627-ZZ Deep Groove Ball Bearing 7×22×7mm for Small Appliances and Power Tools Product Overview The 627-ZZ is a miniature deep groove ball bearing measuring 7 × 22 × 7 mm. It features metal shields on both sides to help prevent dust and debris from entering while maintaining low rotational resistance. Its compact structure makes it suitable for small machinery and precision applications. *Need a quick quote? Just send us your bearing model & quantity — we’ll get back to you