| KOYO 30312 JR Bearing Details: | ||||||||||||||||||
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| KOYO 30312 JR Bearing Bearing Size and Drawing: | ||||||||||||||||||
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| Model | Inner Diameter d(mm) | Outer Diameter D(mm) | thickness B(mm) | Brand | Type | 
| FAG 31312 Bearing | 60 | 130 | 33.5 | FAG | Tapered Roller Bearings | 
| TBS 31312 J2/Q Bearing | 60 | 130 | 33.5 | TBS | Tapered Roller Bearings | 
| FAG 30312 Bearing | 60 | 130 | 33.5 | FAG | Tapered Roller Bearings | 
| TBS *31312J2/QCL7C Bearing | 60 | 130 | 33.5 | TBS | Tapered Roller Bearings | 
| KOYO 30312JR Bearing | 60 | 130 | 33.5 | KOYO | Tapered Roller Bearings | 
| KOYO 30312 Bearing | 60 | 130 | 33.5 | KOYO | Tapered Roller Bearings | 
| CHINA 30312 Bearing | 60 | 130 | 33.5 | CHINA | Tapered Roller Bearings | 
| TBS 30312J2/Q Bearing | 60 | 130 | 33.5 | TBS | Tapered Roller Bearings | 
| TBS 30312 J2/Q Bearing | 60 | 130 | 33.5 | TBS | Tapered Roller Bearings | 
| KOYO 30312 D JR Bearing | 60 | 130 | 33.5 | KOYO | Tapered Roller Bearings | 
