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Our engine ball bearings are custom made for r/c engines. Although some sizes are available from general bearing stores but they are made for general purposes and outdoor temperature.
Model : 17003-7-2RSC
Ring Material : Bearing steel
ABEC Grade : 5
Balls : Grade 5 ceramic (Si3N4) balls
Number of Balls : 7
Cage : PA66 nylon
Shield Type : 1 x black rubber shield, 1 x blue rubber shield
(For on road, please take away the blue rubber shield)
Inner Diameter (ID) : 7mm
Outer Diameter (OD) : 19mm
Height of Inner and Outer Rings (H) : Both at 6mm
Lubrication : Oil
Includes 1pc of ball bearing per pack, using aftermarket parts is always at your own risk.
ALSO AVAILABLE ARE ABEC5 BEARINGS... PLEASE CONTACT US FOR PRICES.