When inspecting a dismantled bearing, the first indication of a failing bearing is:
a. Cracked balls
b. Roughness
c. Discoloration
d. Rusting or corrosion
e. Tapered rollers
Answer: b
When inspecting a dismantled bearing, the first indication of a failing bearing is:
a. Cracked balls
b. Roughness
c. Discoloration
d. Rusting or corrosion
e. Tapered rollers
Answer: b