Designation system - KOYO
Manufacturer
Suffix
Prefix
Found: 427
| Suffix/Prefix | Manufacturer | Description | Example | Refers to |
|---|---|---|---|---|
| ZU | KOYO | Non-contact seal on one side. | Ball bearing | |
| ZZX | KOYO | Removable shield on both sides. | 6015 ZZX | Ball bearing |
| ZZL | KOYO | A ZL type, in which the inner ring of bearing is provided with a groove. Closed both side. | 6404-1 ZZL | Ball bearing |
| ZZ.DZ | KOYO | Two washers for track rollers used for axial location; cylindrical outer diameter. | STO20 ZZ.DZ | Track Rollers |
| ZZ | KOYO | Bearing with shields on both sides. | 6015 ZZ | Ball bearing |
| ZW | KOYO | Double row | K20X25X40F ZW | Needle roller bearings |
| ZX | KOYO | Removable shield on one side. | 6015 ZX | Ball bearing |
| ZL | KOYO | A ZL type, in which the inner ring of bearing is provided with a groove. Closed one side. | 6404-1 ZL | Ball bearing |
| Z | KOYO | Thrust washer retaining dust cap. | NAXK40 Z | Combined Needle Roller Bearings |
| YP | KOYO | Pressed brass cage. | 24030RW33NC3 YP | Spherical roller bearing |