The Ball Bearing 6004 is a precision-engineered component designed for exceptional rotational performance in various mechanical applications. Manufactured by Ningbo Sill Bearing Co., Ltd., a leading supplier in China, this bearing is built for durability and reliable operation. Utilizing high-quality materials and advanced manufacturing techniques, the Ball Bearing 6004 provides excellent load capacity, minimal friction, and an extended service life. Ideal for use in automotive, industrial machinery, and electrical equipment, it delivers optimal functionality in challenging environments. With a commitment to quality and competitive pricing, Ningbo Sill Bearing Co., Ltd. offers trusted solutions that enhance the efficiency and longevity of your machinery.
The ferrule and the rolling element of the rolling bearing are repeatedly subjected to high contact pressure while performing rolling contact with sliding. The retainer is in sliding contact with o...
Nov 13,2025
Recently, ZWZ was awarded the ISO 22163 Quality Management System Silver Certificate in the European railway industry, becoming the first bearing manufacturer in China to receive th...
In automobile internal combustion engine, the engine bearing is usually composed of a crankshaft rotating journal or sliding bearing. The function of the inlet bearing is to hold the crankshaft in ...
How to accurately select SKF imported bearings is crucial, the requirements from many aspects to consider its function and performance.
At present, in the industrial use of rolling bearings of var...
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!