| NACHI 21311 CCK Bearing Details: | ||||||||||||||||||
	
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| NACHI 21311 CCK Bearing Bearing Size and Drawing: | ||||||||||||||||||
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| Model | Inner Diameter d(mm)  | Outer Diameter D(mm)  | thickness B(mm)  | Brand | Type | 
| SNR 30311 Bearing | 55 | 120 | 29 | SNR | Tapered Roller Bearings | 
| NSK N311 Bearing | 55 | 120 | 29 | NSK | Cylindrical Roller Bearings | 
| MAC NJ311 Bearing | 55 | 120 | 29 | MAC | Cylindrical Roller Bearings | 
| FAG NJ311E.TVP2+HJ311E Bearing | 55 | 120 | 29 | FAG | Cylindrical Roller Bearings | 
| TBS 7311BEGAM* Bearing | 55 | 120 | 29 | TBS | Angular Contact Ball Bearings | 
| STEYR 30311 Bearing | 55 | 120 | 29 | STEYR | Tapered Roller Bearings | 
| NACHI 7311B Bearing | 55 | 120 | 29 | NACHI | Angular Contact Ball Bearings | 
| NSK 1311 Bearing | 55 | 120 | 29 | NSK | Self-aligning Ball Bearings | 
| TBS NU 311 E CNJ* Bearing | 55 | 120 | 29 | TBS | Cylindrical Roller Bearings | 
| NSK NUP311 Bearing | 55 | 120 | 29 | NSK | Cylindrical Roller Bearings |