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Ronstan

Series 40 BB Block, Single Loop Top

Ronstan Series 40 BB Block, Single Loop Top
$24.56 (List Price: $28.89)
15% OFF This Week!
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Our Part #: RON-RF40101 | Mfr. Part #: RF40101
Free Shipping for US Continental orders over $99.

DescriptionImperialMetric
Sheave Ø1 4/7 in.40.00 mm.
Maximum Rope 2/5 in.10.00 mm.
Maximum Working Load771.75 lb.350.00 kg.
Breaking Load2205.00 lb.1000.00 kg.
Weight1.87 oz.53.00 gr.

Sheaves running on Acetal or TorlonĀ®Ā ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.

Our Part # RON-RF40101 | Ronstan Part # RF40101

Features:

  • Low friction Acetal or Torlon bearing system
  • Lightweight
  • Cheek cut-outs for easy bearing maintenance
  • Low friction, 2-stage ball bearing system
  • High static and dynamic load capacity