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QJF1044X1MA Four point contact ball bearings
Our highly-skilled and factory-trained service experts have the resources to help 0.25 m/s Permissible sliding velocity v min. you with all your QJF1044X1MA Four point contact ball bearings needs - including routine maintenance, major h8 Tolerance shaft repairs, warranty service, and Four point contact ball bearings equipment inspections.
QJF1044X1MA
- h8
- 5 m/s
- 0.25 m/s
- 70 mm
- 0.05
- 10 N/mm²
- 20 N/mm²
- 0.1
-
HFD Bearing Develop Co.,Ltd2020-07-10 09:46:19
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QJF1044X1MA Four point contact ball bearings Specification details
| Tolerance shaft: | h8 | Permissible sliding velocity v max.: | 5 m/s | Permissible sliding velocity v min.: | 0.25 m/s |
| B: | 70 mm | Coefficient of friction µ min.: | 0.05 | Specific dynamic load factor K: | 10 N/mm² |
| Specific static load factor K0: | 20 N/mm² | Coefficient of friction µ max.: | 0.1 | d: | 55 mm |
| Tolerance housing: | H7 |
QJF1044X1MA Four point contact ball bearings Specification
QJF1044X1MA Four point contact ball bearings Size Chart (mm/inches) | |
|---|---|
| Bearing number | 031BC07A2 |
| Dimensione (mm) | 30.6x72x19 |
| Marchio | NACHI |
| Diametro del foro (mm) | 30,6 |
| Diametro esterno (mm) | 72 |
| Larghezza (mm) | 19 |
| d | 30,6 mm |
| D | 72 mm |
| B | 19 mm |
| C | 19 mm |
QJF1044X1MA Four point contact ball bearings Cad Models
Contact Us
- HFD Bearing Develop Co.,Ltd
- AddressMax-Planck-Str. Erkrath, F.R.Germany
- Phone(Working Time)59-645-62-46
- Fax
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