| NSK 21308 CCK Bearing Details: | ||||||||||||||||||
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| NSK 21308 CCK Bearing Bearing Size and Drawing: | ||||||||||||||||||
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| Model | Inner Diameter d(mm) | Outer Diameter D(mm) | thickness B(mm) | Brand | Type |
| INA 87409 Bearing | 40 | 90 | 23 | INA | Cylindrical Roller Bearings |
| KOYO 6308 Bearing | 40 | 90 | 23 | KOYO | Deep Groove Ball Bearings |
| KOYO 6308-2RS Bearing | 40 | 90 | 23 | KOYO | Deep Groove Ball Bearings |
| NACHI NJ308+HJ308 Bearing | 40 | 90 | 23 | NACHI | Cylindrical Roller Bearings |
| MRC QJ308 Bearing | 40 | 90 | 23 | MRC | Angular Contact Ball Bearings |
| NSK 6308-Z Bearing | 40 | 90 | 23 | NSK | Deep Groove Ball Bearings |
| KOYO 31308 Bearing | 40 | 90 | 23 | KOYO | Tapered Roller Bearings |
| TBS 6308-Z NR Bearing | 40 | 90 | 23 | TBS | Deep Groove Ball Bearings |
| NACHI 6308-ZN Bearing | 40 | 90 | 23 | NACHI | Deep Groove Ball Bearings |
| AET NU 308 Bearing | 40 | 90 | 23 | AET | Cylindrical Roller Bearings |