Which tool is used with an external bearing puller to remove bearings?

Which tool is used with an external bearing puller to remove bearings?

• A. Bearing puller
• B. Separator
• C. External tool
• D. Bearing separator

Answer: (D)

When removing a bearing with an external puller, you use a bearing separator. The separator sits between the bearing and the shaft so the pulling force can be applied to the inner race. The puller grips the outer race, and the screw pushes on the separator, which transfers the load to the inner race and pops the bearing off the shaft. This spreads the load evenly and protects both the bearing and the shaft from damage during removal. Without a separator, you risk marring races or deforming the shaft. The other options are less specific or describe the main tool rather than the accessory that makes the removal possible.

When removing a bearing with an external puller, you use a bearing separator. The separator sits between the bearing and the shaft so the pulling force can be applied to the inner race. The puller grips the outer race, and the screw pushes on the separator, which transfers the load to the inner race and pops the bearing off the shaft. This spreads the load evenly and protects both the bearing and the shaft from damage during removal. Without a separator, you risk marring races or deforming the shaft. The other options are less specific or describe the main tool rather than the accessory that makes the removal possible.