Full Si3n4 Ceramic Bearings - 3mm x 7mm x 3mm

High performance bearing for Co2 dragster or F1 competitors. 

Measures 3mmX7mmX3mm

Weight: .22g 

Premium Grade Full Ceramic Si3N4 Outer/Inner ring with Peek Retainer

Rating: ABEC 5

LD = Lube Dry Bearings are free of all grease and Oils.