CERBEC USA grade 3 ceramic balls. The Race is 3 times cryogenic treated to lessen bearing resistance,and then given a magnetic coating. Silicone VV type seals. Tested to a high ABEC 5 precision rating.
Brand: Enduro
Model: Zero Ceramic
Length: 1.4
Width: 1.4
Height: 0.5
Weight lb: 0.02
Part Number: CO6900VV
Barcode: 810191012566