Product description
The proven Ronstan 2-stage bearing system features high compression grade Acetal ball bearings and a secondary full-contact bearing. This gives minimum friction across the full working load range. The sheave and bearing system is supported by a fibre-reinforced load frame, computer modelled and optimised using advanced stress analysis methods.
- Sheave 30 mm
- Max. Rope 8 mm
- M.W.L. 550 kg
- B. L. 1100 kg
- Weight 124 g
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