25 x 37 x 6 Stainless Steel Sealed Premium ABEC-5 Ball Bearing, bearing is Silicon Nitride ceramic balls, inner diameter is 25mm, outer diameter is 37mm and width is 6mm.

• Item: 25 x 37 x 6 Ball Bearing
• Type: Deep Groove Radial Ball Bearing
• Quality: Premium ABEC-5
• Closures: Rubber Sealed
• Material: Stainless Steel
• Balls: Silicon Nitride Ceramic (Si3N4)
• Dimensions: 25mm x 37mm x 6mm/Metric
• ID (inner diameter)/Bore: 25mm
• OD (outer diameter): 37mm
• Width/Height/thickness: 6mm
• Quantity: One Bearing