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.

SPECIFICATIONS

Model : 17003-7-2RS

Ring Material : Bearing steel

ABEC Grade : 5

Balls : Grade 10 steel 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.