Ceramic Bearing 4x8x3 Sealed Miniature

4 x 8 x 3 Sealed Ball Bearing, made from durable 52100 alloy steel, commonly known as chrome steel With Ceramic balls, each bearing has 2 Rubber Seal to protect the bearing from dust or any possible contamination, plus it’s pre-lubricated with grease so it’s ready to roll right away.

• Item: 4 x 8 x 3 Ball Bearing
• Type: Deep Groove Ball Bearing
• Balls: Ceramic
• Material: Chrome Steel
• Closures: Two Rubber Seals
• Lubrication: Pre-lubricated with grease
• Size: 4mm x 8mm x 3mm
• Bearing Inner Diameter: 4mm
• Bearing Outer Diameter: 8mm
• Bearing Width: 3mm
• Quantity: 1 Bearing