Wichard Ball Bearing Block Triple w/ Swivel Head
Wichard
$155.55 - $396.95
(No reviews yet)
Write a Review
Wichard
Wichard Ball Bearing Block Triple w/ Swivel Head
WICHARD TRIPLE VALL BEARING BLOCK - SWIVEL HEAD
- 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. 72305: Triple ball bearing block - Sheave 35 - Swivel head
- Rope size: 8
- Length (mm): 84
- Width (mm): 37
- Thickness (mm): 58
- Sheave diameter (mm): 35
- Shackle diameter (mm): 5
- Working load (kg): 560
- Breaking load (kg): 1000
- Weight (g): 149
Part no. 73305: Triple ball bearing block - Sheave 45 - Swivel head
- Rope size: 10
- Length (mm): 97
- Width (mm): 49
- Thickness (mm): 67
- Sheave diameter (mm): 45
- Shackle diameter (mm): 5
- Working load (kg): 560
- Breaking load (kg): 1000
- Weight (g): 243
Part no. 74305: Triple ball bearing block - Sheave 55 - Swivel head
- Rope size: 12
- Length (mm): 119
- Width (mm): 63
- Thickness (mm): 75
- Sheave diameter (mm): 55
- Shackle diameter (mm): 6
- Working load (kg): 880
- Breaking load (kg): 1500
- Weight (g): 410
Part no. 75305: Triple ball bearing block - Sheave 70 - Swivel head
- Rope size: 14
- Length (mm): 153
- Width (mm): 80
- Thickness (mm): 97
- Sheave diameter (mm): 70
- Shackle diameter (mm): 8
- Working load (kg): 1600
- Breaking load (kg): 2700
- Weight (g): 895
