Technical data
10R71920CVUJ84
High precision angular contact ball bearings
High precision angular contact ball bearing, laminated resin cage centred on outer ring
High precision angular contact ball bearing, laminated resin cage centred on outer ring
-
Visual(s)
-
Product definition
d 100 mm D 140 mm B 20 mm d1 112.8 mm D1 127.2 mm D2 133.36 mm a 26 mm Contact angle α 15 ° rs min 0.6 mm r1s min 0.6 mm f0 16.5 Precision class P4 Mass 0.8 kg Brand SNR -
Product performance
Dynamic load, C 51 kN Static load, C0 56.5 kN Fatigue limit load, Cu 2.75 kN Nlim (oil) 14,500 Tr/min Nlim (grease) 9,600 Tr/min Axial displacement K Factor 0.93 Preload level 8 Preload value 0.79 kN Axial rigidity 160 N/µm Radial rigidity 822 N/µm Min operating temperature, Tmin -30 °C Max operating temperature, Tmax 120 °C Characteristic cage frequency, FTF 0.45 Hz Characteristic rolling element frequency, BSF 9.99 Hz Characteristic outer ring frequency, BPF0 11.3 Hz Characteristic inner ring frequency, BPFI 13.7 Hz -
Abutment dimensions
da min 104.5 mm db min 104.5 mm Da max 135.5 mm Db max 135.5 mm r1a max 0.6 mm ra max 0.6 mm D6 116.5 mm -
Calculation factors
