| SKF NJ 421 +HJ 423 Bearing Details: | ||||||||||||||||||
	
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| SKF NJ 421 +HJ 423 Bearing Bearing Size and Drawing: | ||||||||||||||||||
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| Model | Inner Diameter d(mm)  | Outer Diameter D(mm)  | thickness B(mm)  | Brand | Type | 
| SKF 7228 B C BM Bearing | 140 | 250 | 42 | SKF | Angular Contact Ball Bearings | 
| RIV N 228 Bearing | 140 | 250 | 42 | RIV | Cylindrical Roller Bearings | 
| FAG 7228AC Bearing | 140 | 250 | 42 | FAG | Angular Contact Ball Bearings | 
| TORRINGTON 7228 B Bearing | 140 | 250 | 42 | TORRINGTON | Angular Contact Ball Bearings | 
| KOYO NJ228E Bearing | 140 | 250 | 42 | KOYO | Cylindrical Roller Bearings | 
| FAG NUP 228 E.M1 Bearing | 140 | 250 | 42 | FAG | Cylindrical Roller Bearings | 
| KOYO 6228-RZ Bearing | 140 | 250 | 42 | KOYO | Deep Groove Ball Bearings | 
| NTN 7228AC Bearing | 140 | 250 | 42 | NTN | Angular Contact Ball Bearings | 
| NSK NJ 2316 +HJ 2318 Bearing | 140 | 250 | 42 | NSK | Cylindrical Roller Bearings | 
| SKF 6228 Bearing | 140 | 250 | 42 | SKF | Deep Groove Ball Bearings |