SQW
Spherical Washers
Dimension Drawing
Dimensions/Specifications/CAD
| Part Number | Nominal | D | d1 | d2 | t1 | t2 | t | R | Qty per Pack | Mass (g) |
|---|---|---|---|---|---|---|---|---|---|---|
| SQW-3 | 3 | 7.3 | 3.5 | 3.8 | 1.3 | 1.6 | 2.3 | 8 | 1 | 0.2 |
| SQW-4 | 4 | 9.4 | 4.5 | 4.9 | 1.7 | 2 | 3 | 10.2 | 1 | 0.3 |
| SQW-5 | 5 | 11.5 | 5.5 | 6 | 2.1 | 2.5 | 3.7 | 12.5 | 1 | 0.5 |
| SQW-6 | 6 | 13 | 6.6 | 7.2 | 2.3 | 2.8 | 4.2 | 15 | 1 | 3 |
| SQW-8 | 8 | 17 | 9 | 9.6 | 3.1 | 3.7 | 5.6 | 20 | 1 | 7 |
| SQW-10 | 10 | 22 | 10.5 | 12 | 4 | 3.5 | 6 | 25 | 1 | 13 |
| SQW-12 | 12 | 26 | 13.5 | 15 | 5 | 4 | 7.5 | 30 | 1 | 22 |
Material/Finish
| SQW | SQWS | |
|---|---|---|
| Main Body | S45C（Hardness 25-30 HRC） Ferrosoferric Oxide Coating（Black） | SUS304 |
Application
Absorption of misalignment of bolt and bearing surface
Characteristics
- Use a concave and convex set.
- Washers can absorb a tilt of the bolt and bearing surface to a maximum of 2°.
Usage example
