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200 mm x 310 mm x 51 mm NTN 7040DB angular contact ball bearings
100% Authentic. NTN Bearing Driveshaft do Brasil 200 mm x 310 mm x 51 mm NTN 7040DB angular contact ball bearings Highest 200 mm x 310 mm x 51 mm Quality. Certified Supplier.
- NTN
7040DB
- 49.2 mm
- 49.2 mm
- 38.1 mm
- 30700 N
- 114.3 mm
- 27.0 mm
- ZMaRC
- 17.5 mm
200 mm x 310 mm x 51 mm NTN 7040DB angular contact ball bearingsTechnical information
| Width A: | 49.2 mm | Dimension J: | 49.2 mm | Dimension H: | 38.1 mm |
| Basic Dynamic Radial Load Rating: | 30700 N | Dimension B: | 114.3 mm | Dimension N: | 27.0 mm |
| Insert Bearing IB: | ZMaRC | Pin Dia A1: | 17.5 mm | Weight W: | 1.10 kg |
| Dimension L: | 139.7 mm | Size (mm): | 200 mm x 310 mm x 51 mm |
200 mm x 310 mm x 51 mm NTN 7040DB angular contact ball bearingsCross reference
| Place of Origin | Shandong, China | Application | General | Material | Casting, Casting |
| Temperature of Media | Normal Temperature | Pressure | High Pressure | Power | Solenoid, Hydraulic |
| Media | Oil | Port Size | 10/20/13.4 | Structure | Safety |
| Product name | DA10-30 hydraulic pilot operated pressure reducing valve | Color | customer's request | Max. Flow | 250L/min |
| Size | 10/20/30 | Max pressure | 31.5MPa | Medium | Oil |
| Fluid | Mineral oil or Phospate ester | Oil temperature range | -30-+80℃ | Standard or Nonstandard | Standard |
| d | 110 mm |
| Coefficient of friction µ max. | 0.15 |
| Specific dynamic load factor K | 25 N/mm² |
| a | 4 mm |
| Specific static load factor K0 | 45 N/mm² |
| Tolerance shaft | e7 |
| α | 124 ° |
| Tolerance housing | H7 |
| Mass bushing | 2.65 kg |
| Permissible sliding velocity v min. | 0 m/s |
200 mm x 310 mm x 51 mm NTN 7040DB angular contact ball bearings Specifications
| interchange 200 mm x 310 mm x 51 mm NTN 7040DB angular contact ball bearings guide | ||||||||
| D | B | C | a | d | Cu | f0 | 2B | |
| TA 7040 Z | 82 mm | - | 92 kN | - | 70 | - | - | - |
| H7040AC/HQ1 | 310 | - | - | - | 200 | - | - | - |
| 7040 A | 310 mm | 51 mm | 51 mm | 99,1 mm | 200 mm | - | - | - |
| 7040DB | 310 mm | 51 mm | 410 kN | 99 mm | 200 mm | - | - | 102 mm |
| 7040DB | 310 mm | 51 mm | 410 kN | - | 200 mm | - | - | 102 mm |
| 7040DB | 310 mm | 51 mm | 365 kN | 48.1 mm | 200 mm | - | - | 102 mm |
| 7040DB+16D/GNP4 | 310 mm | 118 mm | 118 mm | - | 200 mm | - | - | - |
| 7040DB+43D2CS54P5 | 310 mm | 145 mm | 145 mm | - | 200 mm | - | - | - |
| 7040DB/GNP5 | 310 mm | 102 mm | 102 mm | - | 200 mm | - | - | - |
| 7040DB FY | 310 | 102 | - | 198.3 | 200 | 20.0 | - | - |
Contact Us
- NTN Bearing Driveshaft do Brasil
- AddressEstrada Municipal, 400 Neighborhood Jardim Santo Afonso, Postcode 07215-040, Guarulhos-Sao Paulo, Br
- Phone(Working Time)2085-5268
- Fax
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