This was the invention of Ambrose Webster in the 1850's at Waltham. They enabled fine adjustment for end shake and were huge improvement over the curved cone shaped bearings. This design is still used today
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Split Tapered Bearing
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This was the invention of Ambrose Webster in the 1850's at Waltham. They enabled fine adjustment for end shake and were huge improvement over the curved cone shaped bearings. This design is still used today
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