1-1/2" 38.1mm double-sealed Bicycle Headset Bearing- 40x51.8x8mm, 36/45

1-1/2" 38.1mm bicycle headset bearing (40x51.8x8mm, 36/45) bearing

• Headset
• Angular contact ball bearing
• Material: chrome steel GCR15
• Closures: Rubber Seals (Seals color maybe different than the picture)
• Angle: 36/45
• Dimensions: 40x51.8x8mm/Metric
• ID (inner diameter)/Bore: 40mm
• OD (outer diameter): 51.8mm
• Width: 8mm
• Size: 40x51.8x8mm
• Quantity: 1 Bearing