1-1/2" Double Sealed Bicycle Headset Bearing- 40x52x7, 45/45

1-1/2" bicycle headset bearing (40x52x7mm, 45/45) bearing

• Headset
• Angular contact ball bearing
• Material: chrome steel GCR15
• Closures: Rubber Seals (Seals color maybe different than the picture)
• Angle: 45/45
• Dimensions: 40x52x7mm/Metric
• ID (inner diameter)/Bore: 40mm
• OD (outer diameter): 52mm
• Width: 7mm
• Size: 40x52x7mm
• Quantity: 1 Bearing