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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 are the classifications of outer spherical bearings?

What are the classifications of outer spherical bearings?

The code names of spherical ball bearings with top wire are: UC200 series (light series), UC300 series (heavy-duty series), and the deformed product UB(SB)200 series. If the use environment is suitable for a small environment, generally choose the UC200 series, and vice versa. Then choose UC300 series. Usually there are two jackscrews on the outer spherical ball bearing, and the included angle is 120°. Its characteristic is that when cooperating with the shaft, the jackscrew is used to push against the shaft, and then it has a fixing effect, but its cooperation Environmental requirements necessitate small oscillations. This kind of outer spherical ball bearing is relatively common and widely used in various manufacturing industries such as textile machinery and ceramic machinery.

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

Radial Clearance Adjustment Method of Cylindrical Roller Bearings

Radial Clearance Adjustment Method of Cylindrical Roller Bearings

For the multi-oil wedge tilting bearing pad, it is not allowed to repair the scraping pad, and the pad should be replaced if the gap is not suitable. For tiles with adjustable thickness, the amount of tiles can be adjusted by adding a stainless steel pad under the adjustment block behind the tile, or by thinning the thickness of the adjustment block. Note that for multi-oil wedge tilting bearing pads, the thickness error between pads in the same group should be less than 0.01mm.

09-04

2023

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