4mm Bore Bearing with 19.5mm steel Pulley U Groove Track Roller Bearing 4x19.5x6.7mm

Round Shielded Pulley U Groove Track Roller Bearing, dimensions are 4x19.5x6.7

• Item: Shielded Pulley U Groove Track Roller Bearing
• Type: U-groove ball bearing
• Standard: Metric
• Materiel: Chrome Steel
• Closures: 2 Metal Shields
• Size: 4mm x 19.5mm x 6.7mm
• Inner diameter (Bore): 4mm
• Outer diameter: 19.5mm
• Tire Width: 6.7mm
• Quantity: One Bearing