Matched set of four super-precision, high-capacity, D design, single row angular contact ball bearings with seals
These sets of four matched super-precision angular contact ball bearings are available as universally matchable bearings or in preconfigured arrangements.
Sets of four bearings arranged in tandem need to be mounted against a single bearing, or a set of bearings in tandem, to achieve the desired preload. All the other arrangements are available in different preload classes and correct mounting results in preload within a predetermined range, without the need for shims or similar devices. The bore and outside diameters of the bearings are matched to within a maximum of one-third of the permitted diameter tolerance, to provide better load distribution than single universally matchable bearings.
- Very high running accuracy
- High axial and radial stiffness
- High axial and radial load carrying capacity
- Non-contact seals
- Integral sealing prolongs bearing service life
