1-5/8 INCH Chrome Grade 50 Ball
Brand: Boca Bearing Company
Chrome Steel Balls Grade 50
Ball Diameter: 1 5/8 inch
Ball Diameter: 1 5/8 inch
Ball Material: 52100 Chrome Steel
Grade/Sphericity: Gr. 50 = .000050"
Diameter Tolerance: 50 = +/- .0002"