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Machine tools
Tools used to facilitate the working or efficiency of machines.
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Machine tools > Bearings 
rating life
Machine tools; Bearings
L10 of group of apparently identical bearings is the life in millions of revolutions that 90% of the group will complete or exceed.
relieved end roller
Machine tools; Bearings
Roller with slight modification of diameter at ends of outside surface to reduce stress concentration at contacts between rollers and raceways.
rib (helix)
Machine tools; Bearings
In seals, a long, narrow projection that is normally triangular in the cross section. It is molded into the outside lip surface of a helix seal. The rib is oriented at an angle to ...
riveted type ball cage
Machine tools; Bearings
A type of cage in which the two halves are riveted together around the balls after the balls have been assembled in the rings.
roller binding skewing
Machine tools; Bearings
Cage ring compressed during installation or interference during service.
roller end scoring
Machine tools; Bearings
Metal-to-metal contact resulting from the breakdown of lubricant film.
Sub-categories
- Bearings (5473)
- Nuts & bolts (271)