Hobbydex9121 · Bearing 5x11x4
- Brand
- JConcepts
- Part number
- 9121
- Category
- Bearings and bushings
- Material
- steel
- Notes
- Name from the label on a manual drawing
Equivalent to
| Generic spec | Match | Standards | Source |
|---|---|---|---|
| 5x11x4mm ball bearing (MR115) | functional | Size parsed from the manufacturer's description |
Used in
| Year | Release | Role |
|---|---|---|
| 2026 | JConcepts Reactor Stage 2 Monster Truck Kit - 10.75in wheelbase (Wolf Classic) | in the box |
| 2026 | JConcepts Reactor Stage 2 Monster Truck Kit - 13.00in wheelbase (Wolf Racer) | in the box |
Compatibility according to the manufacturer's parts lists; see each release for the source document.