OSM27930000 OS Engines Ball Bearing (R) 91sx.Sz.61sxh.Rxh

This is a replacement O.S. Engines Rear Ball Bearing, and is intended for use with the O.S. 91HZ-PS Helicopter Engine.

Dimensions:
Inside Diameter: 17mm
Outside Diameter: 35mm
Thickness: 8mm

This Part Is Compatible With The Following O.S. Engines

61SX-H	61RX-H	61SX-HG	61RX-HGL	61SX-HGL	70SZ-H	91HZ-F3C
91HZ-PS3D	91RZ-H	91RZ-HDH	91SZ-H	91SZ-HPH	FS200S-P	FS200S

NOTE: This part may be compatible with other O.S. engines. Please check your owner's manual and cross reference the part number to verify that this is the correct part for your engine.