Designation system - KOYO
Manufacturer
Suffix
Prefix
Found: 427
| Suffix/Prefix | Manufacturer | Description | Example | Refers to |
|---|---|---|---|---|
| YR1 | KOYO | Smaller corner dimension (YR1, YR2...). | 6207/3YD YR13 | |
| Z | KOYO | Bearing with shield on one side. | 6203 Z/16 | Ball bearing |
| YH | KOYO | Non-magnetic stainless steel. | MR-1467 YH | |
| YA1 | KOYO | Bigger corner dimension (YA1, YA2...). | 32010 JR YA1 | |
| XM | KOYO | Grease Polyrex EM with operating temperature -22° F to 338°F (-30 to 170°C). | 6210-ZZC3G XM | Miniature and Extra -small Ball Bearings, Ball bearing |
| X2 | KOYO | 2 Bearings in pair. | Angular contact ball bearing | |
| X3 | KOYO | 3 Bearings in pair. | Angular contact ball bearing | |
| W518 | KOYO | W513 + groove. | Spherical roller bearing | |
| W513 | KOYO | 3 oil hole on both sides. | 230/600R W513 W33 | Spherical roller bearing |
| W502 | KOYO | Outer ring with oil groove and lubrication holes and OD tolerance +/- 0,005 mm. | 22232ROVS W502 C4 | Spherical roller bearing |