HobbydexB015 · BALL BEARING 4x7x2.5mm
Source: HPI Racing.
- Brand
- HPI Racing
- Part number
- B015
- Category
- Bearings and bushings · more from HPI Racing
- Product page
- manufacturer website
- Pack
- 2 pcs
- Spec
- 4x7x2.5mm ball bearing (MR74)
- Type
- radial-ball
- Bore (mm)
- 4
- Outer (mm)
- 7
- Width (mm)
- 2.5
- Designation
- MR74
- Modified
- 2026-11-01
Equivalent to
| Generic spec | Match | Standards | Source |
|---|---|---|---|
| 4x7x2.5mm ball bearing (MR74) | functional | Size parsed from the manufacturer's description |
Fits these platforms (3)
| Platform | How | Source |
|---|---|---|
| HPI Racing Cup Racer | option (2 releases); fitment list: direct | HPI Racing part pages on www.hpiracing.com: name and the kits each part fits |
| HPI Racing Cyber 10B | option (1 release); fitment list: direct | HPI Racing part pages on www.hpiracing.com: name and the kits each part fits |
| HPI Racing Pro 4 | listed, in the box (5 releases); fitment list: direct | HPI Racing part pages on www.hpiracing.com: name and the kits each part fits |
Used in
| Year | Release | Role |
|---|---|---|
| 2009 Feb 6 | HPI Racing Cyber 10B discontinued | option |
| 2009 Nov 12 | HPI Racing Pro 4 | listed |
| 2011 Jul 20 | HPI Racing Pro 4 discontinued | in the box |
| 2011 Jul 20 | HPI Racing Pro 4 discontinued | listed |
| 2013 Sep | HPI Racing Cup Racer 1M Kit w/ Porsche 911 Carrera RSR 2.8 discontinued | option |
| 2014 Apr | HPI Racing Cup Racer 1M Kit w/ BMW 2002 discontinued | option |
| 2014 Jun | HPI Racing Pro 4 (Hara Edition) discontinued | in the box |
| 2022 Jan | HPI Racing Pro 4 Hara Edition | listed |
Compatibility according to the manufacturer's parts lists; see each release for the source document.
Data: B015.toml on GitHub · report an error