precision bearings continuously operate at very high speeds and extreme temperatures without the fear of failure or downtime. Combining Japanese technology and European service range
Key elements of tapered roller bearings (TRB) include the outer ring, inner ring, rollers, and a cage. These bearings have tapered inner and outer ring raceways between each aligned tapered rollers enabling them to accommodate combined radial and axial loads. Their unique features are higher load ratings, adjustable mounted clearance, and the ability of the outer ring to be mounted separately from the inner ring assembly.
Spherical roller bearings (SRB) or self-aligning roller bearings consist of a locking feature, an outer ring, and an inner ring which is enclosed by the former in the axial direction.
Self-aligning ball bearings have the lowest friction of all rolling bearings, enabling them to run cooler even at high speeds. Particularly suitable for applications where considerable shaft deflection or misalignment is to be expected
Plummer blocks are bearing housings supplied without any bearings. They are usually meant for higher load ratings and corrosive industrial environments. The terms pillow block and plummer block are used interchangeably in certain parts of the world.
A closer look into Sumitomo eccentric bearings Found inside a Sumitomo Cyclo Drive, eccentric roller bearings are designed to reduce the speed of the input shaft thereby increasing torque or the rotational “pull” or “push” linear force.
Pillow blocks are mounted plain or roller bearings used to provide support for rotating shafts with the mounting surface on a line parallel with the axis of the shaft. These refer to the housings that have a bearing fitted into them, thus the user need not purchase the bearings separately.
The needle roller bearings are a variation of the cylindrical roller bearing. The main difference is in a roller design capacity. The roller quantities are higher and the diameter of each is thinner than usual. Full complement needle roller bearings do not have a cage.
Deep groove ball bearings (DGBB) are the most common types of bearings that are durable and easy to maintain. Having a simple structure consisting of an outer ring, an inner ring, a ball, and a cage in various sizes, these are available in single and double-row designs as well as in open and sealed variants. Compared with the other kinds of bearings, DGBB have a very low frictional coefficient and high-speed limit which makes them unable to endure high impact and heavy loads.
Key elements of cylindrical roller bearings include inner race, outer race, cage, and rollers. Cylindrical shaped rollers are kept evenly spaced by the cage which guides their turning movement on the flat surface of the two races. Some types have flanges or ribs projecting from the edge of one or both of the races. This housing supports the rollers while permitting limited free axial movement of the shaft in relation to the housing.
