Ronstan
Ronstan RF20100 Series 20 Ball Bearing Block - Single
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- SKU:
- 18036446
- MPN:
- rf20100
- Availability:
- Usually ships the same or next business day. In stock at our FL warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/14/2026 01:41:32 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $28.06 each 28.06 |
| Buy 3 | and pay only $25.67 each 25.67 |
| Buy 4 | and pay only $24.02 each 24.02 |
| Buy 5 or above | and pay only $23.30 each 23.3 |
- Stock Update:
- 02/14/2026 01:41:32 AM PST
Description
This item is brand-new, factory sealed.
Series 20 Ball Bearing Block - SingleFeatures:
- Low friction
- High static and dynamic load capacity
- Lightweight
- Precision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction
Applications:
- Dinghy control lines
- Dinghy Vangs
- Cunninghams
- Traveller controls
Materials:
- U.V. Stabilized Acetal sheaves
- Stainless steel ball bearings
- Grade 316 stainless steel load strap and head fitting
- Impact and UV resistant, fiber reinforced Nylon cheeks
Specifications:
Sheave Ø:20mm(3/4")
Max. Rope Ø:6mm(1/4")
Pin Ø: 3mm(1/8")
M.W.L.:250kg(550lbs)
B. L.:550kg(1,210lbs)
Weight:20g(0.7oz)
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Ronstan RF20100 Series 20 Ball Bearing Block - Single
$34.62