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

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

Q: is the price for 2 bearings? Or only 1 item?

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

Product ID: 537455917

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Details

Brand
HMMBW
Material
Bearing Steel
Item Weight
0.04 Kilograms
Bearing Number
MR2437
Item Thickness
7 Millimetres

🔥Si3N4 ceramic balls for ultra-low friction

⚙️24x37x7mm precision fit

🛡️ABEC-5 premium quality

Frequently Bought Together

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

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Park Tool RC-1 Press Fit Retaining Compound for Bicycles

Description

🚴‍♂️ Ride Faster, Last Longer: The Ceramic Bearing Upgrade You Can’t Miss!

SMOOTH AS SILK - ABEC-5 rated for ultra-smooth rotation and reduced drivetrain noise
NEXT LEVEL DURABILITY - Hybrid ceramic balls with steel races ensure long-lasting performance under pressure
LIGHTWEIGHT POWERHOUSE - Only 41g per bearing, optimizing your bike’s efficiency without added bulk
UNIVERSAL COMPATIBILITY - Fits SRAM, Truvativ, Shimano, FSA, Trek, and BB90/95 cranksets—upgrade your ride instantly
PRECISION ENGINEERED FIT - Exact 24mm ID x 37mm OD x 7mm thickness for seamless crank compatibility

These 2PCS Hybrid MR2437 ceramic bearings feature 24x37x7mm dimensions with premium ABEC-5 precision, combining Si3N4 ceramic balls and steel races for superior durability and ultra-smooth performance. Designed for SRAM, Truvativ, Shimano, and other top cranksets, they reduce friction and noise while enhancing drivetrain efficiency—perfect for serious road and mountain bikers aiming to elevate their ride.

Specifications

Brand	HMMBW
Material	Bearing Steel + Si3N4
Item Weight	0.04 Kilograms
Bearing Number	MR2437
Item Thickness	7 Millimetres
Specification Met	ABEC 5
Bearing Type	Ball Bearing
Compatible Lubricant	Grease
Outside Diameter	37 Millimetres
UPC	606321796389
Manufacturer	Shanghai
Model number	MR2437
Number of Memory Sticks	2
Item Weight	41 g
Package Dimensions	7.19 x 4.8 x 1.19 cm; 41 g
Item model number	MR2437
Are batteries included?	No

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is the price for 2 bearings? Or only 1 item?

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