Spherical roller bearings are self-aligning roller bearings. They are double row, self-retaining units comprising solid outer rings with a concave raceway, inner rings with a cylindrical or tapered bore and ball and cage assemblies. Therefore, the bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. The allowable aligning angle ranges from 1°to 2.5°. It is especially suitable for scenarios where the rotating shaft has the possibility of inclination or flexible deformation. Self-aligning roller bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions.
| select | Inquiry | Designation | Principal Dimensions(mm) | Basic Load Ratings(KN) | Limited Speed(rpm) | Weight | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | rs min | Dynamic(Cr) | Static(Cor) | Grease | Oil | (kg) | |||
| 23160 | 300 | 500 | 160 | 5 | 2750 | 5000 | 510 | 780 | 131 | ||
| 23160K | 300 | 500 | 160 | 5 | 2750 | 5000 | 510 | 780 | 127 | ||
| 23160KW33C3 | 300 | 500 | 160 | 5 | 2750 | 5000 | 510 | 780 | 127 | ||
| 23160W33C3 | 300 | 500 | 160 | 5 | 2750 | 5000 | 510 | 780 | 131 | ||