![Ronstan Series 50 Ball Bearing Block - Single Loop Top [RF50101]](http://niluunlimited.com/cdn/shop/files/105700XL_500x@2x.progressive.jpg?v=1725997550)
Ronstan Series 50 Ball Bearing Block - Single Loop Top [RF50101]
Hurry! Only 9 Left in Stock!
Series 50 Ball Bearing Block - Single Loop Top
Sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.
Features:
- Low friction, 2-stage ball bearing system
- High static and dynamic load capacity
- Lightweight
- Cheek cut-outs for easy bearing maintenance
Specifications:
- Max. Rope diameter (in): 1/2"
- M.W.L. (lb): 1100lbs
- Sheave diameter (in): 2"
- B.L. (lb): 3310lbs
- Weight (oz): 3.4oz
Materials:
- Acetal ball bearings
- UV-stabilized acetal sheave
- Grade 316 stainless steel load strap and head fitting
- Impact and UV-resistant, fiber-reinforced nylon cheeks
Related Products
![Ronstan 40QT Orbit Winch w/Quick Trim [RA6402]](http://niluunlimited.com/cdn/shop/files/99681XL_600x@2x.progressive.jpg?v=1745365191)
SKU: CWR-99681
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Winches
VENDOR: Ronstan
40QT Orbit Winch with Quick TrimRonstan’s Orbit Winches™ are the new benchmark in high performance alloy winches. With a combination of fresh design thinking and proven manufacturing expertise, Orbit Winches™ weigh significantly less and offer lower line entry heights than...
![Ronstan 30QT Orbit Winch w/Quick Trim [RA6302]](http://niluunlimited.com/cdn/shop/files/99680XL_600x@2x.progressive.jpg?v=1745365179)
SKU: CWR-99680
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Winches
VENDOR: Ronstan
30QT Orbit Winch with Quick TrimRonstan’s Orbit Winches™ are the new benchmark in high performance alloy winches. With a combination of fresh design thinking and proven manufacturing expertise, Orbit Winches™ weigh significantly less and offer lower line entry heights than...
![Ronstan 20ST Orbit Winch 1 Speed [RA6201]](http://niluunlimited.com/cdn/shop/files/99679XL_600x@2x.progressive.jpg?v=1745365167)
SKU: CWR-99679
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Winches
VENDOR: Ronstan
20ST Orbit Winch 1 SpeedRonstan’s Orbit Winches™ are the new benchmark in high performance alloy winches. With a combination of fresh design thinking and proven manufacturing expertise, Orbit Winches™ weigh significantly less and offer lower line entry heights than any...
![ANDERSEN 46 ST FS - 2-Speed Self-Tailing Manual Winch - Full Stainless Steel [RA2046010000]](http://niluunlimited.com/cdn/shop/files/55006XL_600x@2x.progressive.jpg?v=1745365105)
SKU: CWR-55006
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Winches
VENDOR: ANDERSEN
40 ST FS - 2-Speed Self-Tailing Manual Winch - Full Stainless SteelIf you take pride in having your yacht look its best, ANDERSEN's Full Stainless Self-Tailing Winch creates the dock-stopping appeal you desire. It combines all the convenience and power...
![ANDERSEN 40 ST FS - 2-Speed Self-Tailing Manual Winch - Full Stainless Steel [RA2040010000]](http://niluunlimited.com/cdn/shop/files/55005XL_600x@2x.progressive.jpg?v=1745365099)
SKU: CWR-55005
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Winches
VENDOR: ANDERSEN
40 ST FS - 2-Speed Self-Tailing Manual Winch - Full Stainless SteelIf you take pride in having your yacht look its best, ANDERSEN's Full Stainless Self-Tailing Winch creates the dock-stopping appeal you desire. It combines all the convenience and power...
![Ronstan Series 50 Ball Bearing Block - Single Loop Top [RF50101]](http://niluunlimited.com/cdn/shop/files/105700XL_60x@2x.progressive.jpg?v=1725997550)
