Cold Drawn Bright Seamless Stator Tube

Cold Drawn Bright Seamless Stator Tube

The cold drawn bright seamless stator tube is a cold drawn seamless steel tube used to make ordinary rolling bearing rings.Cold drawn bright seamless stator tubes are subject to high pressure and friction, so the bearing steel used has high and uniform hardness and wear resistance, as well as high elastic limit.
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Product Details

1. Introduction

The cold drawn bright seamless stator tube is a cold drawn seamless steel tube used to make ordinary rolling bearing rings.Cold drawn bright seamless stator tubes are subject to high pressure and friction, so the bearing steel used has high and uniform hardness and wear resistance, as well as high elastic limit.

 

2. Product Details

Application: Used for drilling, down hole motor stator tubes.

Size : ID from 70mm to 250mm

Length : Depends on customer requirement.

Material : 4140 / 42CrMo

Delivery Condition: Cold drawn / Q+T

ID and OD Tolerance : Depends on customer requirement.

Brand : Hengtong


3.Size List

72*90

75*95

76*98

86*105

86*110

95*120

95*127

106*136

127*161

127*165

134*172

139.7*177.8

140*172

147*185

158.75*209.55

159*197

165*203

172*210

172*228

200*245

235*288

203*120

172*103

197*120

165*106







4.Application

In addition to ball bearings, bearing rings are sometimes used to make tools such as punching machines and measuring tools.

 

5.Characteristics

1) Good hardability and high toughness

2) Long fatigue life

3) Medium cold processing plasticity

4) Certain machinability

5) Poor weldability


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