UNION ceramic bearing CB-371 MR24377 LLB 24x37x7
Manufacturer: Marwi
Product Code: 436371
Precision bearing MR24377 (24×37×7 mm) with ceramic balls for bicycle bottom brackets and other bearing applications.
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UNION Ceramic Bearing CB-371 MR24377 LLB 24×37×7
UNION CB-371 MR24377 LLB is a high-quality ceramic ball bearing that offers exceptionally low rolling resistance, high durability, and a long service life. The bearing uses Si3N4 silicon nitride ceramic balls, which are extremely hard, lightweight, and resistant to wear.
The LLB rubber seal (non-contact) effectively protects the bearing from dirt and moisture without adding significant friction. This ensures smooth, easy rotation and a long lifespan, even under demanding riding conditions.
The bearing is pre-greased with Kyodo Yushi Multemp PS2, providing excellent lubrication and heat resistance, even during heavy use.
Technical Specifications
- Model: CB-371
- Standard Bearing: MR24377 LLB Ceramic
- Dimensions: 24 × 37 × 7 mm
- Balls: Si3N4 Silicon Nitride (ceramic)
- Number of balls: 14 pcs
- Ball size: 3.969 mm (5/32")
- Races: CrMo steel
- Cage: Nylon
- Seal: LLB rubber seal (non-contact)
- Grease: Kyodo Yushi Multemp PS2
- Tolerance: ABEC-5
Load Ratings
- Dynamic load: 2.764 kN
- Static load: 1.872 kN
Compatibility
- Compatible with components from various manufacturers that use MR24377 (24×37×7 mm) size bearings, such as in bicycle bottom brackets and other bearing applications.