IPC Subgroup
F16C 33/3 Parts of ball or roller bearings
Introduced: September 1968
Last revised: January 2006
Full Title
Parts of bearings; Special methods for making bearings or parts thereof > Parts of ball or roller bearings
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- Subclass:
- SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
7 direct subcodes
Child Classifications
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- F16C 33/32 Balls
- F16C 33/34 Rollers; Needles
- F16C 33/37 Loose spacing bodies
- F16C 33/38 Ball cages
- F16C 33/46 Cages for rollers or needles
- F16C 33/58 Raceways; Race rings
- F16C 33/66 Special parts or details in view of lubrication