We Ship Worldwide! Shipping information.

Ronstan Series 40 BB Block, Triple, Becket, Swivel Head

SKU: RON-RF40310  |  Manuf. Code: RF40310
$101.17 USD
Chat with our Tech Team Questions? Chat with our Tech Team
Backed by MAURIPRO Support Backed by MAURIPRO Support.
Simple 30-Day Returns Simple 30-Day Returns.
Simple 30-Day Returns

We offer returns within 30 days of delivery for your peace of mind.

  • 0–15 days: Free returns or exchanges
  • 16–30 days: Returns accepted with a 20% restocking fee
  • Returns after 30 days are not accepted.
  • Request a Return Authorization (RA#) prior to shipping.
  • Return shipping is the customer’s responsibility.
Price Match Guarantee Price Match Guarantee
Our Best Price Guarantee
  • We Price Match against authorized dealers only, based on the total order cost (product + shipping).
  • No auction sites
  • No unauthorized sellers
  • Item must be identical, new, and in stock

Found it cheaper? Chat with us to request a Price Match.

DESCRIPTION

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.

Our Part # RON-RF40310 | Ronstan Part # RF40310

FEATURES

Features:

  • Low friction Acetal or Torlon bearing system
  • Lightweight
  • Cheek cut-outs for easy bearing maintenance
  • Features a swivel shackle head for full 360° rotation

TECHNICAL INFORMATION

DescriptionImperialMetric
Sheave Ø1 4/7 in.40.00 mm.
Maximum Rope 2/5 in.10.00 mm.
Pin Ø1/5 in.5.00 mm.
Maximum Working Load1323.00 lb.600.00 kg.
Breaking Load3087.00 lb.1400.00 kg.
Weight7.37 oz.209.00 gr.