| KOYO 6304-2RZ Bearing Details: | ||||||||||||||||||
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| KOYO 6304-2RZ Bearing Bearing Size and Drawing: | ||||||||||||||||||
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| Model | Inner Diameter d(mm) | Outer Diameter D(mm) | thickness B(mm) | Brand | Type | 
| NSK 6304-Z Bearing | 20 | 52 | 15 | NSK | Deep Groove Ball Bearings | 
| FAG 21304CC Bearing | 20 | 52 | 15 | FAG | Spherical Roller Bearings | 
| NTN 6304-RS Bearing | 20 | 52 | 15 | NTN | Deep Groove Ball Bearings | 
| TBS 7304 BEC BP* Bearing | 20 | 52 | 15 | TBS | Angular Contact Ball Bearings | 
| RHP QJ 304 Bearing | 20 | 52 | 15 | RHP | Angular Contact Ball Bearings | 
| KOYO 7304 C Bearing | 20 | 52 | 15 | KOYO | Angular Contact Ball Bearings | 
| KOYO NJ 304 Bearing | 20 | 52 | 15 | KOYO | Cylindrical Roller Bearings | 
| NSK NJ 304 E Bearing | 20 | 52 | 15 | NSK | Cylindrical Roller Bearings | 
| TBS 7304 BEC BM Bearing | 20 | 52 | 15 | TBS | Angular Contact Ball Bearings | 
| RHP 7304B Bearing | 20 | 52 | 15 | RHP | Angular Contact Ball Bearings | 
