| KOYO 2304 K Bearing Details: | ||||||||||||||||||
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| KOYO 2304 K Bearing Bearing Size and Drawing: | ||||||||||||||||||
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| Model | Inner Diameter d(mm) | Outer Diameter D(mm) | thickness B(mm) | Brand | Type | 
| TBS *NJ2304ECP Bearing | 20 | 52 | 21 | TBS | Cylindrical Roller Bearings | 
| KOYO NJ 2304 Bearing | 20 | 52 | 21 | KOYO | Cylindrical Roller Bearings | 
| TBS 2304M Bearing | 20 | 52 | 21 | TBS | Self-aligning Ball Bearings | 
| NTN 2304 K Bearing | 20 | 52 | 21 | NTN | Self-aligning Ball Bearings | 
| NSK NUP2304E Bearing | 20 | 52 | 21 | NSK | Cylindrical Roller Bearings | 
| FAG NUP2304E Bearing | 20 | 52 | 21 | FAG | Cylindrical Roller Bearings | 
| TBS NUP 2304 E Bearing | 20 | 52 | 21 | TBS | Cylindrical Roller Bearings | 
| FLT NUP2304 Bearing | 20 | 52 | 21 | FLT | Cylindrical Roller Bearings | 
| SYEYR NU 2304 E Bearing | 20 | 52 | 21 | SYEYR | Cylindrical Roller Bearings | 
| NTN NJ 411 +HJ 412 Bearing | 20 | 52 | 21 | NTN | Cylindrical Roller Bearings | 
