12-30
2025
Bearing limiting speed, requirements for bearing selection based on rotational speed
For every bearing, there exists its own maximum rotational speed. Rotational speed plays a pivotal role in determining the temperature rise of a bearing...
Check the details
12-30
2025
What are the rated static load and rated dynamic load of a bearing?
When consulting bearing specifications, one frequently encounters the designations Cr and Cor. What do these letter combinations signify...
Check the details
12-30
2025
Methods for Inspection and Adjustment of Bearing Clearance
With the advancement of industrialisation, bearings have become increasingly prevalent in diverse equipment. Amongst these, the adjustment...
Check the details
12-30
2025
Radial clearance of deep groove ball bearings
Radial Clearance of Deep Groove Ball Bearings Note: Units in this table are in micrometres (μm). Nominal internal diameter d/mm 2 groups 0 groups 3 groups 4 groups 5 groups Exceed   To     Minimum&...
Check the details
12-30
2025
Causes of Noise Generation at Maximum Rotational Speed in Deep Groove Ball Bearings
Deep groove ball bearings may produce slight operational sounds during operation. Should the noise become excessive or abnormal sounds or impact noises occur, this indicates a bearing fault....
Check the details
12-30
2025
Performance Requirements for Sealing Materials in Deep Groove Ball Bearings
The primary factors affecting bearing performance relate to whether installation adjustments, operational maintenance, and repair procedures comply...
Check the details
12-30
2025
Preload ‘pre-tensioning’ as a method to enhance bearing rigidity
Surface scoring on single-row deep groove ball bearings: Cutting abrasive particles identified in ferrographic analysis, with non-ferrous metal composition....
Check the details
12-30
2025
Fundamental Concepts and Terminology of Rolling Bearings
Service life: The service life of an individual rolling bearing refers to the number of revolutions one bearing ring (or washer) makes relative to another bearing ring ...
Check the details
Contact us
Shandong Oukai Bearing Manufacturing Co.,Ltd

Tel:0635-2858518

Phone:150 9506 6919

Fax:0635-2858518

Address:Yandian Industry Park, Linqing City, Shandong Province