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Product details
2 x 24377 LLB
Blueseal Bike Bearings are specifically designed for use in bikes‚ and contain a full fill of Mobil XHP 222 grease and close contact seals to keep the grease in and the muck out. The price is per pair of bearings.
Shimano Press Fit Bottom Bracket 24mm Bearing Kit | MR2437
Material Upgrades
Stainless Steel
High Chromium Content (16-18%): The chromium forms a protective layer, making the material highly resistant to rust, corrosion, and oxidation.
Corrosion Resistance in Wet Conditions: 440C stainless steel performs particularly well in poor, wet, or marine conditions, where moisture can cause rust in less resistant materials.
High Hardness: After heat treatment, 440C can reach a high level of hardness (Rockwell hardness in the upper 50s to low 60s), making it suitable for applications requiring wear resistance.
Reduced Service Time Less likely to fuse to the frame and headset housing allowing for easy replacement when the time comes.
Black Oxide Coating
Enhanced Corrosion Resistance: Black oxide provides a protective layer that helps prevent rust and oxidation, which can extend the life of the part, especially in humid or corrosive environments.
Reduced Wear: The coating reduces friction between metal surfaces, which minimizes wear and tear. This is particularly important for bearings, as they are subjected to constant motion and load.
Improved Durability: By forming a stable layer on the surface of the metal, black oxide increases the part's resistance to fatigue and mechanical damage.
Reduced Service Time Less likely to fuse to the frame and headset housing allowing for easy replacement when the time comes.
See Other Blueseal Bike Bearings
Learn About Blueseal Bike Bearings
Trusted for 15+ Years with 100,000+ Bearings Sold
Trailvision is an independent family business with over 15 years of hands-on experience in the bike-bearing industry. Using our expertise we develop and stock only the best products specifically suited for bicycles.
Soooo much smoother than the ones that came out.
Arrived quickly, and fitted perfectly. The bike rides like new again. I’m really happy and 100% satisfied so far.
B
Ben Williamson
Great service, exactly as described and works well
D
David Lyons
Rapid delivery and good quality bearings
Bearings arrived very quickly and are of good quality…amazing difference to my bottom bracket
D
David Peden
Bottom bracket bearings
Arrived fast. Good set of bb bearings, does the job!
M
Michael Brooks
Great service
I accidentally ordered the wrong bearing kit, but trailvision were able to change my order after a quick phone call and they were still delivered the next day.