

  • Rope size: 14
  • Length (mm): 162
  • Width (mm): 80
  • Thickness (mm): 39
  • Sheave diameter (mm): 70
  • Working load (kg): 1200
  • Breaking load (kg): 2700
  • Weight (g): 395