This is a ball bearing for your power tools. It contains little balls within the bearing that allow it to reduce rotational friction between moving parts, and increase performance. If your power tool is making odd noises, or is heating up more than normal, you should check your bearings for visible wear. These are commonly replaced parts.
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Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
