O.S. Engines Front Bearing (.40-2.40)

This is a replacement O.S. Engines 40-240 Front Engine Bearing, and is intended for use with the O.S. 50SX-H Helicopter Engine.

Inner Diameter: 9.5mm (.375")
Outer Diameter: 22.2mm (.875")
Width: 7.1mm (.280")

This Part Is Compatible With
 40 SF  40 SF ABC  40 SF-S ABC
 40 FSR  45 FSR  45 FSR-H 46 SF
 46 SF ABC  46 SF ABC REV  46 SF-P 46 SF-P ABC
 46 SF-S ABC  46 SF-H  46 VF ABC 46 VF ABC-P
 50 FSR 50 FSR-H
 61 SF 61 SF-P
 61 SF ABC  61 SF ABC-P 61 SFN-H ABC w/6B carb 61 SFN-H w/6B carb
 61 RF-H  61 RF-H pump  61 RF ABC 61 RF ABC-P
 61 RF-HS w/cone  61 RFN  61 RF ABC HANNO 61 RFN-H ABC
 61 FSR  61 VR-M ABC  65 VR-M ABC 65 VR-DF ABC
 FS-70 Surpass  81 VR-M ABC  91 VR-DF 91 VR-DF small
 FS-91 Surpass  FT-120II Twin  FT-160 Twin FF-240 4cyl

 FF-320 4 cyl  FF-240 4 cyl

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.

This product was added to our catalog on June 17, 2009.

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