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Build Your Online Product Catalogs?
| Product Name: |
High precision High temperature bearings TS6203
|
| Supply Ability: |
100000 pieces |
| Related proudcts |
ball bearings, high temperature, high precision, |
| Specifications |
17*40*12 |
| Price Term: |
FOB |
| Port of loading: |
Shanghai |
| Minimum Order |
1 piece |
| Unit Price: |
usd0.1~20 |
|
High precision High temperature bearings TS6203
High temperature bearing refers to working temperature 150 ℃ above in the use of bearing. High temperature bearing steel according to the high temperature bearing work of high temperature environment can be divided into various types, high temperature bearing steel in every stage of the temperature characteristic is not the same.
Chromium bearing steel:
Chromium bearing steel in temperature more than 150 ℃ ~ C, its hardness will sharply, size is not stable, and cause bearing does not work properly. So, if the race and rolling body choose ordinary high carbon chromium bearing steel manufacturing, working temperature at 150 ℃ ~ E ~ 250 ℃ condition, must to bearing parts special tempering treatment. Tempering treatment of bearing steel, can in work temperature under normal use. But because after tempering hardness declined, bearing life reduced. When bearing working temperature higher than 250 ℃, then must use high temperature resistant bearing steel manufacturing.
High temperature bearing steel:
High temperature bearing steel in addition to should have general bearing steel performance outside, still should have certain high temperature hardness and high temperature wear resistance, high temperature contact fatigue strength, oxidation resistance, high temperature resistance, i***ct resistance, high temperature performance and dimension stability. High temperature bearing steel W, Cr, V, Mo can form high temperature of undissolved carbide, and in the tempering to precipitation dispersion distribution carbide, produce secondary hardening effect, make this kind of steel at certain temperatures are still has high hardness, wear resistance, strong antioxidant properties, high resistance to fatigue resistance and dimensional stability.
Commonly used high temperature bearing steel are:
Molybdenum steel: Cr4M04V, Crl5M04, 9 crl8mo, Crl4M04;
Tungsten system steel: W9Cr4V2Mo, W18Cr4V;
Tungsten molybdenum: W6MoSCr4V2.
High tem |
| Company: |
Shanghai Jumping Bearing Co.,ltd
|
| Contact: |
Ms. Jelly Cheng |
| Address: |
Changshou Road |
| Postcode: |
200333 |
| Tel: |
0086 18201952407 |
| Fax: |
86 021 60700373 |
| E-mail: |
|
|
|
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