Ronstan
Series 75 RB Block, Single Upright Lead
Upright lead block
Special Price
247.15€
was
254.79€
On Request
SKU
RF78171
FEATURES
- High static and dynamic load capacity
- Keeps lines close to the deck
- Cheek cut-outs for easy bearing cleaning and manintenance
PRODUCT INFORMATION
The self-contained alloy sheave packages provide reliable, low-friction performance at high loads. The high axial loads are carried by Torlon® roller needle bearings, while side thrust loads are taken up by Acetal ball bearings.
APPLICATIONS
- Typically used for halyards at the mast base.
MATERIALS
- Alloy sheave and housing
- Torlon® needle rollers
- Black carbon Acetal ball bearings
TECHNICAL DATA
| Sheave Ø | 75 mm |
|---|---|
| Max. Rope Ø | 14 mm |
| Max. Cable Ø | - mm |
| Fastener Ø | 10.0 + 8.0 mm |
| M.W.L. | 1990 kg |
| B. L. | 3980 kg |
| Weight | 352 g |