The BH-1620 needle roller bearing measures 1 inch (25.40 mm) inside diameter, 1-5/16 inches (33.34 mm) outside diameter, and 1-1/4 inches (31.75 mm) in width. It is an open-end, full-complement drawn cup style bearing.
Key Measurements
- Inside Diameter (Bore / Fw): 1 in (25.40 mm)
- Outside Diameter (D): 1.3125 in or 1-5/16 in (33.34 mm)
- Width / Length (C): 1.25 in or 1-1/4 in (31.75 mm)