bearing seals and pillow block Flashcards
1
Q
3 loads on a pillow block
A
vertical
horizontal
axial
2
Q
2 ways to lock a unit pillow block
A
eccentric locking collar with 1 set screw or
2 set screws
3
Q
attached to shaft and rotate within a groove in the seal, as they rotate with the shaft they fling oil into a return duct as the oil tries to escape and leave the housing
A
flinger ring
4
Q
cheapest labyrinth seal is made up of
A
pressed steel sealing washer
5
Q
external cheapest and simplest non rubbing seal, only effective in dry dust free environment for grease only
A
smooth gap type seal
6
Q
what are 2 ways to create a positive seal on a non rubbing seal
A
flinger and spiral groove