Type of roller needle roller bearing:
In addition to the catalogues, bearings that can be used for general engineering, such as: open-drawn stamped outer ring roller needle bearings
(1), closed stamping outer ring roller needle bearing
(2), needle roller bearing with inner ring
(3) and needle roller bearings without inner ring roller / roller bearing without inner ring without cage
(4), there are cages and cages without roller cages
Various types of roller needle bearings are also available.
1. Roller needle roller cage assembly
2, no rib roller bearing
3, self-aligning roller needle bearing
4, combined roller needle / ball bearing
5, combined roller needle roller / thrust ball bearing
6, combined roller needle roller / cylindrical roller thrust bearing
Drawn outer ring roller needle roller bearing
The drawn cup roller needle roller bearing is a roller needle roller bearing with a thin stamped outer ring. Its main features are low cross-section height and high load carrying capacity.
It is mainly used for bearing arrangements with compact structure and low cost, and the inner hole of the bearing housing cannot be used as the raceway of the roller needle roller cage assembly.
Combined roller needle bearing
The combined roller needle roller bearing is a bearing unit composed of a radial roller needle bearing and a thrust bearing component, and has a compact structure, high rotation precision, and can withstand a certain axial load while receiving a high radial load. And the product structure is diverse, adaptable and easy to install.
Combined roller needle roller bearings are widely used in various mechanical equipment such as machine tools, metallurgical machinery, textile machinery and printing machinery, and can make the mechanical system design very compact and dexterous.