NSK R 2 deep groove ball bearings

How 20 mm B do you 62 mm D find the NSK R 2 deep groove ball bearings specification? Manufacturers Online Free check! 30 mm d
d | 30 mm |
D | 62 mm |
B | 20 mm |
d2 | 37.5 mm |
D1 | 54.3 mm |
rs min | 1 mm |
Number of lubrication holes | 3 |
b | 4.4 mm |
k | 2 mm |
e | 0.31 |
Y1 | 2.15 |
Y2 | 3.2 |
Y0 | 2.1 |
Radial clearance class | C3 |
Mass | 0.26 kg |
Dynamic load, C | 75.7 kN |
Static load, C0 | 64.5 kN |
Fatigue limit load, Cu | 6.5 kN |
Nref | 11,000 rpm |
Nlim | 14,000 rpm |
Min operating temperature, Tmin | -20 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.41 Hz |
Characteristic rolling element frequency, BSF | 5.25 Hz |
Characteristic outer ring frequency, BPF0 | 6.15 Hz |
Characteristic inner ring frequency, BPFI | 8.85 Hz |
da min | 35.6 mm |
Da max | 56.4 mm |
ra max | 1 mm |
Detailed Parameters
parameter:
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