Designation system - NTN
Manufacturer
Suffix
Prefix
Found: 368
| Suffix/Prefix | Manufacturer | Description | Example | Refers to |
|---|---|---|---|---|
| B7 | NTN | Precision in compliance with ABEC 7. | ||
| B | NTN | Standart spherical roller bearings. | 22313 B D1 | Spherical roller bearing |
| B | NTN | Internal design change. | Needle roller bearings | |
| B | NTN | Internal modification (for inch items only). | 4T-42381/42587 B | Tapered roller bearings |
| B | NTN | Contact angle α=40. | 7314 B GM | High precision angular contact ball bearings |
| B | NTN | Non Ultage internal design, asymmetrical rollers. | 22313 B D1 | Spherical roller bearings |
| A2 | NTN | Silicon material for the seal. | 6013LLU A2 | Ball bearings |
| AD | NTN | Contact angle α=25. | 7914U AD G/GNP42 | High precision angular contact ball bearings |
| A1 | NTN | Fluorine material for the seal. | 6205-LLU A1 C3 | Ball bearings |
| A | NTN | Polyacryl material for the seal. | 6205 LLU A | Ball bearings |