Heavy duty roller bearing
Overview:Heavy-duty needle roller bearings consist of a machined and ground channel-shaped outer ring with a complement of needle rollers retained and guided by a cage.
The high-strength cage retains and guides the rollers.An optional lubrication groove and hole in the outer ring facilitate relubrication.These bearings can be used with or without a machined and ground inner ring,depending on the suitability of the shaft as a raceway surface.
S izes:Metric:5 mm -175 mm bore (0.19685 in.-6.88976 in.).
Markets:Gear pumps,sheaves,automotive transmissions and two-cycle engines.
Features:Thick outer ring provides maximum load capacity and shock resistance with a relatively small radial cross section. Benefits:Optimum speed and lubrication-retention capability. Entity needle roller bearing(Heavy duty roller bearing) .NK,NKI,NA,NAV,NAO,HJ,BR,BRI
with inner ring | without inner ring |
BR364824 | BRI61812 |
BR364828 | BRI82012 |
BR405224 | BRI82016 |
BR405228 | BRI102212 |
BR445624 | BRI102216 |
BR445628 | BRI122412 |
BR486024 | BRI122416 |
BR486028 | BRI142612 |
BR526828 | BRI142616 |
BR526832 | BRI142620 |
BR567232 | BRI162816 |
BR607632 | BRI162820 |
BR648032 | BRI183020 |
| BRI203316 |
| BRI203320 |
| BRI223516 |
| BRI223520 |
| BRI243716 |
| BRI243720 |
| BRI243820 |
| BRI243920 |
| BRI264116 |
| BRI264120 |
NK5/10TN | | | |
NK8/12TN | | | |
NK10/12 | | | |
| | RNA497 | |
NK12/12 | | | |
| | RNA498 | |
NK12/16 | | | |
NK14/16 | | | |
| NKS14 | | |
| | RNA4900 | |
| | | RNA6900 |
| | RNA152815 | |
NK16/16 | | | |
NK16/20 | | | |
| | RNA4901 | |
| | | RNA6901 |
| NKS16 | | |
NK17/16 | | | |
NK18/20 | | | |
NK20/16 | | | |
NK20/20 | | | |
NK202616 | | | |
NK202620 | | | |
| NKS20 | | |
NK203312SX | | | |
| | RNA4902 | |
| | | RNA6902 |
NK22/16 | | | |
| | RNA4903 | |
| | | RNA6903 |
NK223516 | | | |
NK25/16 | | | |
NK25/20 | | | |
| | RNA4904 | |
| | | RNA6904 |
| NKS25 | | |
NK26/16 | | | |
NK26/20 | | | |
| | RNA283833 | |
| | | F3833 |
| NKS28 | | |
NK30/20 | | | |
NK30/30 | | | |
| | RNA4905 | |
| | | RNA6905 |
NK32/20 | | | |
| | RNA49/28 | |
| NKS32 | | |
| | | RNA69/28 |
NK35/20 | | | |
| | RNA4906 | |
| | | RNA6906 |
NK40/20 | | | |
NK40/30 | | | |
| | | RNA69/32 |
NK42/20 | | | |
NK42/30 | | | |
| | RNA4907 | |
| | | RNA6907 |
NK43/20 | | | |
NK43/30 | | | |
NK45/20 | | | |
| | RNA4908 | |
| | | RNA6908 |
NK50/25 | | | |
NK50/35 | | | |
| | RNA4909 | |
| | | RNA6909 |
NK55/25 | | | |
| | RNA4901 | |
| | | RNA6901 |
NK60/25 | | | |
| | RNA4911 | |
| | | RNA6911 |
| | RNA4912 | |
| | | RNA6912 |
| | RNA4913 | |
| | | RNA6913 |
| | RNA4914 | |
| | | RNA6914 |
| | RNA4915 | |
| | | RNA6915 |
| | RNA4916 | |
| | | RNA6916 |
| | RNA4917 | |
| | | RNA6917 |
| | RNA4918 | |
| | | RNA6918 |
| | RNA4919 | |
| | | RNA6919 |
| | RNA4920 | |
| | RNA4922 | |
| | RNA4824 | |
| | RNA4924 | |
| | RNA4828 | |
| | RNA4928 | |
NKI9/12 | | | |
NKI10/16 | | | |
| | NA4900 | |
| | | NA6900 |
| | NA4901 | |
NKI12/20 | | | |
| | | NA6901 |
| NKIS12 | | |
NKI15/16 | | | |
NKI15/20 | | | |
| | NA4902 | |
| | | NA6902 |
| NKIS15 | | |
NKI17/16 | | | |
| | NA4903 | |
| | | NA6903 |
NKI20/16 | | | |
| | NA4904 | |
| NKIS20 | | |
NKI22/16 | | | |
NKI25/30 | | | |
| | NA4905 | |
| | | NA6905 |
| NKIS25 | | |
| | NA49/28 | |
| | | NA69/28 |
NKI32/20 | | | |
| | NA49/32 | |
| | | NA69/32 |
NKI35/30 | | | |
| | NA4907 | |
| | | NA6907 |
| NKIS35 | | |
NKI40/20 | | | |
NKI40/30 | | | |
| | NA4908 | |
| | | NA6908 |
NKI42/20 | | | |
NKI45/25 | | | |
NKI45/35 | | | |
| | NA4909 | |
| | | NA6909 |
| NKIS45 | | |
NKI50/25 | | | |
| | NA4910 | |
| | | NA6910 |
| NKIS50 | | |
NKI55/35 | | | |
| | NA4911 | |
| | | NA6911 |
NKI60/25 | | | |
| | NA4912 | |
| | | NA6912 |
| NKIS60 | | |
| | NA4913 | |
| | | NA6913 |
| | NA4914 | |
| | | NA6914 |
| | NA4915 | |
| | | NA6915 |
| | NA4916 | |
| | | NA6916 |
| | NA4917 | |
| | | NA6917 |
| | NA4918 | |
| | | NA6918 |
| | NA4919 | |
| | | NA6919 |
| | NA4920 | |
| | NA4922 | |
| | | NA4822 |
| | NA4924 | |
| | | NA4824 |
| | NA4926 | |
| | | NA4826 |
| | NA4928 | |
| | | NA4828 |