bearing stress, allowable, between roller and flat surface
bearing stress, allowable, between roller and flat surface
(OP)
For a steel roller or wheel riding on a beam flange or rail head, with material spec's. known for both surfaces, how can I determine the allowable contact stress. For example, a roller of known ultimate stress, hardness, diameter, contact length on rail, and rail or beam of known ultimate stress, hardness, etc.






RE: bearing stress, allowable, between roller and flat surface
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