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WorksheetsMechanical Drives 3 Roller Bearings
Total questions: 39
Worksheet time: 20mins
When using the ____________ method of mounting the tapered roller bearings, the end play on the shaft must be checked because it will increase as the shaft heats up and expands. Pg 176
Indirect
Direct
Tandem
Tandem and one
The __________ separates the rollers in an antifriction bearing and allows them to turn freely. Pg 127
Inner race
Cone
Cage
Cup
_____________ is a method of temperature mounting that is used to install a bearing into a housing. Pg 160
Oil bath heating
Induction heating
Bearing heating
Freezing
In a bearing press kit, the lip helps to align the _________ to the cup during the tightening process. Pg 148
Drift plate
Press plate
Washer
Bolt
Two methods used to pack a bearing with grease are using a bearing packer and ________
Hand packing
Grease pre-packs
Grease baths
Cone packer
The cup follower method of retaining a tapered roller bearing presses against the ___________ of the bearing.
Cone
Cage
Roller
Cup
A bearing should not be heated to a temperature exceeding __________ unless specified by the bearing manufacturer.
93 C (200 F)
120 C (250 F)
149 C (300 F)
177 C (350 F)
When using the hammer and driver method to remove a roller bearing, the _________ race must be supported. Pg 149
Inner
Outer
Cup
Cage
A(n) ___________ is used with a push-puller to remove bearings. Pg 155
Arbor press
Soft hammer
Sleeve
Bearing separator
The _________ method of mounting tapered roller bearings places the backs of the bearing cups together. PG 174
Indirect
Direct
Tandem
Tandem and One
___________ mounting of bearing is used to expand or contract the bearing races
Sleeve and hammer
Press and sleeve
Temperature
Weld
A bearing press kit includes a _______ which provides space for the bearing to come out of the housing during removal. Pg 151
Washer
Cup
Seperator
Sleeve
The bore of a replacement bearing must be measured to make sure that it will fit _________ Pg 136
In the housing
On the shaft
In the cup
On the cone
The slide-hammer is a(n) __________ method that uses an upward hammering motion to remove a bearing cup from a housing. Pg 154
External bearing removal
Internal bearing removal
Push pull
Bearing installation
The three widths used to specify a tapered roller bearing are: overall width, cone width, and _________ width. Pg 135
Inner race
Cup
Cage
Needle
The ________________ locknut requires a groove to be cut into the shaft.
Fafnir
Taperline
Bearhug
Standard
A tapered roller bearing must be adjusted because ________. Pg 165
You should never rely on the factor preset
They are not manufactured very accurately
The rollers are not evenly spaced around the one bearing
The adjusting determines the play between the two parts of the hearing
Using _________ to install a bearing on a shaft results in even pressure being applied to the bearing race.
An arbor press
The sleeve and hammer
Temperature mounting
Push-puller
______________ roller bearings are the highest speed roller bearings. Pg 128
Cylindrical
Spherical
Tapered
Needle
Four types of roller bearings are cylindrical, _____________, tapered and needle
Plain
Spherical
Arc
Cone
__________________- bearings do not have an inner race.
Spherical
Needle
Cylindrical
Tapered
The inner race of a roller bearing fits on a shaft, on a tapered roller bearing, it is called a(n) ____________
Cup
Retainer
Cone
Keeper
The outer diameter measurement of a tapered roller bearing is taken from measuring the outer race or _________________.
Cone
Cup
Retainer
Keeper
When specifying a tapered roller bearing, you need the cone width, cup width, and _____________ width
Rollers
Bearing
Bore
Shaft
____________________ mounting of a bearing can be used to expand or contract the size of a bearings races.
Arbor press
Hammer and sleeve
Mandrill
Temperature
When mounting a bearing to a shaft using the hammer and sleeve method, the sleeve must rest only on the _______________ race
Inner
Outer
Entire
Bearing
A(n) ______________ ______________ is used with an external bearing puller to remove a bearing.
Arbor press
Slide hammer
Bearing separator
Internal puller
The advantage of using an arbor press over a hammer is that pressure is ______________ distributed.
Awkwardly
Displaced
Evenly
Not
The three types of bearing pullers are external bearing puller, _____________ ____________, and internal bearing puller.
Bearing seperator
Arbor press
Push-puller
Hammer and Sleeve
When driving a roller bearing off with a hammer, use a mandrill made of a(n) ___________ metal than the shaft.
Harder
Softer
Hotter
Colder
A heat range of 200 F to __________ F is sufficient to expand a bearing for installation.
225
250
300
350
A(n) ____________ us used to control the inner race of a bearing.
Keeper
Snapring
Locknut
Cage
_______________ heaters are designed specifically to heat bearing for installtion.
Coffee cup
Induction
Oil
Oven
Hand packing is used to pack a bearing with ___________ without using any specialized tools.
Oil
Grease
Lubricant
Laundry soap
__________________ a bearing means to control the tightness or play between the cup and cone of a bearing.
Tightening
Adjusting
Packing
Slack mounting
Three methods of retaining a tapered roller bearing are locknut, _______ ________, and cup follower.
Snap Ring
Bearhug
End plate
Drift plate
The ___________ ____________ method of retaining a tapered roller bearing uses a sleeve that presses against the cup of the bearing.
Lock nut
End plate
Cup follower
Snap ring
____________ mounting of tapered roller bearings means the bearings are located back to back.
Indirect
Direct
Offset
Tandem
End play will ____________ due to hear in a direct mounted bearing configuration.
Increase
Decrease
Expand
Adjust
