Ronstan RF40100 Series 40 Ball Bearing Block Single Universal Head
by Ronstan

Price:  $33.39
MFG Part:  RF40100
UPC:  9316800243891
Condition:  New

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Series 40 Ball Bearing Block - Single - Universal Head

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.Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required.

Features:

  • Low friction Acetal or Torlon® bearing system
  • Lightweight
  • Cheek cut-outs for easy bearing maintenance
  • Captive Lock™ universal head
  • Slotted pin shackle eliminates fouled lines


Applications:
  • Mainsheet
  • Halyard
  • Vang
  • Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8M(26')


Materials:
  • U.V. Stabilized Acetal sheaves
  • Acetal ball bearings
  • Impact and U.V. resistant, fiber reinforced Nylon cheeks
  • Grade 316 stainless steel load strap and head fitting


Specifications:
Sheave Ø:40mm(1-9/16")
Max. Rope Ø:10mm(7/16")
Pin Ø: 5mm(3/16")
M.W.L.:350kg(770lbs)
B. L.:1,000kg(2,200lbs)
Weight:70g(2.5oz)


$3339

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Specifications

Series 40 Ball Bearing Block - Single - Universal Head

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.Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required.

Features:
  • Low friction Acetal or Torlon® bearing system
  • Lightweight
  • Cheek cut-outs for easy bearing maintenance
  • Captive Lock™ universal head
  • Slotted pin shackle eliminates fouled lines


Applications:
  • Mainsheet
  • Halyard
  • Vang
  • Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8M(26)


Materials:
  • U.V. Stabilized Acetal sheaves
  • Acetal ball bearings
  • Impact and U.V. resistant, fiber reinforced Nylon cheeks
  • Grade 316 stainless steel load strap and head fitting


Specifications:
Sheave Ø:40mm(1-9/16)
Max. Rope Ø:10mm(7/16)
Pin Ø: 5mm(3/16)
M.W.L.:350kg(770lbs)
B. L.:1,000kg(2,200lbs)
Weight:70g(2.5oz)

3 customer reviews

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 Munesh Kandel

Better than the Reviews.

September 01, 2022

This product has a very nice quality and looks so high class, the price is good and I love this, full recommended for personal use.

 Synfendia

So bright!

February 11, 2021

Works excellent. No more problems. You must buy this manufacturers product, not aftermarket.

 RGrantSmith

Nice Product

July 17, 2019

Fit and works perfectly. Would buy again.


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