Bearing
Dezhou Rundong Petroleum Machinery Co., Ltd,a gas & oil field services company, is a professional roller bearing manufacturerswith 20 years history in manufacturing of oil drilling equipment. Products quality are well controlled according to China's oil industry standard, API specs as well as ISO9001 quality system. Dezhou Rundong is authorized top class supplier of CNPC, SINOPEC and CNOOC.
We will offer taper tap fishing tool,junk sub fishing tool and discharge manifold equipment,such as Fig 2202 hammer union,pulsation dampener charging kit,releasing and circulating overshot,short catch overshot,types of fishing tools in drilling and mud pump wear plate.
We provide a complete range of bearings, in line with the market-oriented principle, the production of a variety of standard and non-standard bearings.
Application fields include: construction machinery, wind power generation, offshore platform, petroleum metallurgy, shipbuilding, aerospace, armor, nuclear power, machinery manufacturing and other industries.
1Cylindrical Roller Bearing
2Spherical Roller Bearing
3Inch Taper Roller Bearing
4Taper Roller Bearing
Bearings can be divided into many types, rolling bearings, radial bearings, ball bearings, thrust bearings and so on.
In terms of its role, it should be a support, that is, the literal interpretation is used to support the shaft, but this is only part of its role, and the essence of support is to be able to bear radial loads. Can also be understood as it is used to fix the shaft. It is to fix the shaft so that it can only achieve rotation, and control its axial and radial movement.
The consequence of a motor without bearings is that it cannot work at all. Because the shaft can move in any direction, the shaft can only be rotated when the motor is working.
In theory, it is impossible to realize the role of transmission. Not only that, the bearing will also affect the transmission. In order to reduce this effect, good lubrication must be achieved on the bearings of high-speed shafts. Some bearings already have lubrication, called pre-lubricated bearings. Most bearings must be lubricated. When running at high speeds, friction not only increases energy consumption, it is even more terrible that the bearings are easily damaged.
The idea of turning sliding friction into rolling friction is one-sided, because there is something called a sliding bearing.
The roller bearing priceis reasonable,if you want it,you can contact us freely.
在线联系供应商
Other supplier products
 |
Mud Pump Piston Rod | Piston rod is main parts of oil drilling rig mud pumps. The large end of the piston rod is connected to the power end of the mud pump through the c... |
 |
Centrifugal Pump | A centrifugal mud pumpis a pump that delivers liquid by centrifugal force generated when the impeller rotates. Structural Features of Centrifuga... |
 |
Brief Introduction and Characteristics of Reciprocating Pump | Brief Introduction and Characteristics of Reciprocating Pump Single and double acting reciprocating pumprelies on the reciprocating operation of p... |
 |
Fig 1502 Hammer Union | Fig 1502 Hammer Union Working Pressure: 15,000 psi(1034 bar) Features: Replaceable,lip-type seal provides primary seal,protects secondary metal-t... |
 |
F-500 Mud Pump | Features F500 mud pumpfor oil drilling have features of solid and compact structure, small volume, good and reliable performance. It can meet the ... |
Same products
 |
High Borosilicate Heat-resistant Glass Water Cup Bamboo Thermos | 卖方: 865087 | Yongkang Aijun Industry & Trade Co., Ltd. offers stylish drinkware designed for everyday conv... |
 |
(2RB110) Turbine Blower/Ring Blower/Blower/Low Noise Level | 卖方: Greentech Industry (Jinan) Co., Ltd | Features:1. Beautiful surface2. Easy installation3. Low noise level4. No vibration, and therefore... |
 |
YL-Impeller aerator(1.5 kw) | 卖方: Taizhou Jinhu Mechanical & Electrical Co., Ltd. | Taizhou Jinhu Mechanical & Electrical Co., Ltd. specializes in manufacturing reliable aeratio... |
 |
Microcrystalline wax specilized in rubber protection | 卖方: Syntop chemical Co.,Ltd. | In rubber protection, microcrystalline wax primarily resists ozone aging through physical migrati... |
 |
Microcrystalline wax used for investment casting processing | 卖方: Syntop chemical Co.,Ltd. | In candle and wax paper manufacturing, microcrystalline wax is primarily used as a modifyin... |
