Cartridge Bearing MR18307 2RS - 18x30x7mm - ABEC-3 Steel Bearing - CB-110
Cartridge Bearing MR18307 2RS - 18x30x7mm - ABEC-3 Steel Bearing - CB-110 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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Return Policy
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Cartridge Bearing MR18307 2RS - 18x30x7mm - ABEC-3 Steel Bearing - CB-110 is backordered and will ship as soon as it is back in stock.
Description
Description
Cartridge Bearing MR18307 2RS – 18x30x7mm – CB-110
Designed for performance and reliability, the MR18307 2RS Cartridge Bearing is engineered to match the demanding specifications of the world’s leading bike brands. Ideal for use in wheels and hubs, this bearing features CrMo races and ball bearings, a steel retainer, and is packed with high-performance Multemp SRL grease from Kyodo Yushi for long-lasting, smooth operation.
Whether you're upgrading or replacing worn-out hub components, this ABEC-3 rated bearing ensures consistent rolling efficiency and durability, even under heavy loads and high-speed conditions.
Key Features and Benefits:
ABEC-3 Precision: Offers an excellent balance between performance and longevity for demanding cycling applications
Steel Retainer & CrMo Races: Built with heat-treated steel components (HRC 61–66) for exceptional strength and wear resistance
Dual-Sealed (2RS): Provides superior protection against dirt and moisture
Premium Grease: Factory-filled with Multemp SRL grease by Kyodo Yushi for smooth, quiet operation
Trusted by OEMs: Matches the original bearings used by top-tier bike manufacturers
Specifications:
| Feature | Detail |
|---|---|
| Product Code | CB-110 |
| Bearing Type | Cartridge |
| Model | MR18307 2RS |
| Dimensions | 18 x 30 x 7 mm |
| Seal Type | 2RS (Rubber Sealed on Both Sides) |
| Tolerance Class | ABEC-3 |
| Material | Steel with CrMo races and balls |
| Grease Type | Multemp SRL (Kyodo Yushi) |
| Application | Wheel / Hub |
| Colour | Silver |
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