Wichard Ball Bearing Block Triple w/ Swivel Head & Becket (72306-75306)

Wichard Ball Bearing Block Triple w/ Swivel Head & Becket

Wichard
SKU:
72306-75306
|
UPC:
3587790723069
$158.10 - $407.15
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Description

WICHARD TRIPLE BALL BEARING BLOCK - SWIVEL HEAD & BECKET

  • 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

APPLICATIOONS

  • 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. 72306: Triple ball bearing block - Sheave 35 - Swivel head & becket

  • Rope size: 8
  • Length (mm): 101
  • Width (mm): 37
  • Thickness (mm): 58
  • Sheave diameter (mm): 35
  • Shackle diameter (mm): 5
  • Working load (kg): 560
  • Breaking load (kg): 1000
  • Weight (g): 157

Part no. 73306: Triple ball bearing block - Sheave 45 - Swivel head with becket

  • Rope size: 10
  • Length (mm): 117
  • Width (mm): 49
  • Thickness (mm): 67
  • Sheave diameter (mm): 45
  • Shackle diameter (mm): 5
  • Working load (kg): 560
  • Breaking load (kg): 1000
  • Weight (g): 257

Part no. 74306: Triple ball bearing block - Sheave 55 - Swivel head & becket

  • Rope size: 12
  • Length (mm): 144
  • Width (mm): 63
  • Thickness (mm): 75
  • Sheave diameter (mm): 55
  • Shackle diameter (mm): 6
  • Working load (kg): 880
  • Breaking load (kg): 1500
  • Weight (g): 429

Part no. 75306: Triple ball bearing block - Sheave 70 - Swivel head & becket

  • Rope size: 14
  • Length (mm): 183
  • Width (mm): 80
  • Thickness (mm): 97
  • Sheave diameter (mm): 70
  • Shackle diameter (mm): 8
  • Working load (kg): 1600
  • Breaking load (kg): 2700
  • Weight (g): 941