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Installation method of spherical roller bearing

Installation method of spherical roller bearing

Spherical roller bearings are equipped with drum-shaped rollers between an inner ring with two raceways and an outer ring with a spherical raceway. The center of curvature of the outer ring raceway surface is consistent with the center of the bearing, so it has the same alignment function as a self-aligning ball bearing. When the shaft or shell deflects, the load and axial load in two directions can be automatically adjusted. It has large radial load capacity and is suitable for situations with heavy loads and impact loads. Bearings with a tapered bore in the inner ring can be installed directly. Or use an adapter sleeve or disassembly barrel to install it on the cylindrical shaft. The cage uses steel plate stamping cage, polyamide forming cage and copper alloy machined cage.

09-04

2023

Cylindrical roller bearing product features

Cylindrical roller bearing product features

The raceways and rolling elements of cylindrical roller bearings are geometrically shaped. After the improved design, it has higher load-bearing capacity. The new structural design of the rib and roller end face not only improves the axial load-bearing capacity of the bearing, but also improves the lubrication conditions in the contact area between the roller end face and the rib, improving the Bearing performance.

09-04

2023

The purpose of spherical roller bearings

The purpose of spherical roller bearings

Mainly applicable cage: stamped steel plate reinforced cage (suffix E, very few in China). Stamped steel plate cage (suffix CC), glass fiber reinforced polyamide 66 cage (suffix TVPB), machined brass two-piece cage (suffix MB). Machined brass integral cage (suffix CA), stamped steel plate cage (suffix JPA) for vibration situations. Brass cage for vibration (suffix EMA). For the same structure, the codes on the bearings may be different. Such as: M. Some bearing factories indicate a two-piece brass cage, and some bearing factories indicate a single-piece integral brass cage.

09-04

2023

What types of spherical bearings are there?

What types of spherical bearings are there?

The outer spherical ball bearing is actually a variant of the deep groove ball bearing. Its characteristic is that the outer diameter surface of its outer ring is a spherical surface, which can be fitted into the corresponding concave spherical surface of the bearing seat to achieve alignment. Outer spherical bearings are mainly used to bear the combined radial and axial loads, which are mainly radial loads. Generally, they are not suitable to bear the axial load alone.

09-04

2023

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