NTN RNA6905R needle roller bearings

Offer High Quality Brand NTN RNA6905R needle roller bearings .Contact Us Online to Get 20 mm d Best 47 mm D Quote. 14 mm B
d | 20 mm |
D | 47 mm |
B | 14 mm |
d1 | 29.3 mm |
D1 | 39.7 mm |
rs min | 1 mm |
Radial clearance class | C3 |
Mass | 0.11 kg |
Dynamic load, C | 12.7 kN |
Static load, C0 | 6.7 kN |
Fatigue limit load, Cu | 0.3 kN |
f0 | 13.2 |
Nref | 16,000 rpm |
Nlim | 24,000 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.38 Hz |
Characteristic rolling element frequency, BSF | 4.12 Hz |
Characteristic outer ring frequency, BPF0 | 3.08 Hz |
Characteristic inner ring frequency, BPFI | 4.92 Hz |
da min | 25 mm |
da max | 29.3 mm |
Da max | 42 mm |
ra max | 1 mm |
Detailed Parameters
parameter:
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