What is a double row ball bearing?

Double Row Angular Contact ball bearings have two rows of balls arranged back-to-back. This means the bearings are particularly suitable for accommodating simultaneously acting radial load and axial load in both directions. They are also available with seals or shields.

What is double row angular contact ball bearing?

Double row angular contact ball bearings are units with solid inner and outer rings and ball and cage assemblies with polyamide or sheet steel cages. Their construction is similar to a pair of single row angular contact ball bearings in an O arrangement but they are narrower to a certain extent.

Where are double row ball bearings used?

Double-row ball bearings are suitable for medium radial loads and small axial loads in both directions. Their design and function is similar to a pair of single-row ball bearings. These bearings are used in applications where the load capacity of the single-row bearing is insufficient.

What is SKF ball bearing?

Deep groove ball bearings are the most widely used bearing type and are particularly versatile. They have low friction and are optimized for low noise and low vibration which enables high rotational speeds. The SKF bearing catalogue lists a large range of designs, variants and sizes of deep groove ball bearings.

What are the advantages of double row ball bearings?

These bearings can accommodate thrust in both the directions. The chief advantages of the double row type are rigidity, compactness and high capacity.

What does TVH mean on a bearing?

TVH – glass fiber reinforced polyamide self-locking pockets solid cage, ball guide.

Which bearing is used for high speed?

New bearings for high-​speed applications. Single-row angular contact ball bearings are typically used in applications such as screw, scroll or centrifugal compressors (fig. 1) and pumps. A clear trend in compressor and pump applications is to raise the power density by increasing the rotational speed.

What is C type bearing?

The Type C is a rugged clamp sleeve mounting tapered roller bearing available in a variety of housing styles.

What is a four point bearing?

Four-point contact ball bearings are radial single row angular contact ball bearings with raceways that are designed to support axial loads in both directions. The bearings are separable, i.e. the outer ring with ball and cage assembly can be mounted separately from the two inner ring halves.