A skew contact ball bearing is used for the roller bearing on the companion flange side.
According to the invention, a more reliable and/or simpler adjustment of the radial air of the tapered roller bearing is thus possible.
The base body has lengthwise three roller bearings, the central roller bearing being embodied as a tapered roller bearing.
A three-point contact or four point contact radial ball bearing (14) is used as a rolling bearing.
A first roller race is distal to the pin flange.
A thrust flange is distal to the first roller race.
A spin stand for testing a head or a disk, comprising a base and a stage connected to the base through a rolling bearing.
A rolling bearing (5) has an elastic body (27) fitted in a groove (28) formed in the outer diameter section of an outer ring (21).
The invention relates to a barrel-shaped bearing (1) which comprises an external ring (2) and an internal ring (3) and at least one row of barrel-shaped rolling bodies (4) arranged therebetween.
At least one pin flange vent slot 71 is arranged in a surface of the pin flange opposite the first roller race.
This gives a smooth running, a better transmission of forces to the base than a GRB without involving efforts on the central rod -- and preserves the flanged ring's paint!
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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