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Ronstan

Ronstan Series 50 Ball Bearing Block - Single Loop Top

SKU 105700 MPN RF50101 UPC 9316800241118 MFR Ronstan

Express
Toronto, ON Vancouver, BC NJ, Warehouse 3 FL, Warehouse 5
"Express" items are automated and typically shipped out the next available business day and delivered within 4 days.
In Stock 8 available
$82.46
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US$58.49 USD
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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

Product Specifications

Dimensions6" L × 3" W × 1" H
Shipping Weight0.25 lb
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Proudly serving customers across United States & Canada with Marine, RV parts and accessories.

Shipping Warehouse Locations:
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About Us

LibertyMarineUSA supplies marine and RV parts and accessories from trusted U.S. manufacturers and proven, quality-approved imported manufacturers. We focus on dependable, quality-tested products from reliable sources, so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: to deliver the best quality marine parts you can count on. We focus on dependable service, fast shipping, and proven products that are either American-made or American-tested and approved for quality and reliability.