Ronstan Orbit Series 40 BB Block 1-sheave RF45101

Ronstan Orbit Series 40 BB Block 1-sheave RF45101

- Mfr. no.: RF45101
- Sheave Ø mm: 40
- Max. sheet mm: 9
- for rope up to 9mm
- SWL daN: 325
- BL daN: 700

Ronstan number RF45101

The Orbit ball bearing is unique.
The proven Two-Step bearing system allows minimal friction under load.
The Dyneema® Link is 10 times stronger than stainless steel and can be attached straight (0°) or crosswise (90°).
Cheeks, cleat arms and cleats are made of reinforced plastic.
Double and triple blocks are made without double side plates, making them narrower and lighter than conventional blocks.