Manufacturer Description

This is the R-1240ZZ Ball Bearing for the OS Brushless Motors.


FEATURES:
For use with the O.S. 3805 brushless motor OSMG9505, and the
    3810 brushless motor, OSMG9510
R series steel construction
ZZ designation indicated shielded with snap ring on both sides


INCLUDES:
One R-1240ZZ Ball Bearing


SPECS:
Inner Diameter: 4mm
Outer Diameter: 12mm
Thickness: 4mm




BOX DIMENSIONS: 2.00" W. X .25" H. X 3.38" L.
BOX WEIGHT: .01 LBS.