Wichard Triple Ball Bearing Block - Sheave 18, Fixed Eye (70313)

Wichard Triple Ball Bearing Block - Sheave 18, Fixed Eye

Wichard
SKU:
70313
|
UPC:
3587790703139
$87.40
(No reviews yet)
Current Stock:
Adding to cart… The item has been added
Description

Triple Ball Bearing Block - Sheave 18, Fixed Eye
Part no. 70313

  • 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
  • The sheave can be removed for maintenance

APPLICATIONS

  • For dinghies and catamarans applications: genoa sheets, boom vang, footmast block, masthead block…
  • For larger yachts: barber-hauler, various, control lines…

MATERIALS

  • Grade 316L stainless steel head
  • Delrin® ball bearings
  • configuration
  • Grade 316L stainless steel load straps
  • Polycarbonate cheeks
  • Composite sheave

SPECIFICATIONS

  • Rope size 4 + 6 mm
  • Length (mm) 45
  • Width (mm) 18 
  • Thickness (mm) 42
  • Sheave diameter (mm) 18
  • Working load (kg) 480
  • Breaking load (kg) 900
  • Weight (g) 55