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skf nu 311 bearing
Browse skf nu 311 bearing 62.0000 mm D Categories BEARING Driveshaft USA CORP. in the Manufacturers Online Free. including No Shield, no Seal, Accessories SKF Bearing.
- skf
nu 311
- No Shield, no Seal,
- 30500 N
- 62.0000 mm
- 34100 N
- 25.40 mm
- 7500 rpm
- 1.00 mm
- 10000 rpm
-
BEARING Driveshaft USA CORP.2020-07-10 09:46:19
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skf nu 311 bearingCodes and sizes
| Accessories: | No Shield, no Seal, | Basic Static Radial Load Rating Co: | 30500 N | D: | 62.0000 mm |
| Basic Dynamic Radial Load Rating C: | 34100 N | B: | 25.40 mm | Grease Speed Rating n1: | 7500 rpm |
| Fillet Radius ra: | 1.00 mm | Oil Speed Rating n2: | 10000 rpm | d: | 25.000 mm |
| Sealed Speed Rating n3: | 7500 rpm |
skf nu 311 bearingCode system
skf nu 311 bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | ML71910HVUJ74S |
| Size (mm) | 50x72x12 |
| Bore Diameter (mm) | 50 |
| Outer Diameter (mm) | 72 |
| Width (mm) | 12 |
| d | 50 mm |
| D | 72 mm |
| B | 12 mm |
| C | 12 mm |
| Angle (α) | 20 ° |
| d1 | 56.8 mm |
| d2 | 54.7 mm |
| D1 | 66.01 mm |
| D2 | 67.51 mm |
| a | 20 mm |
| Contact angle α | 25 ° |
| rs min | 0.6 mm |
| r1s min | 0.3 mm |
| f0 | 8.66 |
| Precision class | P4S |
| Mass | 0.13 kg |
| Dynamic load, C | 7.1 kN |
| Static load, C0 | 5.3 kN |
| Fatigue limit load, Cu | 0.34 kN |
| Nlim (oil) | 32,000 rpm |
| Nlim (grease) | 22,000 rpm |
| Axial displacement K Factor | 0.61 |
| Preload level | 7 |
| Preload value | 0.06 kN |
| Axial rigidity | 90 N/µm |
| Radial rigidity | 200 N/µm |
| Min operating temperature, Tmin | -30 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.46 Hz |
| Characteristic rolling element frequency, BSF | 12.47 Hz |
| Characteristic outer ring frequency, BPF0 | 13.92 Hz |
| Characteristic inner ring frequency, BPFI | 16.08 Hz |
| da min | 54.5 mm |
| db min | 54.5 mm |
| Da max | 67.5 mm |
| Db max | 67.5 mm |
| r1a max | 0.3 mm |
| ra max | 0.6 mm |
| D6 | 58.3 mm |
skf nu 311 bearing Cad Models
Contact Us
- BEARING Driveshaft USA CORP.
- Address264 Teague Court, Auburn, AL 36832, U.S.A.
- Phone(Working Time)321-5268
- Fax
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