ALLOWABLE LOAD OF HOUSINGS

The allowable loading capacities of the housings differ substantially, depending on the housing shape and the load direction. Since the ball bearing units is complicated in form, it is difficult to calculate their allowable loading capacities. In many cases, such values are entirely different from the actual ones.
For such reason, the P type housings is taken up her as the most populare example. The strength to the load from each direction is shown here as obtained from the actual test.

1. Allowable loading capacity of cast iron housing

As to the P type housing the destruction strength of downward, upward, horizontal and axial directions is shown below.
The difference between the Loading capacity and the destruction of the housing represents the safely of the housing.

2. Allowable load of pressed housings
Pressed housing shows deformation when subjected to the load. The deformation depends upon direction and amount of the load, form of the housing, and thickness of steel plate. Therefore, the allowable load of the housings must be such an amount that deformation of the housing may not disturbed the fuction.
The allowable load of the plate housing is approximately 1/3 of the basic load rating in the radial direction and approximately 1/3 of allowable radial load in the axial (thrust) direction.

New Products

Rod Ends

Rod Ends consist of an eye-shaped head with integral shank forming a housing and a standard spherical plain bearing, or a spherical plain bearing inner ring, or a spherical plain bearing ring and a sliding layer between the bore of the head and the inner ring. As a rule, rod ends are available with left or right -hand female or male threads. FKT rod ends have the sliding contact surface combinations steel-on-steel, steel-on-bronze,steel-on-PTFE composite material and steel-on-PTFE fabric.

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FK will meet you in Intermach 2011 Joinville, Brazil
FK Bearing Group will be prensent to Intermach 2011 during 12--16/September/2011 in Joinville,Brazil, and we will be pleased to meet you, we are inviting you to visit our Booth number 647

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