| TBS 21310 CCK Bearing Details: | ||||||||||||||||||
	
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| TBS 21310 CCK Bearing Bearing Size and Drawing: | ||||||||||||||||||
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| Model | Inner Diameter d(mm)  | Outer Diameter D(mm)  | thickness B(mm)  | Brand | Type | 
| MAC NUP 310 Bearing | 50 | 110 | 27 | MAC | Cylindrical Roller Bearings | 
| NTN 1310 Bearing | 50 | 110 | 27 | NTN | Self-aligning Ball Bearings | 
| TBS NUP 310 E Bearing | 50 | 110 | 27 | TBS | Cylindrical Roller Bearings | 
| NTN 6310-ZN Bearing | 50 | 110 | 27 | NTN | Deep Groove Ball Bearings | 
| STEYR 6310N Bearing | 50 | 110 | 27 | STEYR | Deep Groove Ball Bearings | 
| TORRINGTON 6310-RS Bearing | 50 | 110 | 27 | TORRINGTON | Deep Groove Ball Bearings | 
| TBS 1310 Bearing | 50 | 110 | 27 | TBS | Self-aligning Ball Bearings | 
| NTN 6310-RS Bearing | 50 | 110 | 27 | NTN | Deep Groove Ball Bearings | 
| KOYO NUP 310 R Bearing | 50 | 110 | 27 | KOYO | Cylindrical Roller Bearings | 
| NSK NSKNU310ET Bearing | 50 | 110 | 27 | NSK | Cylindrical Roller Bearings |