Ronstan Series 50 Ball Bearing Block - Single Loop Top [RF50101]

Description

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 form

Series 50 Ball Bearing Block - Single Loop TopSheaves running on Acetal or Torlon® ball bearings provide high performance &... Read more

SKU: CWR-105700
Barcode: 9316800241118

8 in stock

$58.09$49.38

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    • Shipped today? Order within: Jul 21, 2026 15:00:00 -0400

    Description

    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

    Reviews

    Ronstan Series 50 Ball Bearing Block - Single Loop Top [RF50101]

    Ronstan Series 50 Ball Bearing Block - Single Loop Top [RF50101]

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