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Yale Engineering Company Patents
Yale Engineering Company
Downey, CA
No. of patents:

Patent Number Title Of Patent Date Issued
D247781 Outer race for ball bearing April 25, 1978
4039231 Ball bearing assembly August 2, 1977
A ball bearing assembly has an inner and an outer race ring. One of the race rings, preferably the inner race ring, is formed with one side wall relieved, i.e., a somewhat cylindrical surface is formed that is tangent to the torus surface forming the ball race surface. The somewhat c

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