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LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
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Mud Motor Angular Contact Thrust Bearing

LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
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LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
City: Luoyang
Province/State: Henan
Country/Region: China
Contact Person:Mr Dave-Lee

Mud Motor Angular Contact Thrust Bearing

Brand Name : MONTON
Model Number : 128916M
Certification : ISO9001
Place of Origin : LUOYANG
MOQ : 1
Price : 500USD
Payment Terms : TT
Supply Ability : 1000/pcs/week
Delivery Time : 35days
Packaging Details : single box
Material : 55SiMoVA
Row : 7row or 8 row or more
Application : Oil industry
Customer : SLB,GE
ID : 80mm
OD : 148mm
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Thrust angular contact ball bearings for downhole motor or drilling motor

BrandMonton
NameMud lubrication bearings
Model128916M
Material55SiMoVa or 8620Outside diameterISO9001:2001
PrecisionABEC-1
Bore Size:30mm-1000mmOutside diameter50mm-5000mm
ClearanceCo, C2, C3, C4
Cage Typenylon
Seals Typeopen
Features• Special steel for all bearing components
• Full complement bearing
• Precision matched rings
• Unique bearing design to support heavy
• axial drilling loads
ApplicationDownhole motor or drilling motor for the oil industry
Packagepallet, wooden case,industrial package or as customers' requirement
PriceFOB, CFR, CIFDelivery Time35days


mud motor angular contact thrust ball Bearings manufacturers
Product Description
The bearings in a mud motor at the end of a drill string would place a huge influence on productivity and reliability in terms of oil
drilling or gas drilling.The working condition of these mud motor bearings are extremely harsh: the bearings bear heavy axial and
shock loads, and they are also exposedwith highly abrasive mud.

• Special steel for all bearing components
• Full complement bearing
• Precision matched rings
• Unique bearing design to support heavy
• axial drilling loads



Application

Down hole motor or drilling motor for the oil drilling industry
Bearing Assembly of Downhole Motor is used to transmit motor rotary dynamic force to the bit, meanwhile to withstand axial and radial load from drilling weight. Inside of the Bearing Assembly,Monton uses TC Radial Bearing and a stacked thrust bearings. The thrust bearings support the downward force resulting from the “weight on bit” (WOB) and the loads from the combination of hydraulic thrust and weight loads from internal components.Monton provides different bearing assemblies, designed to meet the diverse requirements of the drilling industry.

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

mud motor angular contact thrust ball Bearings manufacturers


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