Acetal/POM Plastic Bearing 627 - Glass Balls - 7x22x7mmPOM 627 Plastic Radial Bearing with Glass Balls 7mm x 22mm x 7mm Corrosion Resistant Lightweight Non Conductive The POM 627 Bearing features durable polymer raceways and smooth glass balls, offering excellent resistance to moisture, chemicals, and corrosion. With a 7mm inner diameter and a compact 22mm outer diameter, its ideal for use in clean, wet, or non magnetic environments. Item: POM 627 Bearing Type: Plastic Radial Bearing with Glass Balls