Functions and Specifications of Deep Groove Ball Bearings
Deep groove ball bearing has simple structures and is easy to use. Deep groove ball bearing is the largest production volume and the most extensive range of applications of a class of bearings.
Deep groove ball bearing is mainly used to bear radial load, it can withstand a certain degree of axial load. When the bearing radial clearance increases, it has the function of angular contact ball bearings, can withstand a large axial load to teach. With the same size compared to other classes bearings, such bearings friction coefficient is small, extreme high speed. Deep groove ball bearing should not be used in a high speed thrust ball bearings available under such circumstances bearing axial load.
Specific classification and model comparison:
1. open-type deep groove ball bearings (60000 type) Note: mainly used to bear radial load, but also can withstand small axial load, axial displacement of the shaft to limit axial clearance within the allowed outside the inner ring relative ring tilt .1 – * / 1
2. there are only moving the outer ring groove deep groove ball bearings (60000 N type) Note: The base-type deep groove ball bearings with snap ring simplify the bearing load bearing hole in the axial location
3. one side with a dust cover, the other side there are only moving the outer ring groove deep groove ball bearings (60000-ZN type)
4. two with a dust cover, there are only moving the outer ring groove deep groove ball bearings (60000-2ZN type)
5. one side with a Shield of the deep groove ball bearings (60000-Z)
6. both sides of the deep groove ball bearings with dust cover (60000-2Z) Note: The base-type deep groove ball bearings with dust cover and the gap between the inner wall, the limit speed and open-type deep groove ball bearings the same as Sealed bearings better fill in the appropriate lubricants during assembly, installation when used without cleaning and add lubricant.
7. one side with a ring of deep groove ball bearing (60000-RS-type ,60000-RZ type) Note: The same base-type deep groove ball bearing ring in contact with the inner wall-type (post code %/,(. /) and non-contact (.#,(.#), contact seal effect is good, but the friction large, low speed limit.
8. both sides with a ring of deep groove ball bearing (60000-2RS type ,60000-2RZ type) Note: Non-contact seals limit speed and open the same bearing deep groove ball bearings when you fill in the amount of lubricant in the assembly during installation without cleaning and addition of lubricant.
9. the flange outer deep groove ball bearings (F60000-type)
10. the flange outer side with a dust cover deep groove ball bearings (F60000-Z type)
11. two outer rings with a dust cover flange deep groove ball bearings (F60000-2Z type)
