SKU: 9154406205

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

Sale price$29.80 Regular price$33.11
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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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

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4.8 ★★★★★
Based on 17 reviews
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K
Verified Purchase
K Rife
Alexandria, US
★★★★★ 5
Fantastic suit, especially for the $$$!
Color: Black, Size: XX-Large
Bought this for my husband and my son to attend our daughter’s wedding as they had nothing to wear at all. I was kind of scared when I ordered 2 sets of these suits, I had read so many reviews that I was totally overwhelmed and didn’t know if I should get it or not, my head was literally spinning as the reviews were all over the place. So, we had went to Men’s Warehouse earlier in the day, so I had their suit jacket measurements, so I used those numbers, but tbh, I just went with the size that they usually get when getting clothes in general and their suits fit great! I was so relieved!! They looked so handsome oh my goodness! These suits fit the way that they are advertised to fit, which is “slim fit” which means they fit like a glove! Slim fit does not mean “too small” it means that these suits are not baggy or oversized, they fit the body just right! They were not wrinkly when taken out of the package, they were very nice quality, the pants were made with a nice material, they did not feel cheap at all. Everything was great!! I was so impressed with everything! I could not believe that I got both my husband and my son a 3 piece suit for less than $100 each! Both of them said that their suits were extremely comfortable and they had no problem wearing them all night. You could tell by their faces that they felt confident in them, and they knew they looked good. Very happy customer!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 4
Nice suit
Color: Blue, Size: X-Large
Believe it or not it’s a pretty nice suit well made and fits perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
B
Verified Purchase
bobbien333
Lowell, US
★★★★★ 5
Better than expected
Color: Black, Size: X-Large, Color: Black, Size: X-Large
I took a chance hoping for the best and the three piece set was better than expected and WAY more affordable than renting one. Fit my son well, who is about 215lb 6ft tall. A little snug at the belly, but great fit, zipper up fine, came with extra buttons. The material felt of decent quality and looked like a rental. My son got to fit in for his prom at a reasonable cost and good appearance without breaking the bank
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
GREAT suit for the price.
Color: Black, Size: X-Large
Amazing suit. Ordered an XL for my husband when we got it. Pants were very long and a little big on the waist, so we took them to get tailored for a more fitted look. I don’t like that the “pocket square” is sewn in but, it can be tucked down, so we did that and added our own that matched the tie we ordered separately. Overall, good quality for the price. We have not washed but we do take it to the dry cleaners.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
E
Verified Purchase
Edmary Ramos
Bozeman, US
★★★★★ 3
Quality vs Representation
Color: Black, Size: Medium, Color: Black, Size: Medium
Please check clothing due to finding the blazer a bit dirty as if someone wore it with Cat hair and dust along with a dead bug and smelling a fishy smell. We ordered in advance to take it to the dry cleaners for additional wash before using. Quality is great material; tie not included be sure to measure before purchasing to avoid any tailoring.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

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