Also Available in Stainless
Flat Tread Wheels
For use on Wide Flange Beam, Angle Iron and Patented Track.
All Grey Hub Flat Tread wheels are machined from close grain, porous-free molded castings. They are hardened and heat-treated through-out (not case-hardened) in an atmospheric furnace, oil quenched to eliminate distortion under high heat temperatures, producing uniform hardness for long, trouble-free service, under heat and other severe conditions.
All assemblies come equipped with a heavy duty jam nut, lock washer and grease fitting.We can machine any in-between sizes not listed here. |
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| MIN BEAM SIZE | TREAD DIA | FLANGE DIA | TREAD WIDTH | WHEEL WIDTH | AXLE DIA | AXLE LENGTH | MAX WHEEL LOAD AT 100 RPM | ITEM NUMBER (3D Drawings Available) | WEIGHT “LBS” | |
|---|---|---|---|---|---|---|---|---|---|---|
FLANGELESS (PLAIN) |
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| 3″ | 2-1/2 | — | — | 1-1/8 | 1/2 | 1-1/4 | 300 |
S250FT000-12
 |
1.5 | |
| 3″ | 2-1/2 | — | — | 1-1/8 | 5/8 | 1-1/4 | 300 |
S250FT000-58
|
1.5 | |
| 4″ | 3-1/4 | — | — | 1-1/8 | 1/2 | 1-1/4 | 1000 |
S325FT000-12
|
2 | |
| 4″ | 3-1/4 | — | — | 1-1/8 | 5/8 | 1-1/4 | 1000 |
S325FT000-58
|
2 | |
SINGLE FLANGED |
||||||||||
| 3″ | 2-1/2 | 3-1/4 | 13/16 | 1-1/8 | 1/2 | 1-1/4 | 350 |
S250FT325-12
|
2.25 | |
| 3″ | 2-1/2 | 3-1/4 | 13/16 | 1-1/8 | 5/8 | 1-1/4 | 350 |
S250FT325-58
|
2.25 | |
| 4″ | 3 | 3-3/4 | 13/16 | 1-1/8 | 1/2 | 1-1/4 | 750 |
S300FT375-12
|
2.25 | |
| 4″ | 3 | 3-3/4 | 13/16 | 1-1/8 | 5/8 | 1-1/4 | 750 |
S300FT375-58
|
2.25 | |
| 4″ | 3-1/4 | 4-1/4 | 13/16 | 1-1/8 | 1/2 | 1-1/4 | 1000 |
S325FT425-12
|
3 | |
| 4″ | 3-1/4 | 4-1/4 | 13/16 | 1-1/8 | 5/8 | 1-1/4 | 1000 |
S325FT425-58
|
3 | |
| 5″ | 4 | 5 | 1-7/16 | 1-15/16 | 3/4 | 1-1/2 | 5000 |
D400FT500-34-112
|
7 | |
| 5″ | 4 | 5 | 1-7/16 | 1-15/16 | 3/4 | 1-3/4 | 5000 |
D400FT500-34-134
|
7 | |
| 5″ | 4 | 5 | 1-7/16 | 1-15/16 | 1″ | 1-1/2 | 5000 |
D400FT500-1-112
|
7 | |
| 5″ | 4 | 5 | 1-7/16 | 1-15/16 | 1″ | 1-3/4 | 5000 |
D400FT500-1-134
|
7 | |
| 6″ | 5 | 6 | 1-7/16 | 1-15/16 | 3/4 | 1-1/2 | 5000 |
D500FT600-34-112
|
11 | |
| 6″ | 5 | 6 | 1-7/16 | 1-15/16 | 3/4 | 1-3/4 | 5000 |
D500FT600-34-134
|
11 | |
| 6″ | 5 | 6 | 1-7/16 | 1-15/16 | 1″ | 1-1/2 | 5000 |
D500FT600-1-112
|
11 | |
| 6″ | 5 | 6 | 1-7/16 | 1-15/16 | 1″ | 1-3/4 | 5000 |
D500FT600-1-134
|
11 | |
Axle Dimensions – Standard
3″ and 4″ beam wheels are also available with 3/4″ axles.
5″ and 6″ beam wheels can also be manufactured with axle diameters up to 1-3/8″ and lengths to 3″
| AXLE DIAMETER | AXLE LENGTH | PLAIN SHOULDER | THREAD LENGTH |
|---|---|---|---|
| 1/2 | 1-1/4 | 3/8 | 7/8 |
| 5/8 | 1-1/4 | 3/8 | 7/8 |
| 3/4 | 1-1/2 | 1/2 | 1″ |
| 3/4 | 1-3/4 | 1/2 | 1-1/4″ |
| 1″ | 1-1/2 | 5/16 | 1-3/16 |
| 1″ | 1-3/4 | 5/16 | 1-7/16 |