Main Products: Angular Contact Ball Bearings ,Thrust Bearing Stacks ,TC Bearings ,High Precision Cross Roller Bearings ,Flexible Bearings ,Non-standard Bearings ,Turbocahger bearings ,Mud motor bearings ,Tungsten Carbide Tile Bearing
55SiMoVA or 8620 Downhole Drill motor Mud Motor Bearings 8~12 row 128718M
USD $50 - $3000 /Piece
Min.Order:1 Piece
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LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
Business license
Business Type: Manufacturer
Luoyang Henan ChinaMain Products: Angular Contact Ball Bearings ,Thrust Bearing Stacks ,TC Bearings ,High Precision Cross Roller Bearings ,Flexible Bearings ,Non-standard Bearings ,Turbocahger bearings ,Mud motor bearings ,Tungsten Carbide Tile Bearing
128713K Full Complement Monton Mud Motor Bearings For Drill Motor With Codes
7 Row / 8 Row Non Standard Bearings Precision Matched Rings For Downhole Motor
Drilling Motor Angular Contact Bearings Back To Back , GE Dual Ball Bearing
Mud Lubrication Non Standard Bearings 55SiMoVA 8620 Material For Oil Drilling Motor
Product Details
| Material: | 55SiMoVA Or 8620 | Row: | 8~12 Row |
|---|---|---|---|
| Application: | Oil Industry Or Gas Market | Customer: | Oil Company SLB,GE,etc |
| Market: | USA,Russia,Iran,etc. | Ball Material: | 55SiMoVa |
Downhole drilling motor bearings
Whether you’re drilling for oil or gas, the bearings in a mud motor at the end of a drill string have a direct impact on productivity and reliability.These mud motor bearings have to endure extreme operating conditions. In addition to severe axial and shock loads, these bearings are “lubricated” with highly abrasive mud, which for a bearing is the definition of an extreme operating condition.
How the new bearing works ?
The typical mud motor bearing contains between 8 and 12 rows for design optimization. When the bearing is new, the majority of the load is accommodated by the first four or five rows. As each row starts to wear, the load is shifted to the next row and the next until all the rows are worn equally. Then, the load is shifted back to the first row and the process is repeated. This unique Monton design enables the bearing to last significantly longer than previous bearing designs.
About the redesign process
To significantly improve bearing performance and reliability,Monton engineers used proprietary Monton design and simulation tools to
• accurately define the behaviour of a bearing stack
• redesign the bearing to minimize stresses and optimise load carrying capacity
• test new designs and materials. With the Monton virtual test rig, engineers were able to identify and correct the problem of cracked rings and sheared balls – two common problems with these bearing
Product features
• Special steel for all bearing components
• Full complement bearing
• Precision matched rings
• Unique bearing design to support heavy axial drilling loads
Customer benefits
• Improved wear-resistance
• Increased load carrying capacity
• Optimized load distribution
• Increased robustness
• Improved reliability
• Customized design
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