SKF 21313 EK spherical roller bearings

What 30.2 mm B are 40 mm d the dimensions 80 mm D of a SKF 21313 EK spherical roller bearings? Manufacturing Service . Get Your Free, Instant Quote!
d | 40 mm |
D | 80 mm |
B | 30.2 mm |
d1 | 48 mm |
D1 | 71 mm |
a | 40.6 mm |
Contact angle α | 25 ° |
rs min | 1.1 mm |
Radial clearance class | C3 |
Precision class | P0 |
Mass | 0.53 kg |
Dynamic load, C | 46.2 kN |
Static load, C0 | 37.1 kN |
Fatigue limit load, Cu | 2.29 kN |
f0 | 14.4 |
Nref | 7,000 rpm |
Nlim | 8,200 rpm |
Min operating temperature, Tmin | -20 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.41 Hz |
Characteristic rolling element frequency, BSF | 4.88 Hz |
Characteristic outer ring frequency, BPF0 | 4.1 Hz |
Characteristic inner ring frequency, BPFI | 5.9 Hz |
da min | 46.5 mm |
Da max | 73.5 mm |
ra max | 1 mm |
Detailed Parameters
parameter:
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