| KOYO 6311-RS Bearing Details: | ||||||||||||||||||
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| KOYO 6311-RS Bearing Bearing Size and Drawing: | ||||||||||||||||||
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| Model | Inner Diameter d(mm) | Outer Diameter D(mm) | thickness B(mm) | Brand | Type | 
| TBS 21311E/W64* Bearing | 55 | 120 | 29 | TBS | Spherical Roller Bearings | 
| FAG 30311 Bearing | 55 | 120 | 29 | FAG | Tapered Roller Bearings | 
| NACHI 30311 Bearing | 55 | 120 | 29 | NACHI | Tapered Roller Bearings | 
| NTN NU 311 Bearing | 55 | 120 | 29 | NTN | Cylindrical Roller Bearings | 
| TORRINGTON 6311N Bearing | 55 | 120 | 29 | TORRINGTON | Deep Groove Ball Bearings | 
| NSK NSKNU311EM Bearing | 55 | 120 | 29 | NSK | Cylindrical Roller Bearings | 
| TBS *7311BECBM Bearing | 55 | 120 | 29 | TBS | Angular Contact Ball Bearings | 
| RHP 6311-2Z Bearing | 55 | 120 | 29 | RHP | Deep Groove Ball Bearings | 
| FAG 6311-2RS Bearing | 55 | 120 | 29 | FAG | Deep Groove Ball Bearings | 
| MRC 6311 Bearing | 55 | 120 | 29 | MRC | Deep Groove Ball Bearings | 
