Spherical roller bearing has two columns of roller, mainly endure radial load and also withstand any direction of axial load at the same time. This kind of bearing own a high capacity of radial load especially suitable for heavy load or vibration, but canât bear pure axial load , The outer ring groove of this bearing is spherical, so it's favorable in regulating the heart. Spherical roller bearings and self-aligning ball bearing are the same at the structure theory and character, so they can substitute each other in the permission of load capacity and speed limit.
Spherical roller bearing 23232MB:
It is a rolling-element bearing that permits rotation with low friction,and permits angular misalignment. Typically spherical roller bearings support a rotating shaft in the bore of the inner ring that
may be misaligned in respect to the outer ring. The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers.Most spherical roller bearing is designed with two rows of rollers,
allowing them to take very heavy radial loads and heavy axial loads. There are also designs with one row of rollers, suitable for lower radial loads and virtually no axial load.
1. Accommodate misalignment Spherical roller bearings can self-aligning like self-aligning ball bearings or CARB bearings
2. High load carrying capacity Spherical roller bearings are designed to accommodate both heavy radial loads and axial loads in both directions.
3. Long service life The rollers are manufactured to such tight dimensional and geometrical tolerances that they are practically identical in a roller set. The symmetrical rollers self-adjust , providing optimal load distribution along the roller length and together with the special profile prevent stress peaks at the roller ends
4. Low friction Self-guiding rollers keep friction and frictional heat at low levels . A floating guide ring guides unloaded rollers so that they enter the load zone in the optimal position.