NTN Bearings Model
SNR 21317.VMKC3 Double Row Spherical Roller Bearings
21317.VMKC3 Bearing dimensions and specification in NTN catalogue:
| B | 41 mm |
| D | 180 mm |
| d | 85 mm |
| e | 0.23 |
| D1 | 153.1 mm |
| Y0 | 2.93 |
| Y1 | 2.99 |
| Y2 | 4.46 |
| Mass | 5.16 kg |
| Nlim | 4,600 rpm |
SNR 21317.VMKC3 Double Row Spherical Roller Bearings Bearing Data Sheet:
| Nref | 3,600 rpm |
| Brand | SNR |
| Da max | 166 mm |
| da min | 99 mm |
| ra max | 2.5 mm |
| rs min | 3 mm |
| Dynamic load, C | 373 kN |
| Static load, C0 | 365 kN |
| Fatigue limit load, Cu | 44.7 kN |
| Radial clearance class | C3 |
| Associated sleeve reference | H317 |
| Number of lubrication holes | 0 |
| Max operating temperature, Tmax | 200 °C |
| Min operating temperature, Tmin | -40 °C |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Characteristic inner ring frequency, BPFI | 9.3 Hz |
| Characteristic outer ring frequency, BPF0 | 6.7 Hz |
| Characteristic rolling element frequency, BSF | 5.95 Hz |
NTN 21317.VMKC3 Bearings Image
Tags : Double Spherical Roller Bearing , Double Row Roller Bearings , Double Row Needle Roller Bearing
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