Wichard Single Ball Bearing Block - Sheave 35 - Upright Block
- 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
| Part Number | Rope size | Length | Width | Thickness | Sheave diameter | Working load | Breaking load | Weight |
|---|---|---|---|---|---|---|---|---|
| WCH-72121 | 8 - 9mm | 42mm | 46mm | 40mm | 35mm | 320kg | 900kg | 53g |
