NSK NN3012TBKR cylindrical roller bearings

With over 60 mm B 10170 full-service stores, our NSK NN3012TBKR cylindrical roller bearings inventory is extensive and our parts are priced right. within 24 hours. This helps you 240 mm D maximize your productivity by saving time and your hard-earned dollars. 160 mm d
d | 160 mm |
D | 240 mm |
B | 60 mm |
D1 | 220.2 mm |
rs min | 2.1 mm |
Number of lubrication holes | 3 |
b | 10.5 mm |
k | 5 mm |
e | 0.21 |
Y1 | 3.2 |
Y2 | 4.77 |
Y0 | 3.13 |
Radial clearance class | C3 |
Mass | 9.58 kg |
Dynamic load, C | 748 kN |
Static load, C0 | 1,000 kN |
Fatigue limit load, Cu | 85.1 kN |
Nref | 2,400 rpm |
Nlim | 2,900 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 200 °C |
Characteristic cage frequency, FTF | 0.45 Hz |
Characteristic rolling element frequency, BSF | 8.99 Hz |
Characteristic outer ring frequency, BPF0 | 11.14 Hz |
Characteristic inner ring frequency, BPFI | 13.86 Hz |
da min | 170.2 mm |
Da max | 229.8 mm |
ra max | 2 mm |
Detailed Parameters
parameter:
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