Heavy Duty Needle Roller Bearings NK NKI NA RNA NA49 NA69 RNA49 RNA69 NAO RNAO Series

Heavy Duty Needle Roller Bearings
NK NKI NA RNA NA49 NA69 RNA49 RNA69 NAO RNAO Series

needle rollers bearing can bear greater radial load and there are ones with inner ring and without inner ring. G2 needle rollers are installed, the tolerance of the average diameter is within 2um. Rigidity holders are adopted to correctly lead the needle rollers to be parallel with the axes.

NK5/10TN
NK8/12TN
NK10/12
NK12/12
NK12/16
NK15/16
NK15/12
NK16/16
NK16/20
NK17/16
NK18/20
NK20/16
NK20/20
NK202616
NK202620
NK203312SX
NKS14
NKS16
NKS20
RNA4900
RNA152815
RNA4901
RNA4092
RNA6900
RNA6901
RNA6902
NK22/16
NK25/16
NK25/20
NK26/16
NK26/20
NK30/20
NK30/30
NK32/20
NKS22
NKS25
NKS28
NKS32
RNA4903
RNA4904
RNA283833
RNA4905
RNA49/28
RNA4903
RNA6904
RNA6905
RNA69/28
NK35/20
NK40/20
NK40/30
NK42/20
NK42/30
NK43/20
NK43/30
NK45/20
NK50/25
NK50/35
NK55/25
NK60/25
NKI9/12
NKI10/16
NKI12/20
NKI15/16
NKI15/20
NKI17/16
NKI20/16
NKI22/16
NKI25/30
NKI32/20
NKI35/30
 

Changzhou SMZ Bearing Co.,Ltd

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