HobbydexXP-40257 · Ball Bearing 3x7x3mm Belt Tensioner
Source: Xpress.
- Brand
- Xpress
- Part number
- XP-40257 , also sold as 00127439
- Category
- Bearings and bushings · more from Xpress
- Product page
- manufacturer website
- Pack
- 2 pcs
- Spec
- 3x7x3mm ball bearing (MR73)
- Type
- radial-ball
- Bore (mm)
- 3
- Outer (mm)
- 7
- Width (mm)
- 3
- Designation
- MR73
- Modified
- 2026-10-30
Equivalent to
| Generic spec | Match | Standards | Source |
|---|---|---|---|
| 3x7x3mm ball bearing (MR73) | functional | Size parsed from the manufacturer's description |
Used in
| Year | Release | Role |
|---|---|---|
| 2023 Sep 4 | Xpress Execute XQ11 discontinued | listed |
Compatibility according to the manufacturer's parts lists; see each release for the source document.
Data: XP-40257.toml on GitHub · report an error