Designation system - KOYO
Manufacturer
Suffix
Prefix
Found: 427
| Suffix/Prefix | Manufacturer | Description | Example | Refers to |
|---|---|---|---|---|
| GBH | KOYO | Drawn cup bearing, full complement, open ends, extra precision. | GBH-1820 | Needle roller bearings |
| WML | KOYO | Wide type. | WML2005 ZZ | Miniature and Extra -small Ball Bearings |
| W26 | KOYO | 3 oil holes on inner ring. | 23940MB W26 C3 | Spherical roller bearing |
| W33 | KOYO | Lubrication hole and lubrication groove on spherical roller bearing outer ring outside surface provided. | 21314RZ W33 | |
| W | KOYO | Oil groove on side face. | Tapered roller bearing, Spherical roller bearing | |
| VC | KOYO | Grease code: KVC. | ||
| W | KOYO | Lubrication hole and lubrication groove on cylindrical roller bearing outer ring outside surface provided. | NU419 W | Cylindrical roller bearing |
| V | KOYO | Full complement type (With no cage). | Ball bearing, Cylindrical roller bearing | |
| UR | KOYO | KCR425 (Carburizing steel). | JM718149UR/10 UR | |
| UU | KOYO | Contact seal on both sides. | CR 24 UU |