MRA-2437-LLB ABEC5 Enduro Angular Contact Bike Bearing 24x37x7

MRA-2437-LLB ABEC5 Enduro Angular Contact Bike Bearing 24x37x7
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Brand:  Enduro
Enduro Range  ABEC5
Measurement Unit  Metric
Inside Diameter  24.00mm
Outside Diameter  37.00mm
Width  7.00mm
Seals or Shields  Rubber Seals
Clearance  Standard

Availability  

  

Our Price:  £11.66(Exc. 20% VAT)(£13.99 Inc. VAT)
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  (18 Reviews)
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Enduro

MRA-2437-LLB ABEC5 Enduro Angular Contact Bike Bearing 24x37x7

Angular Contact (A/C) cartridge bearings are specifically designed for hubs. In standard radial bearings, only 3 or 4 balls make contact during the load, at any given time. In Angular Contact (A/C) bearings, ALL balls are engaged and spread the force over a larger surface area, to decrease friction, and minimize wear. Wheel play can be adjusted out of the hub, to giving a more stable wheel, making it easier to adjust disc brakes, while still spinning freely.

Load side on the RED seal, 5-10 lbs preload required

Typical Application: Bottom Bracket

Enduro ABEC-5 Specification:

Grade 5 Chromium Steel Balls
High precision balls are within 5/1,000,000″ round. R-64 hardness, of the highest grade.

52100 High Carbon Chromium Alloy Races
Vacuum de-gassed process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-5 precision and noiseless movement.

Graphite/Nylon Ball Retainers
Nylon with graphite retainers are virtually frictionless while providing constant lubrication.

The ABEC-5 Standard
To meet the ABEC-5 standard, bearing design must pass all tests, which include noise testing at high RPM, extremely close tolerances for I.D. and O.D., roundness of ball, trueness of the races and micro surface finishes of balls and races.

 

Average Rating (18 Reviews):  
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Rating:  
Trek BB90 bottom bracket
06 November 2024  | 

As the title says these are good quality bearings for the Trek BB90 bottom bracket when using a 24 mm axle (Shimano Hollow tech 2)

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Rating:  
Smooth
16 July 2024  | 

Replacements for a Wheels Mfg BB30 converter. My second set of replacement bearings - easy to fit, run smoothly, hard wearing (and so much better than BB30). Also come with great service from Wych Bearings.

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Rating:  
Buying bearings instead of btm brackets
12 June 2024  | 

First time I have decided to save money by changing the bearings in my expensive bike btm bracket..So much nicer and cheaper..Will probably do this more often as it is 80 p/cent cheaper..Thx to Wych Bearings who made things easy on the phone.

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Rating:  
Replacement Praxis BB bearings.
15 April 2024  | 

Noticed my non drive side bearing was feeling slightly rough after dropping my chainset out for general cleaning/ maintenance. Original ones had been in for a few year and I carefully drifted them out and cleaned the Praxis shell up.

Ordered and fit a pair of these ABEC5 Enduro to the BB, silky smooth again.

Great service as usual with super quick delivery. Thanks guys.

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Rating:  
Perfect
23 January 2024  | 

It’s a great quality product

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Rating:  
New Bearings for Bike Bottom Bracket
25 April 2023  | 

Chose these bearings after discussion with Wych's Service guy. They replaced the bearings in a Token Ninja BB86 botton bracket. Token said they don't advise users to replace the bearings and that they should buy a new unit from Token. Couldn't find one for sale anywhere so set about replacement. Fairly straight forward and all good once fitted. Wych were very helpful and good value.

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Rating:  
Wheels mfg BSA GXP SRAM BB
01 March 2023  | 

Bought this bearing for the above. Got great advice when I rang delivery great and easy to fit into the GXP BSA SRAM BB made by wheels manufacturing.. much cheaper than a new BB

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Rating:  
Smooth
16 August 2022  | 

Got these as a replacement for Hope bearings. Easy to remove the old bearings from the cups and fit these using the Hope tool HTT178. Black seals on the inside, red seals facing out. Done a couple of hundred km so far and all seems smooth.
Wych very helpful on the phone.

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Rating:  
Great price, quality and service
23 June 2022  | 

Replacement for previous set from Wych that lasted over 10, 000 km. Quality is superb. Service was great with delivery within 24 hours.

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Rating:  
Superb
19 August 2021  | 

Can't go wrong with those bearings, very smooth and we'll made, to early to say re how long they will survive in my bottom bracket, but so far ok! Recommended!

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Read all 18 customer reviews...

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