Proper selection of standard lubricants include the bearing type and size, temperature, speed, payload, and the expected service life and relubrication.
Initial radial clearance of bearings in the process pushed gradually decreased, while pushing in the volume determined by the size of the tie level. Therefore, prior to installation, you must first measure the initial radial clearance of TIMKEN bearings. Push the bearing process, continuous measurement of radial clearance, until it reaches the required reduction of radial clearance and interference fit is ideal so far.
Due to lubrication, speed, load, temperature, environment impact value only indicates the approximate temperature range in the table. Of fatigue life of rolling bearings lubrication on bearing lubrication and friction, abrasion, temperature, vibration, and so have an important impact, without normal lubrication, the bearings will not work. Causes analysis of bearing damage showed that associated 40% left and right bearing damage and poor lubrication. Therefore, TIMKEN bearings well lubricated is the effective measure to reduce bearing friction and wear. In addition, the bearing lubrication as well as heat, rust, seal, reduce impact multiple roles, role of bearing lubrication can be briefly described as follows:
A. b rolling or sliding on the surface of the contact surface forming a film of oil between the two separated on the surface, reducing friction and wear of contact surfaces.
B. oil lubrication, especially using circulating oil lubrication, oil mist lubrication and oil lubrication, the lubricating oil can take away most of the friction inside the bearing heat, serve as an effective heat dissipation effect.
C. grease lubrication, prevents external dust and other foreign matter into the bearing, played a close role.
D. role of lubricant to prevent corrosion of metals.
E. extensions of the TIMKEN bearing fatigue life.
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