Heavy Duty Needle Roller Bearings Detailed Product Description We provide various kinds of heavy duty needle roller bearings, pls kindly check following: NK SERIES SIZE: NK5/10TN~NK112/20 NKS SERIES SIZE: NKS14~NKS32 RNA 49 SERIES SIZE: RNA4900~RNA4924 RNA 69 SERIES SIZE: RNA6900~RNA6919 RNA 48 SERIES SIZE: RNA4800~RNA4828 NKI SERIES SIZE: NKI8~NKI100/30 NKIS SERIES SIZE: NKIS15~NKIS50 NA 49 SERIES SIZE: NA4900~NA4928 NA 69 SERIES SIZE: NA6900~NA6919 NA 48 SERIES SIZE: NA4800~NA4828 RNA49 RS SERIES SIZE: RNA4900 RS~RNA4910 RS RNA49 2RS SERIES SIZE: RNA4900 2RS~RNA4910 2RS NA49 RS SERIES SIZE: NA4900 RS~NA4910 RS NA49 2RS SERIES SIZE: NA4900 2RS~NA4910 2RS NAO SERIES SIZE: NAO6*17*10TN~NAO90*120*30 RNAO SERIES SIZE: RNAO5*10*8~RNAO100*120*30 RNAV SERIES SIZE: RNAV4002~RNAV4017 NAV SERIES SIZE: NAV4002~NAV4017. Industrial packing.
