Angular Contact Ball Bearing (NSK)

Angular Contact Ball Bearing

Maker : NSK

Ultra High-Speed (고속) Angular Contact Ball Bearings (ROBUST Series)

80BNR10HTYNSUP4

① Bore diameter (mm)

② Bearing type
BNR: 18 ° contact angle
BER : 25 ° contact angle

③ Dimension
10: 10 series, 19: 19 series,
20: 20 series, 29: 29 series

④ Material

TypeMaterial
RingsRolling elements
SBearing steel (SUJ2)Bearing steel (SUJ2)
HBearing steel (SUJ2)ceramics (Si3N4)
XHeat resistant steel (SHX)ceramics (Si3N4)
XEHeat resistant steel (SHX)ceramics (Si3N4)

⑤ Cage
TYN : ball guided polyamide resin cage ; limiting speed dn = 1 400 000
operational temperature limit = 120 °C
T: phenolic resin cage with outer ring guide; operational temperature limit = 120°C

⑥ Seal No symbol : open type , V1V : non-contact rubber seal


⑦ Arrangement
SU : universal arrangement (single row)
DU : universal arrangement (double row)
DB : Back-to-back arrangement
DF : Face-to-face arrangement
DT : tandem arrangement
DBD , DFD , DTD , DUD : triplex set arrangement
DBB, DFF, DBT, DFT, DTT, QU: quadruplex set arrangement

⑧ Preload
EL : extra light preload
L : light preload
M : medium preload
H : heavy preload
CP : special preload
CA : special axial clearance

⑨ Accuracy
P2 : ISO Class 2 , P4 : ISO Class 4
P5 : ISO Class 5


Ultra High-Speed Angular Contact Ball Bearings
(ROBUST Series)
BNR19 Series
BER19 Series

Bearing
Numbers
Boundary Dimensions (mm)Basic Load Ratings (kN)Permissible
Axial
Load
(kN)
Effective Load
Center
(mm)
a
Mass
(g)
Limiting Speeds
d D Br
(min)
r1
(min)
Cr
(Dynamic)
C0r
(Static)
GreaseOil
25BNR19S254290.30.155.953.504.959.90.0424180059800
25BNR19H254290.30.155.953.503.259.90.0385380083600
25BNR19X254290.30.155.953.503.259.90.0386270098600
25BER19S254290.30.155.703.405.9512.30.0423590050800
25BER19H254290.30.155.703.403.9512.30.0384780074700
25BER19X254290.30.155.703.403.9512.30.0385680089600
30BNR19S304790.30.156.304.055.7510.80.0483640052000
30BNR19H304790.30.156.304.053.8010.80.0434680072800
30BNR19X304790.30.156.304.053.8010.80.0435460085800
30BER19S304790.30.156.003.906.8013.50.0483120044200
30BER19H304790.30.156.003.904.6013.50.0434160065000
30BER19X304790.30.156.003.904.6013.50.0434940078000
35BNR19S3555100.60.39.206.008.5512.30.0723120044500
35BNR19H3555100.60.39.206.005.6012.30.0634000062300
35BNR19X3555100.60.39.206.005.6012.30.0634670073400
35BER19S3555100.60.38.805.7510.015.50.0722670037800
35BER19H3555100.60.38.805.756.8015.50.0633560055600
35BER19X3555100.60.38.805.756.8015.50.0634230066700

Ultra High-Speed Angular Contact Ball Bearings
(ROBUST Series)
BNR19 Series
BER19 Series

Bearing
Numbers
Boundary Dimensions (mm)Basic Load Ratings (kN)Permissible
Axial
Load
(kN)
Effective Load
Center
(mm)
a
Mass
(g)
Limiting Speeds
d D Br
(min)
r1
(min)
Cr
(Dynamic)
C0r
(Static)
GreaseOil
40BNR19S4062120.60.311.57.6510.814.30.1052750039300
40BNR19H4062120.60.311.57.657.1014.30.0923530055000
40BNR19X4062120.60.311.57.657.1014.30.0924120064800
40BER19S4062120.60.311.07.3512.817.90.1052360033400
40BER19H4062120.60.311.07.358.6517.90.0923140049100
40BER19X4062120.60.311.07.358.6517.90.0923730058900
45BNR19S4568120.60.312.18.7012.415.20.1252480035400
45BNR19H4568120.60.312.18.708.1015.20.1113190049600
45BNR19X4568120.60.312.18.708.1015.20.1113720058500
45BER19S4568120.60.311.68.3514.619.20.1252130030100
45BER19H4568120.60.311.68.359.8519.20.1112840044300
45BER19X4568120.60.311.68.359.8519.20.1113370053100
50BNR19S5072120.60.312.89.7513.915.90.1272300032800
50BNR19H5072120.60.312.89.759.1015.90.1112960046000
50BNR19X5072120.60.312.89.759.1015.90.1113450054100
50BER19S5072120.60.312.39.3516.320.20.1271970027900
50BER19H5072120.60.312.39.3511.020.20.1112630041000
50BER19X5072120.60.312.39.3511.020.20.1113120049200

Ultra High-Speed Angular Contact Ball Bearings
(ROBUST Series)
BNR19 Series
BER19 Series

Bearing
Numbers
Boundary Dimensions (mm)Basic Load Ratings (kN)Permissible
Axial
Load
(kN)
Effective Load
Center
(mm)
a
Mass
(g)
Limiting Speeds
d D Br
(min)
r1
(min)
Cr
(Dynamic)
C0r
(Static)
GreaseOil
55BNR19S5580131.00.614.411.416.217.50.1782080029700
55BNR19H5580131.00.614.411.410.617.50.1582670041500
55BNR19X5580131.00.614.411.410.617.50.1583120048900
55BER19S5580131.00.613.810.916.122.20.1781780025200
55BER19H5580131.00.613.810.912.922.20.1582380037100
55BER19X5580131.00.613.810.912.922.20.1582820044500
60BNR19S6085131.00.614.612.017.118.30.1901940027600
60BNR19H6085131.00.614.612.011.218.30.1702490038700
60BNR19X6085131.00.614.612.011.218.30.1702900045600
60BER19S6085131.00.614.011.520.123.40.1901660023500
60BER19H6085131.00.614.011.513.623.40.1702210034500
60BER19X6085131.00.614.011.513.623.40.1702630041400
65BNR19S6590131.00.615.213.218.719.10.2041810025900
65BNR19H6590131.00.615.213.212.319.10.1812330036200
65BNR19X6590131.00.615.213.212.319.10.1812710042600
65BER19S6590131.00.614.512.622.124.60.2041550022000
65BER19H6590131.00.614.512.614.924.60.1812070032300
65BER19X6590131.00.614.512.614.924.60.1812460038800

Ultra High-Speed Angular Contact Ball Bearings
(ROBUST Series)
BNR19 Series
BER19 Series

Bearing
Numbers
Boundary Dimensions (mm)Basic Load Ratings (kN)Permissible
Axial
Load
(kN)
Effective Load
Center
(mm)
a
Mass
(g)
Limiting Speeds
d D Br
(min)
r1
(min)
Cr
(Dynamic)
C0r
(Static)
GreaseOil
70BNR19S70100161.00.621.318.126.121.80.3281650023600
70BNR19H70100161.00.621.318.117.121.80.2922120033000
70BNR19X70100161.00.621.318.117.121.80.2922480038900
70BER19S70100161.00.620.417.330.527.80.3281420020000
70BER19H70100161.00.620.417.320.727.80.2921890029500
70BER19X70100161.00.620.417.320.727.80.2922240035300
75BNR19S75105161.00.621.619.027.522.60.3481560022300
75BNR19H75105161.00.621.619.018.022.60.3102000031200
75BNR19X75105161.00.621.619.018.022.60.3102340036700
75BER19S75105161.00.620.718.232.529.00.3481340018900
75BER19H75105161.00.620.718.221.729.00.3101780027800
75BER19X75105161.00.620.718.221.729.00.3102120033400
80BNR19S80110161.00.622.019.928.923.40.3661400021100
80BNR19H80110161.00.622.019.918.923.40.3261900029500
80BNR19X80110161.00.622.019.918.923.40.3262220034800
80BER19S80110161.00.621.019.134.030.10.3661270017900
80BER19H80110161.00.621.019.122.830.10.3261690026400
80BER19X80110161.00.621.019.122.830.10.3262000031600

Ultra High-Speed Angular Contact Ball Bearings
(ROBUST Series)
BNR19 Series
BER19 Series

Bearing
Numbers
Boundary Dimensions (mm)Basic Load Ratings (kN)Permissible
Axial
Load
(kN)
Effective Load
Center
(mm)
a
Mass
(g)
Limiting Speeds
d D Br
(min)
r1
(min)
Cr
(Dynamic)
C0r
(Static)
GreaseOil
85BNR19S85120181.10.629.426.338.025.70.5271370019600
85BNR19H85120181.10.629.426.324.825.70.4561760027400
85BNR19X85120181.10.629.426.324.825.70.4562050032200
85BER19S85120181.10.628.125.235.532.90.5271180016600
85BER19H85120181.10.628.125.230.032.90.4561570024400
85BER19X85120181.10.628.125.230.032.90.4561860029000
90BNR19S90125181.10.631.529.743.026.50.5521310018700
90BNR19H90125181.10.631.529.728.126.50.4801680026100
90BNR19X90125181.10.631.529.728.126.50.4801960030700
90BER19S90125181.10.630.028.550.534.10.5521120015900
90BER19H90125181.10.630.028.534.034.10.4801490023300
90BER19X90125181.10.630.028.534.034.10.4801770028000
95BNR19S95130181.10.632.031.050.028.30.5711250017800
95BNR19H95130181.10.632.031.032.528.30.4971600024900
95BNR19X95130181.10.632.031.032.528.30.4971870029400
95BER19S95130181.10.630.529.758.536.70.5711070015200
95BER19H95130181.10.630.529.739.536.70.4971430022300
95BER19X95130181.10.630.529.739.536.70.4971690026700

Ultra High-Speed Angular Contact Ball Bearings
(ROBUST Series)
BNR19 Series
BER19 Series

Bearing
Numbers
Boundary Dimensions (mm)Basic Load Ratings (kN)Permissible
Axial
Load
(kN)
Effective Load
Center
(mm)
a
Mass
(g)
Limiting Speeds
d D Br
(min)
r1
(min)
Cr
(Dynamic)
C0r
(Static)
GreaseOil
100BNR19S100140201.10.638.035.050.529.50.7701170016700
100BNR19H100140201.10.638.035.033.029.50.6731500023400
100BNR19X100140201.10.638.035.033.029.50.6731750027500
100BER19S100140201.10.636.033.559.538.00.7701000014200
100BER19H100140201.10.636.033.540.038.00.6731340020900
100BER19X100140201.10.636.033.540.038.00.6731590025000
105BNR19S105145201.10.636.033.553.038.00.7951120016000
105BNR19H105145201.10.636.033.540.038.00.6931440022400
105BNR19X105145201.10.636.033.540.038.00.6931680026400
105BER19S105145201.10.637.035.062.040.90.795960013600
105BER19H105145201.10.637.035.042.040.90.6931280020000
105BER19X105145201.10.637.035.042.040.90.6931520024000
110BNR19S110150201.10.639.038.055.531.10.8381080015400
110BNR19H110150201.10.639.038.042.031.10.7331390021600
110BNR19X110150201.10.639.038.042.031.10.7331620025400
110BER19S110150201.10.637.536.565.040.30.838930013100
110BER19H110150201.10.637.536.544.040.30.7331240019300
110BER19X110150201.10.637.536.544.040.30.7331470023100

Ultra High-Speed Angular Contact Ball Bearings
(ROBUST Series)
BNR19 Series
BER19 Series

Bearing
Numbers
Boundary Dimensions (mm)Basic Load Ratings (kN)Permissible
Axial
Load
(kN)
Effective Load
Center
(mm)
a
Mass
(g)
Limiting Speeds
d D Br
(min)
r1
(min)
Cr
(Dynamic)
C0r
(Static)
GreaseOil
120BNR19S120165221.10.654.052.075.034.21.124990014100
120BNR19H120165221.10.654.052.049.034.20.9491270019700
120BNR19X120165221.10.654.052.049.034.20.9491480023200
120BER19S120165221.10.651.550.088.044.21.124850012000
120BER19H120165221.10.651.550.059.544.20.9491130017600
120BER19X120165221.10.651.550.059.544.20.9491340021100
130BNR19S130180241.51.059.558.585.037.21.477910013000
130BNR19H130180241.51.059.558.556.037.21.2651170018100
130BER19S130180241.51.057.056.510048.11.477780011000
130BER19H130180241.51.057.056.567.548.11.2651040016200
140BNR19S140190241.51.060.061.589.538.81.567850012200
140BNR19H140190241.51.060.061.558.538.81.3531100017000
140BER19S140190241.51.057.559.010550.51.567730010400
140BER19H140190241.51.057.559.070.550.51.353970015200
150BNR19S150210282.01.077.078.511443.22.459780011200
150BNR19H150210282.01.077.078.575.043.22.1391000015600
150BER19S150210282.01.073.575.513455.92.45967009500
150BER19H150210282.01.073.575.590.555.92.139890013900

Ultra High-Speed Angular Contact Ball Bearings
(ROBUST Series)
BNR10 Series
BER10 Series

Bearing
Numbers
Boundary Dimensions (mm)Basic Load Ratings (kN)Permissible
Axial
Load
(kN)
Effective Load
Center
(mm)
a
Mass
(g)
Limiting Speeds
d D Br
(min)
r1
(min)
Cr
(Dynamic)
C0r
(Static)
GreaseOil
30BNR10S3055131.00.68.655.758.2013.30.1243300047100
30BNR10H3055131.00.68.655.755.3513.30.1164240065900
30BNR10X3055131.00.68.655.755.3513.30.1164950077700
30BER10S3055131.00.68.305.509.6516.30.1242830040000
30BER10H3055131.00.68.305.506.5016.30.1163770058900
30BER10X3055131.00.68.305.506.5016.30.1164480070600
35BNR10S3562141.00.610.17.1010.214.80.1642890041300
35BNR10H3562141.00.610.17.106.7014.80.1543720057800
35BNR10X3562141.00.610.17.106.7014.80.1544330068100
35BER10S3562141.00.69.706.8512.018.20.1642480035100
35BER10H3562141.00.69.706.858.1018.20.1543300051600
35BER10X3562141.00.69.706.858.1018.20.1543920061900

Ultra High-Speed Angular Contact Ball Bearings
(ROBUST Series)
BNR10 Series
BER10 Series

Bearing
Numbers
Boundary Dimensions (mm)Basic Load Ratings (kN)Permissible
Axial
Load
(kN)
Effective Load
Center
(mm)
a
Mass
(g)
Limiting Speeds
d D Br
(min)
r1
(min)
Cr
(Dynamic)
C0r
(Static)
GreaseOil
40BNR10S4068151.00.610.67.9511.516.20.2042600037100
40BNR10H4068151.00.610.67.957.5016.20.1933340051900
40BNR10X4068151.00.610.67.957.5016.20.1933890061200
40BER10S4068151.00.610.17.6513.519.90.2042230031500
40BER10H4068151.00.610.17.659.1019.90.1932970046300
40BER10X4068151.00.610.17.659.1019.90.1933520055600
45BNR10S4575161.00.611.79.0012.717.60.2592340033400
45BNR10H4575161.00.611.79.008.3517.60.2463000046700
45BNR10X4575161.00.611.79.008.3517.60.2463500055000
45BER10S4575161.00.611.28.6015.021.80.2592000028400
45BER10H4575161.00.611.28.6010.121.80.2462670041700
45BER10X4575161.00.611.28.6010.121.80.2463170050000
50BNR10S5080161.00.612.29.9014.018.40.2812160030800
50BNR10H5080161.00.612.29.909.2018.40.2662770043100
50BNR10X5080161.00.612.29.909.2018.40.2663240050800
50BER10S5080161.00.611.69.5016.523.00.2811850026200
50BER10H5080161.00.611.69.5011.123.00.2662470038500
50BER10X5080161.00.611.69.5011.123.00.2662930046200

Ultra High-Speed Angular Contact Ball Bearings
(ROBUST Series)
BNR10 Series
BER10 Series

Bearing
Numbers
Boundary Dimensions (mm)Basic Load Ratings (kN)Permissible
Axial
Load
(kN)
Effective Load
Center
(mm)
a
Mass
(g)
Limiting Speeds
d D Br
(min)
r1
(min)
Cr
(Dynamic)
C0r
(Static)
GreaseOil
55BNR19S5580131.00.614.411.416.217.50.1782080029700
55BNR19H5580131.00.614.411.410.617.50.1582670041500
55BNR19X5580131.00.614.411.410.617.50.1583120048900
55BER19S5580131.00.613.810.916.122.20.1781780025200
55BER19H5580131.00.613.810.912.922.20.1582380037100
55BER19X5580131.00.613.810.912.922.20.1582820044500
60BNR19S6085131.00.614.612.017.118.30.1901940027600
60BNR19H6085131.00.614.612.011.218.30.1702490038700
60BNR19X6085131.00.614.612.011.218.30.1702900045600
60BER19S6085131.00.614.011.520.123.40.1901660023500
60BER19H6085131.00.614.011.513.623.40.1702210034500
60BER19X6085131.00.614.011.513.623.40.1702630041400
65BNR19S6590131.00.615.213.218.719.10.2041810025900
65BNR19H6590131.00.615.213.212.319.10.1812330036200
65BNR19X6590131.00.615.213.212.319.10.1812710042600
65BER19S6590131.00.614.512.622.124.60.2041550022000
65BER19H6590131.00.614.512.614.924.60.1812070032300
65BER19X6590131.00.614.512.614.924.60.1812460038800

Ultra High-Speed Angular Contact Ball Bearings
(ROBUST Series)
BNR10 Series
BER10 Series

Bearing
Numbers
Boundary Dimensions (mm)Basic Load Ratings (kN)Permissible
Axial
Load
(kN)
Effective Load
Center
(mm)
a
Mass
(g)
Limiting Speeds
d D Br
(min)
r1
(min)
Cr
(Dynamic)
C0r
(Static)
GreaseOil
70BNR19S70100161.00.621.318.126.121.80.3281650023600
70BNR19H70100161.00.621.318.117.121.80.2922120033000
70BNR19X70100161.00.621.318.117.121.80.2922480038900
70BER19S70100161.00.620.417.330.527.80.3281420020000
70BER19H70100161.00.620.417.320.727.80.2921890029500
70BER19X70100161.00.620.417.320.727.80.2922240035300
75BNR19S75105161.00.621.619.027.522.60.3481560022300
75BNR19H75105161.00.621.619.018.022.60.3102000031200
75BNR19X75105161.00.621.619.018.022.60.3102340036700
75BER19S75105161.00.620.718.232.529.00.3481340018900
75BER19H75105161.00.620.718.221.729.00.3101780027800
75BER19X75105161.00.620.718.221.729.00.3102120033400
80BNR19S80110161.00.622.019.928.923.40.3661400021100
80BNR19H80110161.00.622.019.918.923.40.3261900029500
80BNR19X80110161.00.622.019.918.923.40.3262220034800
80BER19S80110161.00.621.019.134.030.10.3661270017900
80BER19H80110161.00.621.019.122.830.10.3261690026400
80BER19X80110161.00.621.019.122.830.10.3262000031600

Ultra High-Speed Angular Contact Ball Bearings
(ROBUST Series)
BNR10 Series
BER10 Series

Bearing
Numbers
Boundary Dimensions (mm)Basic Load Ratings (kN)Permissible
Axial
Load
(kN)
Effective Load
Center
(mm)
a
Mass
(g)
Limiting Speeds
d D Br
(min)
r1
(min)
Cr
(Dynamic)
C0r
(Static)
GreaseOil
85BNR10S85130221.10.626.825.737.528.40.9621310018700
85BNR10H85130221.10.626.825.724.528.40.9061680026100
85BNR10X85130221.10.626.825.724.528.40.9061960030700
85BER10S85130221.10.625.624.643.536.10.9621120015900
85BER10H85130221.10.625.624.629.536.10.9061490023300
85BER10X85130221.10.625.624.629.536.10.9061770028000
90BNR10S90140241.51.035.033.048.030.71.2411220017400
90BNR10H90140241.51.035.033.031.530.71.1551570024400
90BNR10X90140241.51.035.033.031.530.71.1551830028700
90BER10S90140241.51.033.531.556.038.81.2411050014800
90BER10H90140241.51.033.531.538.038.81.1551400021800
90BER10X90140241.51.033.531.538.038.81.1551660026100
95BNR10S95145241.51.035.534.550.031.31.2981170016700
95BNR10H95145241.51.035.534.532.531.31.2091500023400
95BNR10X95145241.51.035.534.532.531.31.2091750027500
95BER10S95145241.51.034.033.058.539.71.2981000014200
95BER10H95145241.51.034.033.039.539.71.2091340020900
95BER10X95145241.51.034.033.039.539.71.2091590025000

Ultra High-Speed Angular Contact Ball Bearings
(ROBUST Series)
BNR10 Series
BER10 Series

Bearing
Numbers
Boundary Dimensions (mm)Basic Load Ratings (kN)Permissible
Axial
Load
(kN)
Effective Load
Center
(mm)
a
Mass
(g)
Limiting Speeds
d D Br
(min)
r1
(min)
Cr
(Dynamic)
C0r
(Static)
GreaseOil
100BNR10S100150241.51.036.036.052.032.31.2451120016000
100BNR10H100150241.51.036.036.034.032.31.2531440022400
100BNR10X100150241.51.036.036.034.032.31.2531680026400
100BER10S100150241.51.034.534.561.041.21.245960013600
100BER10H100150241.51.034.534.541.041.21.2531280020000
100BER10X100150241.51.034.534.541.041.21.2531520024000
105BNR10S105160262.01.041.041.059.534.51.6981060015100
105BNR10H105160262.01.041.041.039.034.51.5851360021200
105BNR10X105160262.01.041.041.039.034.51.5851590025000
105BER10S105160262.01.039.039.570.043.91.698910012900
105BER10H105160262.01.039.039.547.543.91.5851210018900
105BER10X105160262.01.039.039.547.543.91.5851440022700
110BNR10S110170282.01.046.047.068.036.72.1331000014300
110BNR10H110170282.01.046.047.044.536.71.9961290020000
110BNR10X110170282.01.046.047.044.536.71.9961500013600
110BER10S110170282.01.044.045.079.546.72.133860012000
110BER10H110170282.01.044.045.054.046.71.9961150017900
110BER10X110170282.01.044.045.054.046.71.9961360021500

Ultra High-Speed Angular Contact Ball Bearings
(ROBUST Series)
BNR10 Series
BER10 Series

Bearing
Numbers
Boundary Dimensions (mm)Basic Load Ratings (kN)Permissible
Axial
Load
(kN)
Effective Load
Center
(mm)
a
Mass
(g)
Limiting Speeds
d D Br
(min)
r1
(min)
Cr
(Dynamic)
C0r
(Static)
GreaseOil
120BNR10S120180282.01.047.550.573.538.42.286940013400
120BNR10H120180282.01.047.550.548.038.42.1391200018700
120BNR10X120180282.01.047.550.548.038.42.1391400022000
120BER10S120180282.01.045.548.586.049.02.286800011400
120BER10H120180282.01.045.548.558.049.02.1391070016700
120BER10X120180282.01.045.548.558.049.02.1391270020000
130BNR10S130200332.01.060.061.589.543.03.408850012000
130BNR10H130200332.01.060.061.558.543.03.1941100017000
130BER10S130200332.01.057.559.010554.63.408730010400
130BER10H130200332.01.057.559.070.554.63.194970015200
140BNR10S140210332.01.062.566.597.044.63.647800011500
140BNR10H140210332.01.062.566.563.544.63.4191030016000
140BER10S140210332.01.059.564.011356.93.64769009800
140BER10H140210332.01.059.564.076.556.93.419920014300
150BNR10S150225352.11.073.578.011447.64.405750010700
150BNR10H150225352.11.073.578.074.547.64.129960015000
150BER10S150225352.11.070.075.099.560.84.40564009100
150BER10H150225352.11.070.075.090.060.84.129860013400