LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
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128708K 42*74*162mm BEARINGS FOR DOWNHOLE DRILLING MOTORS

128708K 42*74*162mm BEARINGS FOR DOWNHOLE DRILLING MOTORS

Reference FOB Price:
US1 ~ 100 / Piece
Min. Order:
1 Piece
Stock:
1000 Piece
Production Capacity:
1000PCS/DAY
Port:
Shanghai
Payment term:
T/T
Delivery time:
7 days
Technical Parameters:
Product Designations:
128708K
Old Designations:
128708K
HS Code:
84821030.00
Structure:
angular contacy
Number of Rows:
multi-row
Inside Diameter:
42 mm
Outside Diameter:
74 mm
Thickness:
162 mm
Weight:
5 KG
Dynamic load Capacity, Radial (Cr):
7.1
Static load Capacity, Radial (Cor):
5.83
Reference speed (Grease rpm):
3000
Limiting speed (Oil rpm):
4500
Demensions:
42*74*162mm
Brand:
MONTON
Radial Clearance Trade No.:
C0
Precision Rating:
P4
Vibration:
Z1V1
Load Direction:
Radial
Bearing Material:
Gcr15
Seal Material:
Rubber
Ball Material:
Gcr15
Roller Material:
Gcr15
Contact Angle:
90
Transport Package:
Carton box
Shipping Ways:
TNT DHL
Country of Origin:
Luoyang
Quality Control:
Self control
Feature:
angular contact
Application:
harmonic drive
128708K 42*74*162mm BEARINGS FOR DOWNHOLE DRILLING MOTORS

 

128708K 42*74*162mm BEARINGS FOR DOWNHOLE DRILLING MOTORS

Model of Drilling Tools Bearings d D H
LZ89 128708K 42 74 162

 

Our main bearings products including bearings of petroleum screw drilling tools, equal-wall-thickness rubber stator of petroleum screw drilling tools, roller bearings(bearing roll),55SiMoVa or 8620 steel ball of three-roller rock bit, roller, thrust block and pad as well as hobbing cutter shaft of coal mine development, and main and supporting components and parts of construction machinery. The bearings for petroleum screw drilling tools(multi-row thrust ball bearings)are our leading products developed and filled the gap of China in 1980s.Up to now, there are more than 20 series including over 200 models.

 

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.


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How can you buy 128708K 42*74*162mm BEARINGS FOR DOWNHOLE DRILLING MOTORS on the Internet?
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Categories:  Special Bearings
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