Toyana NU2311 E cylindrical roller bearings

Welcome to 17 Bore Diameter (mm) the 17x30x7 Size (mm) Toyana NU2311 E cylindrical roller bearings online seller.
Size (mm) | 17x30x7 |
Bore Diameter (mm) | 17 |
Outer Diameter (mm) | 30 |
Width (mm) | 7 |
d | 17 mm |
D | 30 mm |
B | 7 mm |
C | 7 mm |
Angle (α) | 15 ° |
d1 | 21 mm |
d2 | 20.05 mm |
D1 | 26.65 mm |
D2 | 27.25 mm |
a | 7 mm |
Contact angle α | 17 ° |
rs min | 0.3 mm |
r1s min | 0.3 mm |
f0 | 8.07 |
Precision class | P4S |
Mass | 0.02 kg |
Dynamic load, C | 2.14 kN |
Static load, C0 | 1.07 kN |
Fatigue limit load, Cu | 0.08 kN |
Nlim (grease) | 68,000 rpm |
Axial displacement K Factor | 1.85 |
Preload level | 7 |
Preload value | 0.011 kN |
Axial rigidity | 17 N/µm |
Radial rigidity | 84 N/µm |
Min operating temperature, Tmin | -20 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.44 Hz |
Characteristic rolling element frequency, BSF | 8.28 Hz |
Characteristic outer ring frequency, BPF0 | 7.97 Hz |
Characteristic inner ring frequency, BPFI | 10.03 Hz |
da min | 19.5 mm |
db min | 19.5 mm |
Da max | 27.5 mm |
Db max | 27.5 mm |
r1a max | 0.3 mm |
ra max | 0.3 mm |
D6 | 22.2 mm |
Detailed Parameters
parameter:
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