Cylindrical bore type for 1.181 in. / 30 mm. shaft diametr, sphered housing washers.
Easy to mount, made of hardened carbon chromium bearing steel.
Principal dimensions is 1.181х2.677х1.858 in. equal to 30х68х47.2 mm. Can be used adjacent to a machine component manufactured with a sphered surface, or together with a sphered seat washer U 307 adjacent to the housing washer. Bearing height including two seat washers U 307 is 52 mm.
Open type bearing without sealing. Require little maintenance.
Sheet metal cage.
Metric series product.

Double direction thrust ball bearings with sphered housing washers can accommodate high axial load carrying capacity in both direction. The sphered housing washers can accommodate initial misalignment when configured correctly with a sphered seat washer or a machine component with a sphered surface. This bearings type permit higher speeds than roller or needle roller and cage assemblies, must not be subjected to any radial load. Consist of a separable components: one shaft washer, two housing washer and two ball and cage assembly, two sphered seat washer (are not included and must be ordered separately). Separable design facilitate mounting/dismounting and maintenance inspections. The shaft washers have a ground bore that enables an interference fit. Appropriate sphered seat washers must be ordered separately.

Picture for illustration purposes only, product may differ from image. See technical specification for details.