Specification :

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
BRI243 820
BRI243920
BRI264116
BRI264120
NK5/ 10TN
NK8/ 12TN
NK10/ 12
RNA497
NK12/ 12
R NA498
NK12/ 16
NK14/ 16
NKS14
RNA4900
RNA6900
RNA152815
NK16/ 16
NK16/ 20
RNA490 1
RNA6901
NKS16
NK17/ 16
NK18/ 20
NK20/ 16
NK20/ 20
NK202616
NK202620
NKS20
NK20 3312SX
RNA4902
RNA6902
NK22/ 16
RNA4903
RNA6903
NK223516
NK25/ 16
NK25/ 20
RNA4 904
RNA6904
NKS25
NK26/ 16
NK26/ 20
RNA283833
F3833
NKS28
NK30/ 20
NK30/ 30
RNA4 905
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
RNA 4908
RNA6908
NK50/ 25
NK50/ 35
RNA4909
RNA6909
NK55/ 25
RNA4901
RNA6901
NK60/ 25
RNA4911
RNA6911
RNA4912
RNA6912
RNA4913
RNA6913
RNA4914
RNA6914
RNA4915
RNA 6915
RNA4916
RNA6916
RNA4917
RNA6917
RNA4918
RNA6918
RNA4919
RNA6919
RNA4920
RNA4922
RNA4824
RNA4924
RNA4828
RNA4928

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

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
NA491 0
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
NA482 8