The characteristics and applications of self-aligning roller bearings:
Self aligning roller bearings have two rows of rollers, mainly used to withstand radial loads, and can also withstand axial loads in any 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. Cone hole self-aligning roller bearing (20000 CCK type)
3. Self aligning roller bearing (20000 CC/W33 type)
4. Cone hole self-aligning roller bearing (20000 CCK/W33 type)
5. Bored self-aligning roller bearing installed on the locking sleeve (20000 CCK+H0000 type)
6. Spherical roller bearings with holes installed on the clamping sleeve (20000 CCK/W33+H0000 type)
Note: It is mainly used to withstand radial loads and can also withstand small axial loads. It has high radial load capacity and good centering performance. It allows the inner ring to move axially and adjust the radial clearance of the working cone hole bearing under the condition that the relative inclination of the outer ring is not more than $4.2. The bearing is suitable for mounting on an optical shaft without a shoulder, and is suitable for frequent installation and disassembly of bearings. The outer ring has a lubricating oil groove and three lubricating oil holes, and its rear code is added with "56-". Bearings with lubricating groove holes are well lubricated and cooled.
Self aligning roller bearings have two rows of rollers, mainly used to withstand radial loads, and can also withstand axial loads in any 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. Cone hole self-aligning roller bearing (20000 CCK type)
3. Self aligning roller bearing (20000 CC/W33 type)
4. Cone hole self-aligning roller bearing (20000 CCK/W33 type)
5. Bored self-aligning roller bearing installed on the locking sleeve (20000 CCK+H0000 type)
6. Spherical roller bearings with holes installed on the clamping sleeve (20000 CCK/W33+H0000 type)
Note: It is mainly used to withstand radial loads and can also withstand small axial loads. It has high radial load capacity and good centering performance. It allows the inner ring to move axially and adjust the radial clearance of the working cone hole bearing under the condition that the relative inclination of the outer ring is not more than $4.2. The bearing is suitable for mounting on an optical shaft without a shoulder, and is suitable for frequent installation and disassembly of bearings. The outer ring has a lubricating oil groove and three lubricating oil holes, and its rear code is added with "56-". Bearings with lubricating groove holes are well lubricated and cooled.
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