S61903 2RS1 Food Grade Stainless Steel Sealed Ball Bearing, these bearings are made of Stainless steel, and are filled with Food-grade Grease that is less easily oxidized and emulsified. inner diameter is 17mm, outer diameter is 30mm and width is 7mm.

• Item: S61903 2RS1 Food Grade Ball Bearing
• For all Food-Grade needed applications
• Type: Deep Groove Ball Bearing
• Closures: Sealed
• Material: Stainless Steel
• Lubrication: Food Grade Grease
• Dimensions: 17mm x 30mm x 7mm
• Inner Diameter: 17mm
• Outer Diameter: 30mm
• Width: 7mm
• Quantity: One Bearing

Even stainless steel can rust, stainless steel need proper care, prevent the moist air from coming into contact with the bearing, always use food-grade lubricant