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10R71919CVUJ84 - SNR


High precision angular contact ball bearing, laminated resin cage centred on outer ring

In the ball bearing and high precision bearing ranges, the high precision angular contact ball bearing solves the maximum reliability constraints with increased performance in terms of rigidity, speed, capacity and precision. This bearing is recommended for demanding applications in terms of precision such as machine tool spindles. NTN-SNR is getting under ranges dedicated to requirements of speed, sealing, specific greasing, etc.


3D file

Technical datasheet

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d - Internal diameter95 mm
D - External diameter130 mm
B - Bearing/Inner ring width18 mm
d1 - External diameter inner ring106,2 mm
D1 - Inner diameter outer ring118,75 mm
D2 - Inner diameter outer ring124,24 mm
a - Charge load application point24 mm
α - Contact angle15 °
rs - Min fillet radius0,6 mm
r1s - Min fillet radius0,6 mm
Precision classP4
Mass0,59 kg
Product classification image
C - Dynamic load40,8 kN
C0 - Static load46,3 kN
Cu - Fatigue limit load2,33 kN
f0 - Coefficient16.67
Axial displacement K Factor0.93
Preload level8
Preload value0,63 kN
Axial rigidity149 N/µm
Radial rigidity768 N/µm
Tmin - Min operating temperature-30 °C
Tmax - Max operating temperature120 °C
Nlim - Oil lubrication limit speed15500 tr/min
Nlim - Grease lubrication limit speed10000 tr/min
BPFO - Characteristic outer ring frequency (60 rpm)12,304 Hz
BPFI - Characteristic inner ring frequency (60 rpm)14,696 Hz
FTF - Characteristic cage frequency (60 rpm)0,456 Hz
BSF - Characteristic rolling element frequency (60 rpm)10,817 Hz
da min - Min shoulder diameter IR99,5 mm
db min - Min IR shoulder diameter99,5 mm
Da max - Max shoulder diameter OR125,5 mm
Db max - Max OR shoulder diameter125,5 mm
r1a - Max fillet radius0,6 mm
ra max - Max shaft & housing fillet radius0,6 mm
Product classification image
Calcul factors image