Where can we find self aligning roller bearing suppliers?

The selection of procurement channels is very important in our mechanical industry, not only related to our quality issues but also related to subsequent technical support issues. I believe many customers are still in a hurry to find self aligning roller bearing suppliers. If you come to Jinan Maolei Bearing Co., Ltd., you will find that many things are actually so simple, 5-star authorization - guaranteed.

Self aligning roller bearing suppliers share what is self-aligning roller bearing

Self aligning roller bearings have double row rollers, with one shared spherical raceway on the outer ring and two raceways on the inner ring that are tilted at an angle relative to the bearing axis. This ingenious structure enables it to have automatic centering performance, making it less susceptible to errors or shaft bending caused by the angle between the shaft and the bearing housing. It is suitable for situations where installation errors or shaft bending cause angle errors. This bearing can not only withstand radial loads, but also axial loads acting in both directions.

There are two types of inner holes for self-aligning roller bearings: cylindrical and conical. The taper of the conical hole is 1:30 and 1:12. This type of conical inner hole bearing is equipped with a locking sleeve or a detachable sleeve, which can easily and quickly assemble the conical inner hole self-aligning ball bearing on the optical shaft or stepped machine shaft.

Which structural types of self aligning roller bearing suppliers produce?

1)CC type self-aligning roller bearing; Two steel plate stamped cages, with no retaining edges on the inner ring and a middle retaining ring guided by the inner ring, use symmetrical spherical rollers, which bear larger loads and have a longer service life compared to CA type bearings.

2)CA type self-aligning roller bearing with integral machined brass cage, with retaining edges on both sides of the inner ring and a middle retaining ring guided by the inner ring. This type of bearing has a high limit speed and relatively low noise.

3)MB type self-aligning roller bearing with two machined brass cages and retaining edges on both sides and in the middle of the inner ring. Its performance and characteristics are similar to those of CA type, but its rated load is lower.

4)E-type self-aligning roller bearing, the latest international design, adopts symmetrical spherical rollers, two pieces of quenched steel stamped cages, the inner ring has no ribs, and is equipped with a middle gear ring guided by the cage. The middle retaining ring close to the outer ring can improve the lubrication at the contact between the roller end face and the retaining ring. Its function is to reduce bearing friction, help guide the roller in the non load zone, and assist the roller in entering the load zone. At the same time, the length of the roller increases, so the rated load has been greatly improved, and the normal rated load can be increased by 20% to 35%.

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Contact: Grace
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