bellazou926@gmail.cpom Angular contact ball bearings can withstand both radial and axial loads and can work at higher speeds. They are mainly used in metallurgical equipment, mining machinery, engineering machinery, paper making machinery, wind power generators, semiconductors, machine tools, gear units, electric motors (motors), pumps and compressors, injection molding machines, motorcycles and other fields.
Today we will learn about the classification of angular contact ball bearings and their characteristics.
No.1 Single Row Angular Contact Ball Bearing
This kind of bearing has contact angle, so it is suitable for bearing axial load in one direction, or synthetic load.
Structurally, the axial force is generated after bearing radial load, so 2 bearings are used in pairs, or two or more are used in pairs. Single row angular contact ball bearings can be used to improve rigidity by using a preload method, and are therefore suitable for machine tool spindles with high rotational accuracy.
7072 AM Angular Contact Ball Bearing
7072 AM is single row angular contact ball bearing. We have large stock for different brands.
Data sheet and drawing for 7072 AM bearing:
| Type | Angular contact ball bearing |
| Model | 7072 AM |
| Inside diameter (d) | 360 mm |
| Outer diameter (D) | 540 mm |
| Width (B) | 82 mm |
| d1 | 430.73 mm |
| a | 171 mm |
| Basic dynamic load rating | 520 kN |
| Basic static load rating | 950 kN |
| Fatigue load limit | 19 kN |
| Reference speed | 1300 r/min |
| Limiting speed | 1300 r/min |
| Mass | 61.8 kg |
Application for angular contact ball bearings:
They are used in slaughter and meat preliminary processing equipment, beverage production equipment, horizontal rubber machinery, sealing machinery, electric soldering iron, and other fields.
