Iniature bearings mainly take radial load , has the advantages of high speed and low noise. Products include metric, inch, flange, stainless steel , ceramic, there are more than 3800 kinds of models , diameter size range of miniature bearings of 1-12mm, widely used in all kinds of micro-motors , fitness equipment , telecommunications equipment , instrumentation , computers , car motors, precision instruments, machinery, household appliances , medical
Size/Diameter : upto 25mm
Inner Diameter : 5 mm
Usage/Application : Industrial
Shape : Round/Circular
Outer Diameter : 20 mm
Bush Length : 20mm
Finish : Polished
Country of Origin Made in India
Tianjin DSR Bearing can supply you with the broadest possible array of bearings. In addition to Ball bearing, Roller bearing, Needle bearing, Pillow Blocks, we manufacture Flange blocks, Rolling mill bearing, Slide bearing and Water pump bearing. Our unparalleled experience as a total manufacturer and exporter for these industries is essential for the development and application of a premier product line for all general industries.
We have a variety of ball bearings for sale from trusted brands like KBC(SHAEFFLER),Enduro, NTN-SNR, SKF, FAG, TIMKEN, INA, NSK, RHP and our own brand bearings. Our popular bearings include miniature bearings, deep groove ball bearings and loose ball bearings. All of our ball bearings for sale come in a range of dimensions and pack sizes.
A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races.
The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads. It achieves this by using at least two races to contain the balls and transmit the loads through the balls. In most applications, one race is stationary and the other is attached to the rotating assembly (e.g., a hub or shaft). As one of the bearing races rotates it causes the balls to rotate as well. Because the balls are rolling they have a much lower coefficient of friction than if two flat surfaces were sliding against each other.
Ball bearings tend to have lower load capacity for their size than other kinds of rolling-element bearings due to the smaller contact area between the balls and races. However, they can tolerate some misalignment of the inner and outer races.
