Ronstan Series 40 Ball Bearing Block - Single - Universal Head [RF40100]
SKU: 9154406205

Ronstan Series 40 Ball Bearing Block - Single - Universal Head [RF40100]

Sale price$29.80 Regular price$33.11
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Ronstan Series 40 Ball Bearing Block - Single - Universal Head [RF40100]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

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)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9154406205

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 1605 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Chio Chelas
Pawtucket, US
★★★★★ 5
Perfect for small places
Color: Marble Black + Black, Color: Marble Black + Black
This bar cart is perfect for small places. It was very easy to assemble and it can hold enough bottles and glasses.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
A
Verified Purchase
ALV
Fort Morgan, US
★★★★★ 4
Cute and spacious
Color: Gold, Color: Gold
Listen, you get what you pay for. For the price, this is a great bar cart. It’s not super sturdy so don’t put things that are too heavy on it, but it gets the job done. It’s also really great if you have a smaller space. It’s pretty narrow, but I was OK with that. It holds more than enough for me. It also rolls quite well. I have had it for three months and haven’t experienced any difficulty with that. I will say that the gold color is a little bit more on the yellow side but, again, you get what you pay for. My only real complaint is the bars on the side are very thin and low. You cannot have any tall bottles on here unless you want to risk them falling off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
T
Verified Purchase
T
Chelsea, US
★★★★★ 5
Beautiful and worth it
Color: Gold
I love this very pretty and easy to setup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
S
Verified Purchase
Sheronna Ware
Phoenix, US
★★★★★ 5
Great for a small space
Color: Rustic Brown + Black, Color: Rustic Brown + Black
Great size for my patio and simple to put together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
S
Verified Purchase
SR
West Palm Beach, US
★★★★★ 5
Even better than expected
Color: White
Really delighted with this purchase. It was easy to assemble. The white one looks great and I have found it even more useful than originally imagined.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026

recommand products