1-1/2" double-sealed Bicycle Headset Bearing- 40x52x8, 45/45

1-1/2" bicycle headset bearing (40x52x8mm, 45/45) bearing

• Item: Headset
• Type: Angular contact ball bearing
• Material: chrome steel GCR15
• Closures: Rubber Seals (Seals color maybe different than the picture)
• Angle: 45/45
• Dimensions: 40x52x8mm/Metric
• ID (inner diameter)/Bore: 40mm
• OD (outer diameter): 52mm
• Width/Height/thickness: 8mm
• Size: 40x52x8mm
• Quantity: One Bearing