Product overview
The Scorpion HK-45 Motor Bearing Kit supplies a pair of original equipment replacement bearings for Scorpion HK-45 Series motors, with the HK-4526 explicitly excluded. Its purpose is motor maintenance, including replacement of bearings damaged after a crash or a landing in dirt. The supplied configuration is a two-bearing service kit. Each bearing has a 19mm outside diameter, a 10mm inside diameter and a thickness of 5mm, defining its physical fit within the compatible motor housing.
The bearings replace the stock parts and fit snugly into the motor housings, making installation technique a material consideration for maintenance. Removing an old bearing may require gentle tapping, but replacement bearings must be pressed into position through the outer race. Tapping a new bearing can dent its ball races, while pressure on the inner race can cause damage and premature failure. The kit weighs 19.2g including packaging; that figure includes more than the bearings themselves.
Specifications
| Specification | Value & conditions |
|---|---|
| Product | Scorpion HK-45 Motor Bearing Kit |
| Supplied configuration | Two original equipment replacement bearings |
| Motor compatibility | Scorpion HK-45 Series motorsExcept HK-4526. |
| Outside diameter | 19mm |
| Inside diameter | 10mm |
| Thickness | 5mm |
| Weight | 19.2gIncluding packaging. |
| Replacement fit | Exact replacement for stock bearings, with a snug housing fitIn compatible motor housings. |
| Removal guidance | Gentle tapping may be neededWhen removing old bearings. |
| Installation method | Press through the outer race; do not apply pressure to the inner raceWhen installing new bearings. |
| Installation limitation | Do not tap bearings into place; impacts can dent the ball races and ruin the bearingsWhen installing new bearings. |
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