Designation system - KOYO
Manufacturer
Suffix
Prefix
Found: 427
| Suffix/Prefix | Manufacturer | Description | Example | Refers to |
|---|---|---|---|---|
| GF | KOYO | Grease fitting, closed end. | M-12121 GF | Drawn cup needle roller bearing |
| GST | KOYO | Angular contact ball bearing described above (G) with standard internal clearance provided. | 7330B GST FY | Angular contact ball bearing |
| H | KOYO | CH213 (Carburizing steel). | ||
| H | KOYO | Heavy Preload. | Angular contact ball bearing | |
| H | KOYO | Hardened steel cage. | K24X28X10 H | Needle roller bearings |
| H | KOYO | Tolerance class of spherical bore of the housing is H7. With integrated lock pin. | UCT209 H | Insert bearing units |
| H4 | KOYO | Material: Ductile iron (FCD450-10). | UCF218 H4 | Insert bearing units |
| H5 | KOYO | Material: Rolled steel for general purpose (SS400). | Insert bearing units | |
| HT | KOYO | M50 (High speed tool steel). | ||
| IDP, +IDP | KOYO | Inner ring spacer provided. | Cylindrical roller bearing, Spherical roller bearing |