| TBS *3311A-2RS1 Bearing Details: | ||||||||||||||||||
	
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| TBS *3311A-2RS1 Bearing Bearing Size and Drawing: | ||||||||||||||||||
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| Model | Inner Diameter d(mm)  | Outer Diameter D(mm)  | thickness B(mm)  | Brand | Type | 
| KOYO 3311A-2Z Bearing | 55 | 120 | 49.2 | KOYO | Angular Contact Ball Bearings | 
| KOYO 3311 A Bearing | 55 | 120 | 49.2 | KOYO | Angular Contact Ball Bearings | 
| FAG 3311A-2RS Bearing | 55 | 120 | 49.2 | FAG | Angular Contact Ball Bearings | 
| KOYO 5311 Bearing | 55 | 120 | 49.2 | KOYO | Angular Contact Ball Bearings | 
| KOYO 3311 A-2Z Bearing | 55 | 120 | 49.2 | KOYO | Angular Contact Ball Bearings | 
| KOYO 3311 Bearing | 55 | 120 | 49.2 | KOYO | Angular Contact Ball Bearings | 
| TBS 3311 A Bearing | 55 | 120 | 49.2 | TBS | Angular Contact Ball Bearings | 
| NTN 3311 Bearing | 55 | 120 | 49.2 | NTN | Angular Contact Ball Bearings | 
| NTN 3311 A Bearing | 55 | 120 | 49.2 | NTN | Angular Contact Ball Bearings | 
| TBS 5311 E Bearing | 55 | 120 | 49.2 | TBS | Angular Contact Ball Bearings |