Code meaning:
C: Symmetrical roller, stamped steel plate stop ring
CA: Symmetrical roller, one-piece brass cage
CTN1: symmetrical roller, nylon cage
E: Third generation design. Improve stress distribution; Provides longer service life than normal designs
Q: Bronze cage
MB: Symmetrical roller, two brass cages
EM: Symmetrical roller, special alloy integral cage.
K: tapered bore bearing, taper 1:12
K30: tapered bore bearing, taper 1:30
N: ring slot on the outer ring
There are three lubrication grooves and three lubrication holes on the outer ring
-CA: Fixed flange on the inner ring, guide ring at the center of the inner ring, machined brass cage
- CC: no flange inner ring, guide ring centered in the inner ring, two stamped steel cages
- CCJA: no flange inner ring, guide ring in the center of the outer ring raceway, two stamped steel cages
-MB: machined brass cage with inner ring centered
-MA: machined brass cage with outer ring centered

Main applications: paper making machinery, reducer, railway vehicle axle, rolling mill gear box bearing seat, rolling mill roller, crusher, vibrating screen, printing machinery, woodworking machinery, all kinds of industrial reducer, vertical aligning bearing with seat.
Aligning roller bearings have two types: cylindrical and conical. Aligning roller bearings are needed on mechanical equipment such as rolling mill gear box bearing seat, rolling mill roller and crusher.
The self-aligning roller bearing has a double row of rollers, the outer ring has a common spherical raceway, the inner ring has two raceways and is tilted at an Angle relative to the bearing axis. This clever structure makes it have automatic aligning performance, so it is not easy to be affected by the Angle of shaft and bearing box seat on the error or shaft bending, and is suitable for installation error or shaft deflection caused by Angle error occasions. In addition to the radial load, the bearing can also bear the axial load of bidirectional action.
The inner hole of the aligning roller bearing has two kinds of cylindrical and conical, the taper of the conical cone hole is 1:30 and 1:12, the conical inner hole bearing is equipped with a tight sleeve or a discharge sleeve, and the conical inner hole aligning ball bearing can be conveniently and quickly assembled on the optical shaft or the ladder machine shaft.
Hongbang Bearing was established in 2008, has nearly 20 years of development. During this period, the company has always been adhering to the quality concept of "excellence, the pursuit of excellence", and is committed to providing customers with high-quality bearing products and quality service.
Hongbang Bearings mainly produces and sells various kinds of rolling bearing products, covering deep groove ball bearings, cylindrical roller bearings, angular contact ball bearings, tapered roller bearings and other series, which are widely used in mechanical equipment, automobiles, motors, construction machinery and other fields. The company has a complete bearing production line, which can meet the customized requirements of different specifications and different needs of customers.
The purpose of the company is to customer as the center, to quality of survival, innovation and development. Always adhere to the market demand-oriented, constantly introduce advanced technology and equipment, improve product quality and production efficiency, to provide customers with high-quality, reliable bearing products and solutions.



1. What types of bearings can you produce?
We produce standard and custom aligning roller bearings, tapered roller bearings and cylindrical roller bearings.
We also produce custom bearings designed for your special needs.
2. Are there other types of bearings available?
Yes, our company has long-term cooperative relations with many bearing manufacturers in China.
We can find most types of bearings you need.
3. What is the minimum order quantity?
There is no MOQ limit, SKG's service is 1. The more quantity, the better the service and price, the more advantages