- Corporate Headquarters
- 9953 Broadway · P.O. Box 409
- Irwin, PA 15642
- Phone: 724-864-8900
- Fax: 724-864-8909
- info@irwincar.com
Industrial Sales Group
Wheels & Wheel Assemblies
Stub Axle Assembly
Model No. SA-101
The 1 through 15 ton Stub Axle Wheel Assembly includes the following:
- 1 - Wheel
- 2 - Axle boxes-high-grade cast iron
- 1 - Wheel set of tapered roller bearings including dust collars
- 1 - Axle C1045 hot rolled steel with lube fitting
Wheel diameters 10" thru 20" are available
Light, heavy and extra heavy series
| Capacity | Shaft Dia. A | Shaft Dia. B | Shaft Dia. C | D | E | F | G | H | I | J |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 ton | 1-5/8" | 1-3/8" | 1-1/8" | 8-3/4 | 10 | 5-1/8 | 1-3/4 | 3-5/8 | 3 | 7 |
| 3 ton | 2-1/4" | 2" | 1-3/4" | 13 | 14 | 6-3/4 | 2-1/2 | 6-1/4 | 4-1/4 | 9-5/8 |
| 5 ton | 2-3/4" | 2-1/2" | 2-1/4" | 13 | 14 | 6-3/4 | 2-1/2 | 6-1/4 | 4-1/4 | 9-5/8 |
| 8 ton | 3" | 2-3/4" | 2-1/2" | 13 | 14 | 6-3/4 | 2-1/2 | 6-1/4 | 4-1/4 | 9-5/8 |
| 10 ton | 3-1/4" | 3" | 2-3/4" | 14-3/4 | 14 | 7-5/8 | 3 | 7-1/8 | 5-7/8 | 10 |
| 12 ton | 3-1/4" | 3" | 2-3/4" | 14-3/4 | 14 | 7-5/8 | 3 | 7-1/8 | 5-7/8 | 10 |
| 15 ton | 3-3/4" | 3-1/2" | 3-1/4" | 14-3/4 | 14 | 7-5/8 | 3 | 7-1/8 | 5-7/8 | 10 |
| Capacity | K | L | M | N | O | P | Q | R | Approx. WT. |
|---|---|---|---|---|---|---|---|---|---|
| 1 ton | 2 | 1-3/4 | 1/2 | 3/4 | 8 | 6 | 3 | 1 | 190 lbs. |
| 3 ton | 2-5/8 | 2-1/4 | 3/4 | 1-1/8 | 9-3/4 | 7-1/2 | 3-3/4 | 1-1/8 | 210 lbs. |
| 5 ton | 2-5/8 | 2-1/4 | 3/4 | 1-1/8 | 9-3/4 | 7-1/2 | 3-3/4 | 1-1/8 | 225 lbs. |
| 8 ton | 2-5/8 | 2-1/4 | 3/4 | 1-1/8 | 9-3/4 | 7-1/2 | 3-3/4 | 1-1/8 | 235 lbs. |
| 10 ton | 3 | 3-1/2 | 3/4 | 1-3/8 | 15 | 11 | 5-1/2 | 2 | 350 lbs. |
| 12 ton | 3 | 3-1/2 | 3/4 | 1-3/8 | 15 | 11 | 5-1/2 | 2 | 360 lbs. |
| 15 ton | 3 | 3-1/2 | 3/4 | 1-3/8 | 15 | 11 | 5-1/2 | 2 | 390 lbs. |
Model No. SA-102
The 25 and 40 ton Stub Axle Wheel Assembly includes the following:
- 1 - 18" or 22" diameter wrought steel wheel-heat treated
- 2 - Axle boxes-high-grade cast iron on the 25 ton and cast steel on the 40 ton
- 1 - "AP" tapered roller bearing
- 1 - Axle C1045 cold rolled steel
- 2 - End caps with hardware
- Load ratings are based on 15 RPM. RPM's greater than 15 are available.
- Operating temperature 300°F. maximum.
- Units are completely assembled, painted, permanently lubricated and ready for installation.
Light, heavy and extra heavy series
| Capacity | A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|---|
| 25 ton | 15 | 5-1/2 | 1-3/8 | 1-3/4 | 13-3/4 | 5 | 1-5/32 | 3-27/32 |
| 40 ton | 17 | 6-1/2 | 2 | 2 | 16-1/2 | 5 | 1-5/32 | 3-27/32 |
| Capacity | I | J | K | L | M | N | O | P | WT. |
|---|---|---|---|---|---|---|---|---|---|
| 25 ton | 6 | 4 | 18 or 22 | 7-1/8 | 13/32 | 6-5/8 | 4 | 3/4 | 670 |
| 40 ton | 7 | 5 | 8-1/4 | 13/32 | 8-1/4 | 5-3/16 | 1 | 800 |
To learn more, contact our Industrial Sales Group.
