Designation system - NTN
Manufacturer
Suffix
Prefix
Found: 368
| Suffix/Prefix | Manufacturer | Description | Example | Refers to |
|---|---|---|---|---|
| S20 | NTN | Specific check: railway. | All types of bearing | |
| Snn | NTN | Specific check (S20: railway/S30: wind turbine) (S10 Traction motor), (S80 Aerospace). | All types of bearing | |
| SA | NTN | Specification for quick assembly of the bearing. | 07100 SA /07198 | Tapered roller bearings |
| S | NTN | Housing designed for steel plate cover installation (grooves). | Bearing units | |
| S | NTN | Welded steel cage. | Needle roller bearings | |
| S | NTN | Different bore, OD, width or radius from basic part number (for inch items only). | 4T-387A/382 S | Tapered roller bearings |
| R | NTN | Outer ring with ribs. | Combined bearings | |
| QT | NTN | Fill with grease: plus from 50%. | 6000LLU/LP03 QT | Ball bearings |
| R | NTN | Cone not be interchanged with other cup. | 4T-32205 R | Tapered roller bearings |
| QS | NTN | Fill with grease: from 40 to 50%. | 6008LLHC4/L453 QS | Ball bearings |