---
product_id: 72848057
title: "2PCS Hybrid MR2437 Ceramic Bearing | 24377 24X37X7mm 2RS Si3N4 Ceramic Ball Bearing | BB90/95 Road/MTN for SRAM/Truvativ Cranks"
brand: "hmmbw"
price: "€ 45.47"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.cy/products/72848057-2pcs-hybrid-mr2437-ceramic-bearing-24377-24x37x7mm-2rs-si3n4-ceramic
store_origin: CY
region: Cyprus
---

# ABEC-5 quality 24mm ID Nylon cage 2PCS Hybrid MR2437 Ceramic Bearing | 24377 24X37X7mm 2RS Si3N4 Ceramic Ball Bearing | BB90/95 Road/MTN for SRAM/Truvativ Cranks

**Brand:** hmmbw
**Price:** € 45.47
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate Your Ride with Cutting-Edge Bearings!

## Quick Answers

- **What is this?** 2PCS Hybrid MR2437 Ceramic Bearing | 24377 24X37X7mm 2RS Si3N4 Ceramic Ball Bearing | BB90/95 Road/MTN for SRAM/Truvativ Cranks by hmmbw
- **How much does it cost?** € 45.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/72848057-2pcs-hybrid-mr2437-ceramic-bearing-24377-24x37x7mm-2rs-si3n4-ceramic)

## Best For

- hmmbw enthusiasts

## Why This Product

- Trusted hmmbw brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Design:** Crafted with Si3N4 ceramic balls and steel races for longevity.
- • **Smooth Operation:** Deep groove design ensures a seamless ride, minimizing friction and maximizing speed.
- • **Precision Engineering:** Experience the premium ABEC-5 quality for unmatched performance.
- • **Lightweight Innovation:** Enjoy the benefits of a nylon cage that reduces weight without compromising strength.
- • **Versatile Compatibility:** Perfectly suited for SRAM/Truvativ cranks in both road and mountain biking.

## Overview

The 2PCS Hybrid MR2437 Ceramic Bearing features a 24mm inner diameter and 37mm outer diameter, designed with premium ABEC-5 quality for superior performance. Made with Si3N4 ceramic balls and steel races, these deep groove radial ball bearings are ideal for SRAM/Truvativ cranks, ensuring durability and smooth operation for both road and mountain biking enthusiasts.

## Description

2PCS Hybrid MR2437 Ceramic Bearing | 24377 24X37X7mm 2RS Si3N4 Ceramic Ball Bearing | BB90/95 Road/MTN for SRAM/Truvativ Cranks

## Features

- Dimensions: 24mm(ID.) x 37mm(OD.) x 7mm(T.)
- MR2437 Ceramic Si3N4 Balls Bearing W/ Steel Races
- Type: Deep groove radial ball bearings
- Quality: Premium ABEC-5 quality
- Balls Material: Black Si3N4 Ceramic/Cage: Nylon Cage/Rings: Steel ABEC-5

## Product Details

- **Brand:** HMMBW
- **Material:** Bearing Steel + Si3N4
- **Item Weight:** 0.04 Kilograms
- **Bearing Number:** MR2437
- **Item Thickness:** 7 Millimeters

## Images

![2PCS Hybrid MR2437 Ceramic Bearing | 24377 24X37X7mm 2RS Si3N4 Ceramic Ball Bearing | BB90/95 Road/MTN for SRAM/Truvativ Cranks - Image 1](https://m.media-amazon.com/images/I/71ulPEHymtL.jpg)
![2PCS Hybrid MR2437 Ceramic Bearing | 24377 24X37X7mm 2RS Si3N4 Ceramic Ball Bearing | BB90/95 Road/MTN for SRAM/Truvativ Cranks - Image 2](https://m.media-amazon.com/images/I/61aluRd1JuL.jpg)
![2PCS Hybrid MR2437 Ceramic Bearing | 24377 24X37X7mm 2RS Si3N4 Ceramic Ball Bearing | BB90/95 Road/MTN for SRAM/Truvativ Cranks - Image 3](https://m.media-amazon.com/images/I/51XgLoIhb0L.jpg)

## Questions & Answers

**Q: is the price for 2 bearings? Or only 1 item?**
A: Mine was a set of 2. One for the drive side and one for the non-drive side. Make sure you are using it for the correct BB. It must be for a 24mm spindle and 37mm shell. Also, take care not to damage your outer seals. It does not come with new ones

## Customer Reviews

### ⭐⭐⭐⭐⭐ Spin super smooth and fast.
*by F***M on May 31, 2024*

Put a set of these bearings in my Wheels Manufacturing Bottom Bracket. ABEC 5 ceramic hybrid are the highest rated bearings I can find in this size. I will get another pair so I can always have a clean set ready.

### ⭐⭐⭐⭐⭐ Cheap, smooth
*by D***O on January 18, 2024*

MR2437s are meany to fit in a bicycle bottom bracket. I was skeptical at this price, half the comps and 10% or the big names. They were smooth, they fit nicely in the BB90, and I'll put in an update if I break them, but they work!

### ⭐⭐⭐ Not for bottom bracket
*by K***T on September 15, 2024*

These lasted for two rides, then.... Crunch. I anticipated this would happen so fortunately I had a set of Enduro plain old steel bearings. Those usually last for 3-6 months in my Wheels Manufacturing BB30 Shimano 24 mm adapter.

## Frequently Bought Together

- 2PCS Hybrid MR2437 Ceramic Bearing | 24377 24X37X7mm 2RS Si3N4 Ceramic Ball Bearing | BB90/95 Road/MTN for SRAM/Truvativ Cranks
- Wheels Manufacturing Shimano Bottom Bracket Bearings Sealed 24mm x 37mm Pair Bike Pack Accessories
- Park Tool RC-1 Press Fit Retaining Compound for Bicycles

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**Shop now:** [https://www.desertcart.com.cy/products/72848057-2pcs-hybrid-mr2437-ceramic-bearing-24377-24x37x7mm-2rs-si3n4-ceramic](https://www.desertcart.com.cy/products/72848057-2pcs-hybrid-mr2437-ceramic-bearing-24377-24x37x7mm-2rs-si3n4-ceramic)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-14*