ISB NNU 4880 W33 cylindrical roller bearings
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With over 10170 full-service stores, our ISB NNU 4880 W33 cylindrical roller bearings 25.4 mm B inventory is extensive and our 66.68 mm d parts are priced right. within 24 hours. This helps you maximize your productivity by saving time and your hard-earned dollars.
d | 66.68 mm |
D | 107.95 mm |
B | 25.4 mm |
C | 19.05 mm |
T | 25.4 mm |
d1 | 89 mm |
a | 24.8 mm |
e | 0.46 |
Y2 | 1.31 |
Y0 | 0.72 |
Mass | 0.86 kg |
Dynamic load, C | 91.5 kN |
Rating life coefficient, A2 | 1.9 |
Static load, C0 | 140 kN |
Fatigue limit load, Cu | 17.1 kN |
Nlim (oil) | 4,300 rpm |
Nlim (grease) | 3,200 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.45 Hz |
Characteristic rolling element frequency, BSF | 9.95 Hz |
Characteristic outer ring frequency, BPF0 | 11.31 Hz |
Characteristic inner ring frequency, BPFI | 13.69 Hz |
ra max | 3.5 mm |
r1a max | 3.3 mm |
Detailed Parameters
parameter:
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