| TBS 21312 E K+ AH X312 Bearing Details: | ||||||||||||||||||
	
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| TBS 21312 E K+ AH X312 Bearing Bearing Size and Drawing: | ||||||||||||||||||
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| Model | Inner Diameter d(mm)  | Outer Diameter D(mm)  | thickness B(mm)  | Brand | Type | 
| TBS 21312 CCK+H 312 Bearing | 55 | 130 | 31 | TBS | Spherical Roller Bearings | 
| FAG 21312CCK+H312 Bearing | 55 | 130 | 31 | FAG | Spherical Roller Bearings | 
| NSK 21312 CCK+H 312 Bearing | 55 | 130 | 31 | NSK | Spherical Roller Bearings | 
| KOYO 1312 K+H 312 Bearing | 55 | 130 | 31 | KOYO | Self-aligning Ball Bearings | 
| TBS 21312EK+H312* Bearing | 55 | 130 | 31 | TBS | Spherical Roller Bearings | 
| TBS 1312EKTN9+H312 Bearing | 55 | 130 | 31 | TBS | Self-aligning Ball Bearings | 
| KOYO 21312CCK+H312 Bearing | 55 | 130 | 31 | KOYO | Spherical Roller Bearings | 
| KOYO 1312K+H312 Bearing | 55 | 130 | 31 | KOYO | Self-aligning Ball Bearings | 
| TBS 21312 E K+H 312* Bearing | 55 | 130 | 31 | TBS | Spherical Roller Bearings | 
| KOYO 21312CCK+H312 Bearing | 55 | 130 | 31 | KOYO | Spherical Roller Bearings |