Angular bearing

Angular ball bearings are non-separable bearings that support axial loads and loads perpendicular to the axis. In the case of single-row angular ball bearings, they can only support axial loads in one direction, so to support forces in both directions, double-row angular ball bearings must be used or a combination of two bearings must be used. In general, double-row angular ball bearings are of the open type, and depending on the environment in which they are used, an iron cover or a rubber cover may be used to prevent foreign contamination from the outside.

– Bearing specifications: Bearing numbers are international standards. Among the 5-digit numbers, one digit indicating the height (width) series is omitted, so it is generally divided into 4-digit numbers.

Specification information

The first digit refers to the bearing type. The second digit refers to the outer diameter of the bearing, that is, the outer diameter (diameter) series.
The third and fourth digits indicate the inner diameter, which is the most important dimension of the bearing.
Except for the four numbers 00 (10mm), 01(12mm), 02(15mm), and 03(17mm), you usually use [number]*5.
You can find the inner diameter of that bearing.

– The type of angular bearing cover is divided into ZZ (steel cover) or DD (rubber cover).

Handling standards

- Handling angular bearings (5200,5201,5202,5203,5204,5205,5206,5200,5201,5202,5203,5204,5205,5206,5300,5301,5302,5303,5304,5305) etc.

- Handling manufacturers (SKF, FAG, INA, KBC, Timken, NTN, KOYO, NSK, KOYO), etc.

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