| R&Ks sand-cast aluminum cores combine weight, economy and long life with maximum strength. Our single-wall construction offers a light yet durable wheel with the ability to absorb impact. Engineered to transmit loads directly to the bearing surface for smoother action, the R&K standard wheel is available with tires made of natural rubber, neoprene, or non-marking gray rubber. |
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Total |
Bore |
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Bore |
Diameter |
Bearing I.D. |
Type of |
Hub Length |
Approx |
Load |
Less |
& Width |
or Axle Size |
Bearing |
Std. (Opt.) |
Wt. |
Rating |
Bearing |
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3" Diameter |
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1-1/4 |
1/2, 5/8 |
Powdered Iron |
1- 9/16 |
1/2 |
125 |
5/8, 3/4 |
1-1/4 |
3/8, 1/2, 5/8, 3/4 |
Ball |
1- 1/2 |
3/4 |
150 |
1- 3/8 |
1-1/4 |
3/8, 1/2, 5/8, 3/4 |
Ball |
(1-1/4 offset) |
3/4 |
150 |
1- 3/8 |
1-1/4 |
1/2, 5/8, 3/4 |
Sealed Ball |
1- 1/2 |
3/4 |
150 |
1- 3/8 |
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31/2" Diameter |
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1-1/4 |
1/2, 5/8 |
Powdered Iron |
1-1/2 (1-9/16) |
3/4 |
200 |
5/8, 3/4 |
1-1/4 |
3/8, 1/2, 5/8, 3/4 |
Ball |
1- 1/2 |
3/4 |
200 |
1- 3/8 |
1-1/4 |
1/2, 5/8, 3/4 |
Sealed Ball |
1- 1/2 |
3/4 |
200 |
1- 3/8 |
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4" Diameter |
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1-1/2 |
3/8, 1/2, 5/8, 3/4 |
Ball |
1-3/4 (1-5/8) |
1 |
225 |
1- 3/8 |
1-1/2 |
1/2, 5/8, 3/4 |
Sealed Ball |
1-3/4 (1-5/8) |
1 |
225 |
1- 3/8 |
1-1/2 |
5/8, 3/4 |
Roller |
1-3/4 (1-5/8) |
1 |
225 |
1- 5/16 |
1-1/2 |
5/8, 3/4 |
Sealed Roller |
1-3/4 only |
1 |
225 |
1- 5/16 |
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5" Diameter |
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1-1/2 |
5/8, 3/4 |
Powdered Iron |
1-3/4 (1-5/8) |
1-1/4 |
270 |
7/8 |
1-1/2 |
3/8, 1/2, 5/8, 3/4 |
Ball |
1-3/4 (1-5/8) |
1-1/4 |
270 |
1- 3/8 |
1-1/2 |
1/2, 5/8, 3/4 |
Sealed Ball |
1-3/4 (1-5/8) |
1-1/4 |
270 |
1- 3/8 |
1-1/2 |
5/8, 3/4 |
Roller |
1-3/4 (1-5/8) |
1-1/4 |
270 |
1- 5/16 |
1-1/2 |
5/8, 3/4 |
Sealed Roller |
1-3/4 only |
1-1/4 |
270 |
1- 5/16 |
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2 |
5/8, 3/4 |
Powdered Iron |
2-1/4 (2-3/16) |
1- 1/2 |
350 |
7/8 |
2 |
3/8, 1/2, 5/8, 3/4 |
Ball |
2-1/4 (2-3/16) |
1- 3/4 |
350 |
1- 3/8 |
2 |
3/8, 1/2, 5/8, 3/4 |
Ball (offset hub) |
1- 3/4 |
1- 3/4 |
350 |
1- 3/8 |
2 |
1/2, 5/8, 3/4 |
Sealed Ball |
2-1/4 (2-3/16) |
1- 3/4 |
350 |
1- 3/8 |
2 |
5/8, 3/4 |
Roller |
2-1/4 (2-3/16) |
2 |
350 |
1- 3/16 |
2 |
5/8, 3/4 |
Roller (offset hub) |
(1-3/4) |
2 |
350 |
1- 3/16 |
2 |
5/8, 3/4 |
Sealed Roller |
2-1/4 only |
2 |
350 |
1- 3/16 |
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6" Diameter |
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1-1/2 |
5/8, 3/4 |
Powdered Iron |
1-3/4 (1-5/8) |
1- 3/4 |
325 |
7/8 |
1-1/2 |
3/8, 1/2, 5/8, 3/4 |
Ball |
1-3/4 (1-5/8) |
1- 3/4 |
325 |
1- 3/8 |
1-1/2 |
1/2, 5/8-3/4 |
Sealed Ball |
1-3/4 (1-5/8) |
1- 3/4 |
325 |
1- 3/8 |
1-1/2 |
5/8, 3/4 |
Roller |
1-3/4 (1-5/8) |
1- 3/4 |
325 |
1- 5/16 |
1-1/2 |
5/8, 3/4 |
Sealed Roller |
1-3/4 only |
1- 3/4 |
325 |
1- 5/16 |
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2 |
5/8, 3/4 |
Powdered Iron |
2-1/4 (2-3/16) |
2- 1/4 |
460 |
7/8 |
2 |
3/8, 1/2, 5/8, 3/4 |
Ball |
2-1/4 (2-3/16) or (1-3/4 offset) |
2- 1/4 |
460 |
1- 3/8 |
2 |
1/2, 5/8, 3/4 |
Sealed Ball |
2-1/4 (2-3/16) or (1-3/4 offset) |
2- 1/4 |
460 |
1- 3/8 |
2 |
5/8,3/4 |
Roller |
2-1/4 (2-3/16) |
2- 1/4 |
460 |
1- 3/16 |
2 |
7/8, 1 |
Roller |
2- 1/4 |
2- 1/4 |
460 |
1- 7/16 |
2 |
5/8, 3/4 |
Sealed Roller |
2-1/4 only |
2- 1/4 |
460 |
1- 3/16 |
2 |
7/8, 1 |
Sealed Roller |
2-1/4 only |
2- 1/4 |
460 |
1- 7/16 |
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2-1/2 |
5/8, 3/4, 7/8, 1 |
Ball |
2- 3/4 |
4 |
550 |
2 |
2-1/2 |
5/8, 3/4, 7/8, 1 |
Sealed Ball |
2- 3/4 |
4 |
550 |
2 |
2-1/2 |
1, 1-1/4 |
Roller |
2- 3/4 |
4- 1/2 |
550 |
1- 15/16 |
2-1/2 |
1, 1-1/4 |
Sealed Roller |
2- 3/4 |
4- 1/2 |
550 |
1- 15/16 |
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3 |
5/8, 3/4, 7/8, 1 |
Ball |
3- 1/4 |
4- 3/4 |
680 |
2 |
3 |
5/8, 3/4, 7/8, 1 |
Sealed Ball |
3- 1/4 |
4- 3/4 |
680 |
2 |
3 |
1, 1-1/4 |
Roller |
3- 1/4 |
4- 3/4 |
680 |
1- 15/16 |
3 |
1, 1-1/4 |
Sealed Roller |
3- 1/4 |
4- 3/4 |
680 |
1- 15/16 |
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8" Diameter |
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1-5/8 |
3/8, 1/2, 5/8, 3/4 |
Ball |
2 (1-3/4 offset) |
3 |
450 |
1- 3/8 |
1-5/8 |
1/2, 5/8, 3/4 |
Sealed Ball |
2 (1-3/4 offset) |
3 |
450 |
1- 3/8 |
1-5/8 |
5/8, 3/4 |
Roller |
1- 3/4 |
3 |
450 |
1- 5/16 |
1-5/8 |
5/8, 3/4 |
Sealed Roller |
1-3/4 only |
3 |
450 |
1- 5/16 |
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2 E* |
5/8, 3/4 |
Ball |
2- 1/4 |
3- 1/2 |
565 |
1- 5/8 |
2 |
5/8, 3/4, 7/8, 1 |
Large Ball |
2- 1/4 |
4- 1/4 |
565 |
2 |
2 |
5/8, 3/4, 7/8, 1 |
Sealed Ball |
2- 1/4 |
4- 1/4 |
565 |
2 |
2 E* |
3/4, 7/8, 1 |
Roller |
2- 1/4 |
4 |
565 |
1- 7/16 |
2 E* |
3/4, 7/8, 1 |
Sealed Roller |
2- 1/4 |
4 |
565 |
1- 7/16 |
| 2 | 1, 1-1/4 | Roller | 2-1/4 | 4-1/4 | 565 | 1-15/16 |
| 2 | 1, 1-1/4 | Sealed Roller | 2-1/4 | 4-1/4 | 565 | 1-15/16 |
| 2-1/2 E* | 5/8, 3/4 | Ball | 2-3/4 | 4-3/4 | 700 | 1-5/8 |
| 2-1/2 | 5/8, 3/4, 7/8, 1 | Large Ball | 2-3/4 | 5-1/4 | 700 | 2 |
| 2-1/2 | 5/8, 3/4, 7/8, 1 | Sealed Ball | 2-3/4 | 5-1/4 | 700 | 2 |
| 2-1/2 E* | 3/4, 7/8, 1 | Roller | 2-3/4 | 4-3/4 | 700 | 1-7/16 |
| 2-1/2 E* | 3/4, 7/8, 1 | Sealed Roller | 2-3/4 | 4-3/4 | 700 | 1-7/16 |
| 2-1/2 | 1, 1-1/4 | Large Roller | 2-3/4 | 5-3/4 | 700 | 1-15/16 |
| 2-1/2 | 1, 1-1/4 | Lg. Sealed Roller | 2-3/4 | 5-3/4 | 700 | 1-15/16 |
| 2-1/2 | 5/8, 3/4, 1 | Tapered Roller | 2-3/4 | 5-3/4 | 700 | |
| 2-1/2 | 5/8, 3/4, 1 | S. Tprd. Roller | 2-3/4 | 5-3/4 | 700 | |
| 3 | 5/8, 3/4, 7/8, 1 | Large Ball | 3-1/4 | 6-1/2 | 850 | 2 |
| 3 | 5/8, 3/4, 7/8, 1 | Sealed Ball | 3-1/4 | 6-1/2 | 850 | 2 |
| 3 | 1, 1-1/4 | Large Roller | 3-1/4 | 7 | 850 | 1-15/16 |
| 3 | 1, 1-1/4 | Sealed Roller | 3-1/4 | 7 | 850 | 1-15/16 |
| 3 | 5/8, 3/4, 1 | Tapered Roller | 3-1/4 | 7 | 850 | |
| 3 | 5/8, 3/4, 1 | S. Tprd.Roller | 3-1/4 | 7 | 850 |
Click Here for sizes from 9" to 18" Diameter:
Select from one of the links below to learn more about our product line.
R&K Industrial Products Co., Inc.
1945 North 7th Street, Richmond, CA 94801
(510) 234-7212 (800) 842-7655 Fax: (510) 234-1923
Last update: June 12, 2000
Webmasters: Ingle & Mead