Product Series
70000B Series
Angular contact bearing balls with α=40° (70000 B type), can accommodate axial loads in one direction only.
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Angular Contact Ball Bearings
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70000B Series
Angular contact bearing balls with α=40° (70000 B type), can accommodate axial loads in one direction only. This type of bearing is typically adjusted against a second bearing. Their bearing rings have an upper and a lower shoulder and are non- separable. Mainly used in a wide range of industries such as automobiles, electrical equipment, machine tools, and aircraft.
Bearing Number |
Dimensions mm |
7202B |
15×35×11 |
7203B |
17×40×12 |
7203BTN |
17×40×12 |
7204B |
20×47×14 |
7204BTN |
20×47×14 |
7205B |
25×52×15 |
7205BTN |
25×52×15 |
7206B |
30×62×16 |
7206BTN |
30×62×16 |
7207B |
35×72×17 |
7207BTN |
35×72×17 |
7207BM |
35×72×17 |
7207BM |
35×72×17 |
7208B |
40×80×18 |
7208BTN |
40×80×18 |
7209B |
45×85×19 |
7209BTN |
45×85×19 |
7209BM |
45×85×19 |
7210B |
50×90×20 |
7210BTN |
50×90×20 |
7210BM |
50×90×20 |
7211B |
55×100×21 |
7211BTN |
55×100×21 |
7212B |
60×110×22 |
7212BTN |
60×110×22 |
7212BM |
60×110×22 |
7212BM/S0 |
60×110×22 |
7213B |
65×120×23 |
7213BTN |
65×120×23 |
7214B |
70×125×24 |
7214BTN |
70×125×24 |
7214BM |
70×125×24 |
7215B |
75×130×25 |
7215BTN |
75×130×25 |
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Advantages
The product is widely used as a supporting product in industries such as metallurgy, mining, petroleum, chemical, coal, cement, papermaking, wind power, heavy machinery, engineering machinery, agricultural machinery, port machinery, etc.
01
Suitable for mass production, with stable and reliable quality and high production efficiency
02
Standardized size, interchangeable, easy to install and disassemble, and easy to maintain
03
Compact structure, light weight, and reduced axial size
04
High precision, high load, low wear, and long service life
05
The starting friction torque is only slightly higher than the rotational friction torque
06
Suitable for mass production, with stable and reliable quality and high production efficiency
07
The transmission friction torque is much lower than that of hydraulic bearings, resulting in lower friction temperature rise and power consumption
08
Some bearings have automatic centering performance
Processing Factory
We have a complete and scientific quality management system, equipped with modern production equipment and advanced testing instruments








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