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Scorpion HK-30 Motor Bearing Kit

By Scorpion ↗

The Scorpion HK-30 Motor Bearing Kit is a two-bearing maintenance kit for Scorpion HK-3026 Series helicopter motors with serial numbers beginning with IE or later. It supplies differently sized stock-replacement bearings for the motor housings, with installation requiring pressure through the outer race.

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Scorpion HK-30 Motor Bearing Kit with two bearings in retail packaging
Scorpion HK-30 Motor Bearing Kit with two bearings in retail packaging
Product identityScorpion HK-30 Motor Bearing Kit; product code HK30Bearing.
Motor compatibilityOriginal equipment replacement bearings for Scorpion HK-3026 Series helicopter motors.For motors with a serial number starting with IE or later.
Supplied quantity2 bearings.
Output-end bearing dimensions13mm outside diameter × 5mm inside diameter × 4mm thick.Output-end bearing.
Second bearing dimensions10mm outside diameter × 5mm inside diameter × 4mm thick.Second bearing in the supplied pair.
Replacement fitExact replacement for the stock motor bearings.

Product overview

The Scorpion HK-30 Motor Bearing Kit supplies two original equipment replacement bearings for Scorpion HK-3026 Series helicopter motors with serial numbers beginning with IE or later. Its purpose is motor maintenance, including replacement of bearings damaged after a crash or a landing in dirt. The supplied pair comprises an output-end bearing measuring 13mm outside diameter × 5mm inside diameter × 4mm thick and a second bearing measuring 10mm outside diameter × 5mm inside diameter × 4mm thick.

Both bearings replace the stock motor bearings and fit snugly into the motor housings. The two sizes share a 5mm bore and 4mm thickness, while their outside diameters differ. Removal of old bearings may require gentle tapping, but installation requires pressing through the outer race. Tapping new bearings into place can dent the ball races, and pressure on the inner race can cause damage and premature failure. Weight including packaging is 6.32g.

Specifications

SpecificationValue & conditions
Product identityScorpion HK-30 Motor Bearing Kit; product code HK30Bearing.
Motor compatibilityOriginal equipment replacement bearings for Scorpion HK-3026 Series helicopter motors.For motors with a serial number starting with IE or later.
Supplied quantity2 bearings.
Output-end bearing dimensions13mm outside diameter × 5mm inside diameter × 4mm thick.Output-end bearing.
Second bearing dimensions10mm outside diameter × 5mm inside diameter × 4mm thick.Second bearing in the supplied pair.
Replacement fitExact replacement for the stock motor bearings.
Housing fitSnug fit in the motor housings.Bearings fitted into the motor housings.
Removal guidanceGentle tapping may be needed to remove old bearings.When removing old bearings.
Installation method and limitationsPress bearings into place through the outer race. Do not tap them in or apply pressure to the inner race; these actions can damage the bearings and cause premature failure.When installing new bearings.
Packaged weight6.32g.Including packaging.
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