Spherical roller bearings

Characteristics and uses of spherical roller bearings:

Spherical roller bearings have two rows of rollers and are mainly used to bear radial loads, but can also bear axial loads in any direction. This type of bearing has a high radial load capacity and is particularly suitable for working under heavy loads or vibration loads, but cannot bear pure axial loads; it has good spherical performance and can compensate for coaxiality errors.

Specific classification and model comparison:

1. Spherical roller bearing (20000 CC type)

2. Spherical roller bearing with tapered hole (20000 CCK type)

3. Spherical roller bearing (20000 CC/W33 type)

4. Spherical roller bearing with tapered hole (20000 CCK/W33 type)

5. Spherical roller bearing with hole mounted on adapter sleeve (20000 CCK+H0000 type)

6. Spherical roller bearing with hole mounted on adapter sleeve (20000 CCK/W33+H0000 type)

Note: It is mainly used to bear radial loads, and can also bear small axial loads. It has high radial load bearing capacity and good aligning performance. The relative tilt of the inner ring to the outer ring is allowed to be no more than $4 2. Working under the conditions, the inner ring of the tapered bore bearing moves axially and the radial clearance can be adjusted. The bearing is installed on a tightening sleeve and is suitable for installation on a smooth shaft without a shoulder. It is suitable for occasions where the bearing needs to be installed and disassembled frequently. The outer ring has a lubrication groove and three lubrication holes, and the suffix code is increased by "56--". Bearings with lubrication grooves and holes have good lubrication and cooling.