NTN Bearings Model
NTN HK1514L/3AS NTN Drawn Cup Needle Roller Bearings
HK1514L/3AS Bearing dimensions and specification in NTN catalogue:
| D | 21 mm |
| C1 | 14 mm |
| C3 | 2.7 mm |
| Cr | 7.5 kN |
| Dw | 2 mm |
| Fw | 15 mm |
| Lw | 7.3 mm |
| C0r | 9.1 kN |
| Mass | 0.01 kg |
| Nlim (grease) | 10,000 rpm |
NTN HK1514L/3AS NTN Drawn Cup Needle Roller Bearings Bearing Data Sheet:
| Inner ring reference | IR12X15X16.5 |
| Lubrication hole on outer ring | Non/No |
| Max operating temperature, Tmax | 120 °C |
| Min operating temperature, Tmin | -20 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic inner ring frequency, BPFI | 9.5 Hz |
| Characteristic outer ring frequency, BPF0 | 7.5 Hz |
| Characteristic rolling element frequency, BSF | 8.38 Hz |
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