Sealed Spherical Roller Bearings

Time：2020.04.06  Source：Roller Bearings Suppliers

Features of spherical bearings:

1) Misalignment allowed
2) High carrying capacity
3) Long life
4) Low friction
5) Durable

Spherical roller bearings have two rows of symmetrical rollers, the outer ring has a common spherical raceway, the inner ring has two raceways, and forms an angle with the vertical axis of the bearing (as shown in the figure above). The spherical center of the outer ring spherical raceway is located on the bearing shaft. Spherical roller bearings are well designed, in addition to bearing high radial loads, they can also bear heavy axial loads acting in both directions.

Bearing performance is not only determined by load or rated speed. Many other factors also affect bearing performance. Bearing performance is largely affected by the following factors: the geometry of the rollers, raceways and cages, heat treatment, and surface finish of all contact surfaces.

Today's model explained:
sealed spherical roller bearings-BS2-2208-2CSK

Sealed spherical roller bearings have two rows of rollers, a common spherical track on the outer ring, and two tracks on the inner ring, which can be tilted by 0.5 degrees relative to the bearing axis, making them unable to be used in many demanding applications Instead, they have a self-aligning function that is insensitive to angular errors of the shaft relative to the bearing housing and deflection or deformation of the shaft.

It can be used in many applications such as elevators, cranes, fans, food and beverage processing equipment, and the airport's luggage conveyor system is also one of the typical applications.

Small size WSBC bearing carton packaging

Large size WSBC bearing wooden case packing

Wuxi Spark Bearing CO., Ltd is a company specializing in the production of roller bearings &ball bearings, focusing on foreign trade for more than ten years, and has provided products to customers in more than 100 countries around the world. For more product details, please visit our website .