MR 2437 LLU/LLB CN - ABEC 5 Bearing
Product details
| Management number | 236552449 | Release Date | 2026/07/09 | List Price | US$4.00 | Model Number | 236552449 | ||
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ABEC-5 Radial Bottom Bracket Bearing featuring 52100 High-Carbon Chromium alloy races paired with grade 5 Balls with 90% fill, high-pressure, water-proof grease. Designed specifically bicycle applications, the LLU/LLB seal combination on these bearings utilizes a more protective full-contact, dual-lip, labyrinth (LLU) seal facing outward, towards the elements, to reduce contamination from water or dirt, while the lighter-contact (less seal-drag) LLB seal face inward to keep the grease where it belongs.
The most common use for this bearing is as a replacement bearing for Shimano external-cup, bottom brackets with a 24mm OD spindle cranksets.
- Bearing Code: MR 2437
- Dimensions: 24mm x 37mm x 7mm
- ABEC: 5
- Grade: 5
- Seals: LLU/LLB
- Grease: Kyodo Yushi PS-2
- Application: Hubs, Bottom Brackets
- Weight: 31.10g
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