SKF QJ 311 N2MA angular contact ball bearings

are a few brands you will 180 mm d find 86 mm B in our inventory. Find SKF QJ 311 N2MA angular contact ball bearings to 320 mm D see what’s in stock!
d | 180 mm |
D | 320 mm |
B | 86 mm |
D1 | 286.8 mm |
rs min | 4 mm |
Number of lubrication holes | 3 |
b | 18 mm |
k | 8 mm |
e | 0.25 |
Y1 | 2.74 |
Y2 | 4.08 |
Y0 | 2.68 |
Radial clearance class | C3 |
Mass | 28.94 kg |
Dynamic load, C | 1,450 kN |
Static load, C0 | 1,660 kN |
Fatigue limit load, Cu | 144 kN |
Nref | 1,800 rpm |
Nlim | 2,600 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 200 °C |
Characteristic cage frequency, FTF | 0.42 Hz |
Characteristic rolling element frequency, BSF | 6.11 Hz |
Characteristic outer ring frequency, BPF0 | 7.58 Hz |
Characteristic inner ring frequency, BPFI | 10.42 Hz |
da min | 197 mm |
Da max | 303 mm |
ra max | 3 mm |
Detailed Parameters
parameter:
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