| NTN 6311-RZ Bearing Details: | ||||||||||||||||||
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| NTN 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 | 
| KOYO NU311E Bearing | 55 | 120 | 29 | KOYO | Cylindrical Roller Bearings | 
| KOYO 21311 RH Bearing | 55 | 120 | 29 | KOYO | Spherical Roller Bearings | 
| FAG 21311EK.TVPB+AHX311 Bearing | 55 | 120 | 29 | FAG | Spherical Roller Bearings | 
| RHP 6311-Z Bearing | 55 | 120 | 29 | RHP | Deep Groove Ball Bearings | 
| TBS 7311 BEC BJ Bearing | 55 | 120 | 29 | TBS | Angular Contact Ball Bearings | 
| NACHI NF311 Bearing | 55 | 120 | 29 | NACHI | Cylindrical Roller Bearings | 
| FAG QJ311 Bearing | 55 | 120 | 29 | FAG | Angular Contact Ball Bearings | 
| KOYO 6311ZZ Bearing | 55 | 120 | 29 | KOYO | Deep Groove Ball Bearings | 
| FAG 1311 K.TV.C3 +H 311 Bearing | 55 | 120 | 29 | FAG | Self-aligning Ball Bearings | 
| SNR 6311-2RS Bearing | 55 | 120 | 29 | SNR | Deep Groove Ball Bearings | 
