NSK HR32017XJ tapered roller bearings
Manufacturers of all are represented 140x250x45.75 Size (mm) 250 Outer Diameter (mm) in our partial list of clients. Contact Gary for a complete NSK HR32017XJ tapered roller bearings list of clients and projects.
| Size (mm) | 140x250x45.75 |
| Bore Diameter (mm) | 140 |
| Outer Diameter (mm) | 250 |
| Width (mm) | 45,75 |
| d | 140 mm |
| D | 250 mm |
| T | 45,75 mm |
| B | 42 mm |
| C | 36 mm |
| ra1 max. | 2,5 mm |
| a | 47,5 mm |
| r min. | 3 mm |
| r1 min. | 3 mm |
| da min. | 158 mm |
| Da min | 219 mm |
| Da max. | 236 mm |
| db max. | 163 mm |
| Db min. | 237 mm |
| ra max. | 2,5 mm |
| Sa | 7 mm |
| Sb | 9,5 mm |
| Weight | 8,37 Kg |
| Basic dynamic load rating (C) | 375 kN |
| Basic static load rating (C0) | 485 kN |
| (Grease) Lubrication Speed | 1 400 r/min |
| (Oil) Lubrication Speed | 1 900 r/min |
| Calculation factor (e) | 0,43 |
| Calculation factor (Y0) | 0,77 |
| d1 | 186 mm |
| rs min | 3 mm |
| r1s min | 3 mm |
| e | 0.43 |
| Y2 | 1.39 |
| Y0 | 0.77 |
| Mass | 8.37 kg |
| Dynamic load, C | 375 kN |
| Rating life coefficient, A2 | 1 |
| Static load, C0 | 485 kN |
| Fatigue limit load, Cu | 48.5 kN |
| Nlim (oil) | 1,900 rpm |
| Nlim (grease) | 1,400 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 6.8 Hz |
| Characteristic outer ring frequency, BPF0 | 7.75 Hz |
| Characteristic inner ring frequency, BPFI | 10.25 Hz |
| da max | 163 mm |
| db min | 158 mm |
| Da max | 236 mm |
| Db min | 237 mm |
| Ca min | 7 mm |
| Cb min | 9.5 mm |
| ra max | 2.5 mm |
| r1a max | 2.5 mm |
| Inventory | 4.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 8.408 |
| EAN | 4547359292459 |
| Product Group | B04336 |
Detailed Parameters
parameter：
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