- Model NO.: 7000
- Work Temperature: Normal Temperature
- CE Approved: ISO Certificate
- Condition: New
- Specification: CE, ISO9001
- HS Code: 8412390000
- Brand: Yj
- Material: Aluminum
- Type: Pneumatic Actuator
- Trademark: YJ
- Origin: Ruian, China
1) With single acting type (spring return) and double acting type
2) Output 3 to 10, 000N. M
3) Air pressure: 2 to 8 Bar, max. 10 Bar
4) Ambient temperature: -20 ~ +90º C
5) Optional accessories: Solenoid valves, limited switch, electric position
Features:
1) Excess broadside rack (piston) pinion drive technology
2) The interface between piston, pinion and body is made of low friction material
Standards:
1) Interface between actuator and valve: 4 or 8 bolt orifices according to DIN/ISO 5211, the axle assembles orifice according to DIN 3337
2) Interface between actuator and control valve: 7100 D/S-7350 D/S according toNAMUR or VDI/VDE 3845, 7040 D/S-7090 D/S connecting via the adapter plate
3) Interface between actuator and signal box: According to VDI/VDE 3845
Spherical Roller Bearings have two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis . The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, these bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. Spherical Roller Bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions.
Bearing performance is not only determined by load or speed ratings. There are a number of other factors that contribute to bearing performance. To a large extent, performance is influenced by the geometry of the rollers, raceways and cages, the heat treatment during manufacture, as well as the surface finish of all contact surfaces.
Spherical Roller Bearings
Spherical Roller Bearings,Spherical Ball Roller Bearing,Steel Spherical Roller Bearing,Asymmetrical Spherical Roller Bearings
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