3-Pack 12mm RC One Way Bearing R025 – Vertex VX16/VX18 HSP
3-Pack 12mm RC One Way Bearing R025 – Vertex VX16/VX18 HSP
3-Pack 12mm RC Hex Nut One Way Bearing (R025) for Vertex VX16/VX18 & HSP 1/8 & 1/10 RC Cars
Keep your RC engine running at its best with this set of three metal 12mm hex nut one way bearings (part number R025). Precision-engineered to fit Vertex VX16, VX18, SH16/18/21, and compatible HSP/RedCat 1/8 and 1/10 scale RC cars, these bearings deliver dependable power transmission and long-lasting performance — exactly what serious RC enthusiasts demand.
Made in Mainland China.
Key Features
- Exact-Fit Replacement (R025): Part number R025 ensures a precise match for Vertex VX16/VX18/VX21 and SH16/18/21 engines, as well as 12mm-compatible motors.
- Durable Metal Construction: Built from iron/metal for strength and extended service life under the demands of RC engine use.
- Easy Install & Removal: Designed for hassle-free installation and removal, simplifying routine maintenance and part swaps.
- Broad Compatibility: Suitable for HSP, RedCat, and similar 1/8 and 1/10 scale RC car platforms.
- Reliable Power Transmission: As a core engine accessory, this one way bearing helps maintain consistent power delivery and overall drivetrain performance.
- Value 3-Pack: Includes three bearings so you always have a spare on hand for race day or weekend bashing.
Specifications
| Part Number | R025 |
| Item Type | RC 12mm Hex Nut One Way Bearing |
| Material | Metal (Iron) & Plastic |
| Color | Black |
| Outer Diameter | 12mm (0.47 in) |
| Inner Diameter | 6.5mm (0.26 in) |
| Weight | Approx. 24g |
| Compatible Models | Vertex VX16/VX18, SH16/18/21, HSP & RedCat 1/8 & 1/10 RC Cars |
| Quantity | 3 x RC 12mm Hex Nut One Way Bearing |
| Batteries Required | No |
| Recommended Age | 14+ years |
What's in the Box?
- 3 × RC 12mm Hex Nut One Way Bearing (R025)
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Note: On-screen colors may vary slightly from the actual product due to monitor settings. Please allow ±1mm measurement tolerance on all dimensions.
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Frequently Asked Questions
Q: Which RC car models are compatible with this 12mm hex nut one way bearing?
A: This R025 bearing is compatible with Vertex VX16, VX18, and VX21 engines, SH16/18/21 engines, as well as HSP and RedCat 1/8 and 1/10 scale RC cars that use a standard 12mm (0.47 in) hex nut one way bearing fitment.
Q: How many bearings are included in this pack?
A: Each order includes 3 RC 12mm hex nut one way bearings (part number R025), giving you a ready supply for maintenance or as backup spares.
Q: Is this bearing easy to install without special tools?
A: Yes — the R025 one way bearing is designed for straightforward installation and removal, making it convenient for regular RC maintenance and part replacement without the need for specialist workshop equipment.
Q: What material is this one way bearing made from?
A: The bearing is constructed from durable iron/metal combined with plastic components, engineered to withstand the operational demands of RC nitro and electric engine cars for extended service life.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.