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

$48.40 $56.95
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Delivery and Shipping

Non-Oversized Items

  • Standard (2-8 days) $9.95 to contiguous 48 states
  • 2-Day (2-3 days) $19.95 to contiguous 48 states
  • Overnight (1-2 days) $49.95 to contiguous 48 states

Oversized Items

  • UPS Ground (2-8 days) $95.00 to contiguous 48 states

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