NACHI 6808NKE deep groove ball bearings

NACHI 6808NKE deep groove ball bearings Engineering Calculator , 25x62x25.400 Size (mm) Manufacturing Service . Get Your Free.
Size (mm) | 25x62x25.400 |
Bore Diameter (mm) | 25,000 |
Outer Diameter (mm) | 62,000 |
Width (mm) | 25,400 |
d | 25,000 mm |
D | 62,000 mm |
B | 25,400 mm |
C | 25,400 mm |
d1 | 36.4 mm |
D1 | 53.1 mm |
a | 30.7 mm |
Contact angle α | 25 ° |
rs min | 1.1 mm |
Radial clearance class | CN |
Precision class | P0 |
Mass | 0.32 kg |
Dynamic load, C | 28.3 kN |
Static load, C0 | 19.4 kN |
Fatigue limit load, Cu | 1.21 kN |
f0 | 13.4 |
Nlim | 7,900 rpm |
Min operating temperature, Tmin | -20 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.4 Hz |
Characteristic rolling element frequency, BSF | 4.16 Hz |
Characteristic outer ring frequency, BPF0 | 3.17 Hz |
Characteristic inner ring frequency, BPFI | 4.83 Hz |
da min | 31.5 mm |
da max | 36.4 mm |
Da max | 55.5 mm |
ra max | 1 mm |
Detailed Parameters
parameter:
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