4mm Bore Bearing with 20mm 440C Stainless Steel Pulley U Groove Track Roller Bearing 4x20x7mm

Round Stainless Steel Sealed Pulley U Groove Track Roller Bearing, dimensions are 4x20x7

• Item: Sealed Pulley U Groove Track Roller Bearing
• Type: U-groove ball bearing
• Standard: Metric
• Closures: 2 Seals
• Materiel: Stainless Steel 440C
• Size: 4mm x 20mm x 7mm
• Inner diameter (Bore): 4mm
• Outer diameter: 20mm
• Tire Width: 7mm
• Quantity: One Bearing