Aligning ball bearing

Radial ball bearing series

Spindle bearings

The spindle bearing is a single row angular contact ball bearing, which includes components of solid inner and outer rings, solid window cages, and balls. The spindle bearings are not detachable. Bearings come in open and sealed designs.

The tolerance of shaft bearings is limited. It is particularly suitable for bearing arrangements that require extremely high guidance accuracy and high-speed applicability. It has been proven to be an ideal choice for the arrangement of machine tool spindle bearings.

Four point contact ball bearing

Four point contact bearings are single row angular contact ball bearings, therefore requiring significantly less axial space than double row designs.

Bearings include solid outer rings, split inner rings, and ball and cage components with brass or polyamide cages. The two-piece inner ring can accommodate a large number of balls. The two halves of the inner ring match a specific bearing and cannot be interchanged with other bearings of the same size. The outer ring with ball and cage components can be installed separately from the inner ring halves.

Deep groove ball bearing

Deep groove ball bearings come in radial and thrust designs, with multiple types to choose from.

Single row deep groove ball bearings have open and sealed designs, designed for high to extremely high speeds, and can adapt to radial and axial forces.

The design of double row deep groove ball bearings is consistent with that of single row deep groove balls, and is used in situations where the radial bearing capacity of single row deep groove balls is insufficient.

Thrust deep groove ball bearings have both unidirectional and bidirectional designs, making them particularly suitable for high axial loads.

Thin walled bearings

Thin walled bearings are high-precision products with minimal operating noise and high load-bearing capacity. These bearings come in three different designs, with a very small cross-section mainly square. In each series, the cross-section remains unchanged even in the case of larger shafts and housing apertures. Therefore, bearings are also known as constant cross-section (CS) bearings. This feature distinguishes thin-walled bearings from traditional bearings described in the standardized ISO series.

Angular contact ball bearing

Single row angular contact ball bearings are non separable bearings, including: solid inner and outer rings, ball and cage components, and the cage is made of nylon, stamped steel plate, or brass. The raceways of the inner and outer rings are offset from each other along the bearing axis. Bearings come in open and sealed designs. Its angle adjustment function is very limited.

Double row angular contact ball bearings can support axial loads and high radial loads in two directions. It is particularly suitable for bearing arrangements that require rigid axial guidance.

Self-aligning ball bearing

The self-aligning ball bearing is a double row non separable bearing, which consists of an outer ring with a spherical raceway, an inner ring with a cylindrical or tapered hole, a ball, and a cage component. Bearings come in open and sealed designs.