Small Roller Ball Bearing

I have been in the mechanical transmission industry for over a decade, and I always tell my customers, 'Don't underestimate this bearing. Whether the equipment can withstand the work depends entirely on the materials and workmanship in its bones.' Our small roller bearing is different from ordinary ball bearings - the cylindrical rollers are arranged in a linear contact, like turning a single point of force into a whole line of force. Under the same size, the radial bearing capacity is directly increased by three times. Last year, we replaced the bearing for an automation equipment factory in Dongguan, and it took us a whole year and a half to replace the parts that were originally worn out in three months.

The key lies in the craftsmanship: the raceway has been specially curved to create a "buffer track" for the rollers, allowing for even distribution of impact loads even during sudden stops and rotations of the equipment; The surface has undergone ultra precision research and treatment, making it feel smoother than a mirror surface. The measured friction coefficient is 40% lower than that of ordinary bearings. A medical device customer previously reported that the noise level dropped to 38 decibels when used on a detector, similar to the sound of flipping a book.

We currently have a full range of specifications in stock with inner diameters ranging from 10mm to 50mm and outer diameters ranging from 20mm to 80mm, which can be matched with precision screws in the laboratory to spindles for electric tools. Last week, we just sent a batch of P4 grade precision bearings to a medical equipment factory in Shenzhen. They said that the bearings should be installed on the rotating parts of the CT machine, and the continuous 24-hour operation error should not exceed 0.01mm. We remind everyone to use a special press sleeve when installing, and not to use a hammer to forcefully hit them. Last month, a customer tried to save trouble by knocking on the bearings. Later, I used hydraulic fixtures to install them according to my method, and so far there have been no problems. We can customize the specifications or special working conditions according to our needs, after all, making the equipment stop less and work more is our duty in making accessories.