| KOYO 6311-RZ Bearing Details: | ||||||||||||||||||
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| KOYO 6311-RZ Bearing Bearing Size and Drawing: | ||||||||||||||||||
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| Model | Inner Diameter d(mm) | Outer Diameter D(mm) | thickness B(mm) | Brand | Type | 
| MRC 6311-ZN Bearing | 55 | 120 | 29 | MRC | Deep Groove Ball Bearings | 
| KOYO 6311-2RS Bearing | 55 | 120 | 29 | KOYO | Deep Groove Ball Bearings | 
| NACHI 1311 Bearing | 55 | 120 | 29 | NACHI | Self-aligning Ball Bearings | 
| FAG 1311K.TV.C3 Bearing | 55 | 120 | 29 | FAG | Self-aligning Ball Bearings | 
| KOYO 6311-2RZ Bearing | 55 | 120 | 29 | KOYO | Deep Groove Ball Bearings | 
| TBS NJ311ECJ* Bearing | 55 | 120 | 29 | TBS | Cylindrical Roller Bearings | 
| MAC N311 Bearing | 55 | 120 | 29 | MAC | Cylindrical Roller Bearings | 
| NSK N 311 Bearing | 55 | 120 | 29 | NSK | Cylindrical Roller Bearings | 
| NSK 21311 CCK Bearing | 55 | 120 | 29 | NSK | Spherical Roller Bearings | 
| NSK 6311-2RS Bearing | 55 | 120 | 29 | NSK | Deep Groove Ball Bearings | 
