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AST NU2248 M cylindrical roller bearings
Various cylindrical roller bearings types 0.36 kg Mass adapter sleeve assembly and sizes NTN BEARING CORP.OF AMERICA to accommodate your AST NU2248 M cylindrical roller bearings 18 Threads per inch requirements.
- AST
NU2248 M
- 0.36 kg
- 18
- 75.54 mm
- 55 mm
- 54.788 mm
- W 11
- 46.038 mm
- 12.954 mm
-
NTN BEARING CORP.OF AMERICA2020-07-10 09:46:19
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AST NU2248 M cylindrical roller bearingsCode description
| Mass adapter sleeve assembly: | 0.36 kg | Threads per inch: | 18 | d3 max.: | 75.54 mm |
| d: | 55 mm | G: | 54.788 mm | Lock washer: | W 11 |
| d1: | 46.038 mm | B: | 12.954 mm | B1: | 46.609 mm |
| Sleeve: | S 11x1.13/16 |
AST NU2248 M cylindrical roller bearingsProduct features
AST NU2248 M bearing Size Chart (mm/inches) | |
|---|---|
| d | 17 mm |
| D | 40 mm |
| B | 12 mm |
| rs min | 0.6 mm |
| Radial clearance class | CM |
| Mass | 0.07 kg |
| Dynamic load, C | 9.6 kN |
| Static load, C0 | 4.6 kN |
| Fatigue limit load, Cu | 0.21 kN |
| f0 | 12.8 |
| Nlim (oil) | 21,000 rpm |
| Nlim (grease) | 18,000 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 | 3.78 Hz |
| Characteristic outer ring frequency, BPF0 | 2.63 Hz |
| Characteristic inner ring frequency, BPFI | 4.37 Hz |
| da min | 21 mm |
| Da max | 36 mm |
| ra max | 0.6 mm |
AST NU2248 M cylindrical roller bearings Cad Models
Contact Us
- NTN BEARING CORP.OF AMERICA
- Address1600 E. Bishop Court, P.O. Box 7604,Mount Prospect, IL 60056-7604, U.S.A.
- Phone(Working Time)298-5268
- Fax
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