Henan, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
Annual Revenue:
96.24 Million USD
OEM/ODM Service
Sample Available
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Bearing, Ball Bearing, Bearing for Oil manufacturer / supplier in China, offering Zys Mud Lubricating Bearings for Drill Motor, Good Quality Crossed Roller Bearing for Robot Ra12016, Double Direction Thrust Angular Contact Ball Bearing 234436/M and so on.

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Zys Mud Lubricating Bearings for Drill Motor

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Min. Order / Reference FOB Price
1 Piece US $0.9-1/ Piece
Production Capacity: 10000 Per Month
Transport Package: Standard Export Packing
Payment Terms: L/C, T/T
Product: Mud Lubricating Bearings for Drill Motor
Structure: Angular Contact
Type: Ball
Breadth: 50-220mm
Application: Drilling for Oil and Gas
Row: 3-12 Rows

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Basic Info

Model NO.: bearing
Sealing Type: Not Sealed
Precision Grade: P0 / Abec1
Trademark: ZYS
Specification: high quality
Origin: Luoyang, Henan, China

Product Description


Product Description

Mud lubricating bearings for drill motor

     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.



Special steel for all bearing components

Full complement bearing

Precision matched rings

Unique bearing design to support heavy

Axial drilling loads

Zys Mud Lubricating Bearings for Drill Motor

Our service

Zys Mud Lubricating Bearings for Drill Motor

1. Service on custom bearing

     We are non-standard bearing manufacturing expert.  We have a  professional team engaged in the design, development and manufacture special bearing to meet your special requirements.

2. Service on bearing testing
We are sincerely to provide you with the following services on bearing testing:
(1) Research and development of all types of bearing testing machines, such as the durability test, life 
test, performance test and special test of special bearings.

(2) The planning construction project of bearing laboratory and the skill training of test personnel.
(3) Proving all types of bearing testing machines and the transfer of bearing testing technical achievement.
(4) Accepting the research and establishment of testing technology, regulations and standards of all 
special bearings.

(5) Accepting the development of all kinds of non-standard equipments and control system, and accepting all kinds of software programming.

3. Service on bearing inspection
We are sincerely to provide you with the following services on bearing inspection: 
(1) Reference transfer,verification and repair of measuring devices, bearing instruments calibration, 
position measuring, components inspection, samples surveying and mapping.

(2) Quality and index inspections of heat treatment, physical and chemical indicators inspections of materials, grinding index inspection, pressure inspection, bearing failure and waste bearing analysis.

(3) Precision grade inspection for different types of bearings, rolling elements and bearing accessories inspection, vibration and clearance master transfer, bearing inspecting instruments calibration.

4. Service on spindle rebuilding
   Our main business on spindle rebuilding: Change bearings, shaft, stator and etc. Measure dynamic balance.

5. Service on metal material inspection
   We undertake many physical and chemical inspections, including heat treated structure evaluation of bearing parts, the inspections on the depth and hardness of surface deteriorative layer, magnetic particle inspection, retained austenite inspection, contact fatigue life test, etc.

6. Service on non-metallic products
    ZYS is engaged in researching the application of bear
ing antirust lubricating technology for a long time, and has developed various relevant oil and grease products. 
    We undertake the standards establishment and product inspection for non-metallic products, such as anti-rust products, lubricants, plastic cage, seals, etc.

Zys Mud Lubricating Bearings for Drill Motor


     We would like to and ready to do business with any company from all over the world.If any of ZYS products interests you or if you have interests in ZYS company,please don't hesitate to contact with us,we would like to give you ZYS best quality service any day any time !


  Contact us  

Address: No.1 Jilin Road, Luoyang City, Henan, Province, China.

Zip Code:471039                   


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Material:       GCr15,9Cr18,G20CrMo or others
Certificate:    GB/T19001-2000(ISO9001:2000),  GJB/Z9001A-2001,  GJB9001A-2001

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