1) Which of the following is a Rolling Element? a) Ball b) Roller c) Ruller d) Needle roller. e) Brass f) Barrel roller 2) Select advantages of anti-friction ball and roller bearings. a) Capable of high speeds. b) Dependence on suppliers for availability. c) Elimination of shaft and journal wear.

Ledertavle

Visuell stil

Alternativer

Bytt mal

Gjenopprett automatisk lagring: ?