B | 28 mm |
D | 85 mm |
b | 5.8 mm |
d | 45 mm |
e | 0.26 |
k | 2.5 mm |
D1 | 78.7 mm |
Y0 | 2.58 |
Y1 | 2.64 |
Y2 | 3.93 |
d2 | 52.4 mm |
Mass | 0.66 kg |
Nlim | 2,100 rpm |
Brand | SNR |
Da max | 78.7 mm |
da max | 52.4 mm |
da min | 52 mm |
ra max | 1 mm |
rs min | 1.1 mm |
Dynamic load, C | 121 kN |
Static load, C0 | 113 kN |
Fatigue limit load, Cu | 12.7 kN |
Radial clearance class | C4 |
Number of lubrication holes | 3 |
Max operating temperature, Tmax | 150 °C |
Min operating temperature, Tmin | -20 °C |
Characteristic cage frequency, FTF | 0.42 Hz |
Characteristic inner ring frequency, BPFI | 9.84 Hz |
Characteristic outer ring frequency, BPF0 | 7.16 Hz |
Characteristic rolling element frequency, BSF | 6.07 Hz |
Tags : Double Row Self Aligning Spherical Roller Bearing , Double Row Needle Roller Bearing