Ronstan
Ronstan Series 30 Ball Bearing Block - Single - Loop Top [RF30101]
![Ronstan Series 30 Ball Bearing Block - Single - Loop Top [RF30101]](https://cdn11.bigcommerce.com/s-u5h0phb1/images/stencil/608x608/products/49559/12347/55171XL__13168.1452758206.jpg?c=2 "Ronstan Series 30 Ball Bearing Block - Single - Loop Top [RF30101]")
- SKU:
- 55171
- UPC:
- 9316800258260
- Weight:
- 3.00 LBS
- Shipping:
- Calculated at Checkout
![Ronstan Series 30 Ball Bearing Block - Single - Loop Top [RF30101]](https://cdn11.bigcommerce.com/s-u5h0phb1/images/stencil/1280x1280/products/49559/12347/55171XL__13168.1452758206.jpg?c=2?imbypass=on "Ronstan Series 30 Ball Bearing Block - Single - Loop Top [RF30101]")
Description
Series 30 Ball Bearing Block - Single - Loop Top
Features:
- Low friction 2-stage ball bearing system provides consistent performance over the full working load range
- High static and dynamic load capacity
- Light weight
- Versatile head fittings
- Sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction
- Can be fitted with a shackle in either of two planes to allow correct alignment of the block
Applications:
- Primary lead blocks on dinghies and catamarans
- Control lines on larger yachts
Materials:
- U.V. stabilized Acetal sheaves
- Acetal ball bearings
- Impact modified, fiber reinforced and U.V. stabilized Nylon cheeks
- Grade 316 stainless steel load straps and head fittings
Specifications:
Sheave Ø: 30mm(1-3/16")
Max. Rope Ø: 8mm(5/16")
M.W.L.: 300kg(660lbs)
B. L.: 750kg(1,650lbs)
Weight: 28g(1.0oz)
Related Products
Related Products
![Ronstan Series 50 Ball Bearing Block - Single Loop Top [RF50101]](https://cdn11.bigcommerce.com/s-u5h0phb1/images/stencil/350x350/products/91600/69139/105700XL__12832.1725998732.jpg?c=2 "Ronstan Series 50 Ball Bearing Block - Single Loop Top [RF50101]")
Ronstan Series 50 Ball Bearing Block - Single Loop Top [RF50101]
Ronstan
MSRP:
$52.66
$44.76
Series 50 Ball Bearing Block - Single Loop TopSheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent...
![Ronstan Series 29 Block - Single - Loop Top [RF280]](https://cdn11.bigcommerce.com/s-u5h0phb1/images/stencil/350x350/products/49549/12337/55161XL__74547.1452758191.jpg?c=2 "Ronstan Series 29 Block - Single - Loop Top [RF280]")
Ronstan Series 30 Block - Single - Loop Top [RF280]
Ronstan
MSRP:
$13.21
$10.99
Series 30 Block - Single - Loop TopFeatures:Maintenance freeEconomicalLightweight durable constructionStainless steel cheeks and Acetal sheaves ensure a long service life with virtually no...
![Ronstan Series 20 Ball Bearing Block- Single, Stand-Up Loop Top [RF20141]](https://cdn11.bigcommerce.com/s-u5h0phb1/images/stencil/350x350/products/61069/23682/70783XL__39884.1522368244.jpg?c=2 "Ronstan Series 20 Ball Bearing Block- Single, Stand-Up Loop Top [RF20141]")
Ronstan Series 20 Ball Bearing Block- Single, Stand-Up Loop Top [RF20141]
Ronstan
MSRP:
$24.39
$20.73
Series 20 Ball Bearing Block- Single, Stand-Up Loop TopFeatures:Low frictionHigh static and dynamic load capacityLightweightPrecision molded Acetal sheaves running on stainless steel or Torlon® ball...