4. Bearings
  5. Rotary bearing
  6. Antifriction bearing

Henning Wittmeyer

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Method for manufacturing rolling contact surfaces

Metal working – Method of mechanical manufacture – Process for making bearing or component thereof
Reexamination Certificate

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Roller bearing provided with roller skew control and long life c

Bearings – Rotary bearing – Antifriction bearing
Patent

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Sealing device governed by centrifugal force

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent

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Profile ID: LFUS-PAI-P-1289593

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