| NTN NUP 321 Bearing Details: | ||||||||||||||||||
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| NTN NUP 321 Bearing Bearing Size and Drawing: | ||||||||||||||||||
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| Model | Inner Diameter d(mm) | Outer Diameter D(mm) | thickness B(mm) | Brand | Type |
| NTN 21321CCK Bearing | 105 | 225 | 49 | NTN | Spherical Roller Bearings |
| FLT N321 Bearing | 105 | 225 | 49 | FLT | Cylindrical Roller Bearings |
| NTN 6321-RS Bearing | 105 | 225 | 49 | NTN | Deep Groove Ball Bearings |
| KOYO NJ321+HJ321 Bearing | 105 | 225 | 49 | KOYO | Cylindrical Roller Bearings |
| STEYR N321 Bearing | 105 | 225 | 49 | STEYR | Cylindrical Roller Bearings |
| SNR 7321C Bearing | 105 | 225 | 49 | SNR | Angular Contact Ball Bearings |
| TBS NU 321 ECP Bearing | 105 | 225 | 49 | TBS | Cylindrical Roller Bearings |
| TBS 6321-2Z Bearing | 105 | 225 | 49 | TBS | Deep Groove Ball Bearings |
| MRC 7321AC Bearing | 105 | 225 | 49 | MRC | Angular Contact Ball Bearings |
| RHP NF321 Bearing | 105 | 225 | 49 | RHP | Cylindrical Roller Bearings |