Bearings and gears

..... use rollers to support loads.

What are the parts of bearings?

• inner race, outer race, roller

• tapered roller, outer race

• thrust roller bearing

• journal, inner race

Type of a bearing that uses metal spheres is ...

A bearing that uses cone-shaped rollers ... .

Journal bearings can carry a heavy load.

• True

• False

The _________ remains stationary relative to the shaft.

• inner race

• outer race

• roller

• sleeve

What are some different types of gears?

• spur gear, helical gears, bevel gears

• straight roller, thrust roller

• spur gear, helical gears, journal

• journal, inner race, helical gears

The driving gear is called a .... .

• worm

• gear

• bearing

• pinion

.... has teeth projecting towards or away from the center.

• bearing

• mesh

• spur gear

• screw

A type of gear with one continuous tooth - ... .

• rack

• worm

• spur gear

• tooth