Including 1, Open deep groove ball bearing type 60000, which mainly bears pure radial load, and also can bear a certain axial load. When only the radial load is subjected, the contact angle is zero; When the radial clearance is increased, it has the function as angular contact ball bearing, which can bear large axial load. This type has simple structure, easy to use and wide application.

2, Deep groove ball bearing type 60000 N with the snap ring groove in the outer ring and the deep groove ball bearing type 60000 NR with the snap ring groove and the snap ring in the outer ring . The snap ring can limit the axial displacement of the bearing, simplify the bearing housing structure , and reduce the size.

3, Deep groove ball bearing type 60000-Z with shield on one side and deep groove ball bearing type 60000-2Z with shields on both sides, which are used for the situation that it is difficult to lubricate alone,and inconvenient to place the lubricating oil circuit and check the lubrication. Both have been filled with a certain amount and grade of rust proof and lubricating lithium grease by the manufacturer, and there is no need to clean or add lubricants during installation.

4, Deep groove ball bearing type 60000-RS with seal(contact) on one side, deep groove ball bearing type 60000-2RS with seal(contact) on both sides, deep groove ball bearing type 60000-RZ with seal(non-contact) on one side and deep groove ball bearing type 60000-2RZ with seal(non-contact) on both sides, which are the same as the bearing with shield in terms of performance, grease and usage.

The difference is that there is a large gap between the shield and the inner ring, but a samll gap between the non-contact seal and the inner ring, no gap between the contact seal and the inner ring. They have different sealing effects, and the sealing effect of no gap is better, but its friction and noise increase, and the maximum speed is lower.

During the use of deep groove ball bearing, it is necessary to ensure that the bearing load is greater than the minimum load to prevent the ball from sliding on the raceway. It is important to note that bearings with seals or shields are generally designed for use in the situation where the inner ring rotates, and the grease may leak if used for high-speed rotation of the outer ring.

What else do you want to know about deep groove ball bearings?Welcome to discuss in the comment section.