Aligning roller bearing

Characteristics and uses of self-aligning roller bearings:
Spherical roller bearings have two rows of rollers, mainly used to withstand radial loads, and can also withstand axial loads in either direction. This type of bearing has high radial load capacity and is particularly suitable for working under heavy loads or vibration loads, but cannot withstand pure axial loads; Good centering performance, able to compensate for coaxiality errors.
Specific classification and model comparison:
1. Self aligning roller bearing (20000 CC type)
2. Conical hole self-aligning roller bearing (20000 CCK type)
3. Self aligning roller bearing (20000 CC/W33 type)
4. Conical hole self-aligning roller bearing (20000 CCK/W33 type)
5. Hole self-aligning roller bearing (20000 CCK+H0000 type) installed on a tight fitting sleeve
6. Hole self-aligning roller bearing (20000 CCK/W33+H0000 type) installed on a tight fitting sleeve
Note: It is mainly used to withstand radial loads, and can also withstand small axial loads. It has good radial load bearing capacity and high centering performance, allowing the inner ring to tilt relative to the outer ring not more than $4.2. Under the condition of working cone hole bearings, the inner ring can move along the axial direction and the radial clearance can be adjusted. The bearing is installed on the tightening sleeve and is suitable for installation on the optical axis without a shoulder. It is suitable for situations where the bearing needs to be installed and disassembled frequently. The outer ring has a lubricating oil groove and three lubricating oil holes, and its post code is increased to "56-". Bearings with lubricating groove holes are well lubricated and cooled.