Radial cages for high speed bearings
A cage, axial technology, applied in the direction of bearings, shafts and bearings, bearing components, etc., can solve problems such as bearing failure, reducing bearing fatigue strength, lubricating film tearing, etc.
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[0021] figure 1 A perspective view of a needle roller cage assembly 1 is shown, comprising a radial cage 2 and a roller 4 inside the radial cage. The radial cage 2 also has a first side ring and a second side ring 6, 8, which have a certain distance in the axial direction and are connected to each other by an axial beam 10, between which there is a space for accommodating the rollers 4. 12 pocket holes. remove figure 1 In addition to figure 2 It can be seen that the axial cross member 10 itself has side sections 14 - 1 , 14 - 2 which are respectively connected to the side rings 6 , 8 . In addition, the axial cross member 10 has a central section 16 which is connected to the side sections 14-1, 14-2 via lateral connection sections 18-1, 18-2. Wherein the side sections 14 - 1 , 14 - 2 and the middle section 16 are axial, and the connecting sections 18 - 1 , 18 - 2 are inclined to the rotation axis A of the bearing 1 .
[0022] The limit flanges 20, 22 installed on the side...
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