4mm Bore Bearing - 12mm Pulley U-Groove Track Roller Bearing 4x12x4mm

Round Shielded Pulley U Groove Track Roller Bearing, dimensions are 4x12x4

• Shielded Pulley U Groove Track Roller Bearing
• U-groove ball bearing
• Standard: Metric
• Shield Double Metal Shields for dust protection (ZZ)
• Size: 4mm x 12mm x 4mm
• Inner diameter (Bore): 4mm
• Outer diameter: 12mm
• Tire Width: 4mm
• Quantity: 1 Bearing