Ronstan RF30721 Series 30 Ball Bearing Block - Double Exit with Cover Plate
Ronstan RF30721 Series 30 Ball Bearing Block - Double Exit with Cover Plate
Deliver to:
New South Wales 2000,
AU
Estimated:
$13.99
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High performance and low friction
The Ronstan RF30721 Series 30 Ball Bearing Block features sheaves running on Acetal ball bearings that provide high performance and low friction. The 2-stage ball bearing system provides consistent performance over the full load range.
Ronstan RF30721 Series 30 Ball Bearing Block Features:
- Exit blocks minimise friction in lines passing through the deck
or exiting masts and booms
- Grade 316 stainless steel load straps
- Acetal ball bearings
- UV stabilised Acetal sheave
- Impact and UV resistant, fibre reinforced Nylon cheeks
Ronstan RF30721 Series 30 Ball Bearing Block Specifications:
- Sheave diameter: 30 mm
- Max. Rope diameter: 8 mm
- M.W.L.: 300 kg
- B. L.: 750 kg
- Weight: 60 g
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