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55SiMoVA Material Mud Motor Bearings For Downhole Motor / Oil Industry

Minimum Order Quantity : 1 Price : USD
Packaging Details : Single box/Wooden case Delivery Time : 7-35 days
Payment Terms : TT Supply Ability : 1000/pcs/week
Place of Origin: LUOYANG Brand Name: MONTON
Certification: ISO9001 Model Number: 128713K

Detail Information

Material: 55SiMoVA Or Case Hardened Material 8620 Row: 7row Or 8 Row Or More
Application: Downhole Motor Customer: SLB,GE,Halliburton
Bearing Life: 200hs Samples: Available
High Light:

dental handpiece bearings

,

non standard bearing

Product Description

Thrust angular contact ball bearings for downhole motor

 

 

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 exposed with 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:

 

Downhole motor or oil drill motor

 

Main customers:

 

SLB,GE,Halliburton

 

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

55SiMoVA Material Mud Motor Bearings For Downhole Motor / Oil Industry 0

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