| KOYO 6311 2RU Bearing Details: | ||||||||||||||||||
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| KOYO 6311 2RU Bearing Bearing Size and Drawing: | ||||||||||||||||||
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| Model | Inner Diameter d(mm) | Outer Diameter D(mm) | thickness B(mm) | Brand | Type | 
| NSK NSKBL311ZNR Bearing | 55 | 120 | 29 | NSK | Deep Groove Ball Bearings | 
| NTN NU311 Bearing | 55 | 120 | 29 | NTN | Cylindrical Roller Bearings | 
| TBS QJ311 N2 MA Bearing | 55 | 120 | 29 | TBS | Angular Contact Ball Bearings | 
| TBS NUP311ECML* Bearing | 55 | 120 | 29 | TBS | Cylindrical Roller Bearings | 
| RHP 7311 B Bearing | 55 | 120 | 29 | RHP | Angular Contact Ball Bearings | 
| ZKL NJ 311 Bearing | 55 | 120 | 29 | ZKL | Cylindrical Roller Bearings | 
| FAG 31311A+T7FB055 Bearing | 55 | 120 | 29 | FAG | Tapered Roller Bearings | 
| FAG 1311K.TV.C3 Bearing | 55 | 120 | 29 | FAG | Self-aligning Ball Bearings | 
| KOYO 6311-2RS Bearing | 55 | 120 | 29 | KOYO | Deep Groove Ball Bearings | 
| TBS 7311BEGBY Bearing | 55 | 120 | 29 | TBS | Angular Contact Ball Bearings | 
