IKO NA 4912UU needle roller bearings

Various types 35 mm d and 14 mm B sizes to accommodate your IKO NA 4912UU needle roller bearings requirements. 62 mm D
d | 35 mm |
D | 62 mm |
B | 14 mm |
rs min | 1 mm |
Radial clearance class | C3 |
Mass | 0.16 kg |
Dynamic load, C | 16 kN |
Static load, C0 | 10.3 kN |
Fatigue limit load, Cu | 0.47 kN |
f0 | 14.8 |
Nlim (grease) | 6,800 rpm |
Min operating temperature, Tmin | -25 °C |
Max operating temperature, Tmax | 110 °C |
Characteristic cage frequency, FTF | 0.42 Hz |
Characteristic rolling element frequency, BSF | 5.95 Hz |
Characteristic outer ring frequency, BPF0 | 4.6 Hz |
Characteristic inner ring frequency, BPFI | 6.4 Hz |
da min | 40 mm |
da max | 42 mm |
Da max | 57 mm |
ra max | 1 mm |
Detailed Parameters
parameter:
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