Bearing NTH-4472 KOYO NTH-4472 KOYO bearing Size Chart (mm/inches) |
|---|
| Bearing number | 32015XU |
| Size (mm) | 75x115x25 |
| Bore Diameter (mm) | 75 |
| Outer Diameter (mm) | 115 |
| Width (mm) | 25 |
| d | 75 mm |
| D | 115 mm |
| T | 25 mm |
| B | 25 mm |
| C | 19 mm |
| ra1 max. | 1,5 mm |
| a | 25,5 mm |
| r min. | 1,5 mm |
| r1 min. | 1,5 mm |
| da min. | 83,5 mm |
| Da min | 103 mm |
| Da max. | 106,5 mm |
| db max. | 83 mm |
| Db min. | 110 mm |
| ra max. | 1,5 mm |
| Sa | 5 mm |
| Sb | 6 mm |
| Weight | 0,909 Kg |
| Basic dynamic load rating (C) | 106 kN |
| Basic static load rating (C0) | 167 kN |
| (Grease) Lubrication Speed | 3 000 r/min |
| (Oil) Lubrication Speed | 4 000 r/min |
| Calculation factor (e) | 0,46 |
| Calculation factor (Y0) | 0,72 |
| d1 | 96 mm |
| rs min | 1.5 mm |
| r1s min | 1.5 mm |
| e | 0.46 |
| Y2 | 1.31 |
| Y0 | 0.72 |
| Mass | 0.91 kg |
| ISO 355 reference | T4CC075 |
| Dynamic load, C | 106 kN |
| Rating life coefficient, A2 | 1 |
| Static load, C0 | 167 kN |
| Fatigue limit load, Cu | 20.4 kN |
| Nlim (oil) | 4,000 rpm |
| Nlim (grease) | 3,000 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Characteristic rolling element frequency, BSF | 10.14 Hz |
| Characteristic outer ring frequency, BPF0 | 12.69 Hz |
| Characteristic inner ring frequency, BPFI | 15.31 Hz |
| da max | 83 mm |
| db min | 83.5 mm |
| Da max | 106.5 mm |
| Db min | 110 mm |
| Ca min | 5 mm |
| Cb min | 6 mm |
| ra max | 1.5 mm |
| r1a max | 1.5 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0 |
| EAN | 4547359002997 |
| Product Group | B04334 |