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DUAL WHEEL CASTERS
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FEATURES
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SPECIFICATIONS
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These Heavy Duty, Extra Heavy Duty, and Super
Duty casters are variations of Caster Concepts
popular Hot forged casters.
- Dual
wheel casters offer the highest possible capacity,
at the lowest overall height.
- A
larger foot print allows greater distribution
of loading on the floor.
- While
swiveling, one wheel will rotate at a variable
rate to compensate for the shorter radius in
the arc.
- This
variable action reduces the effort needed to
swivel the caster.
- The
larger casters have a vertical center leg for
greater load distribution.
- Legs
are welded to a unique skirt design for greater
strength.
- Swivel
locks and brakes are available.
- For
top plate dimensions refer to caster series
page.
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WHEEL
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MATERIAL
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CAPACITY*
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PART NUMBER^
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WEIGHT
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Diameter / Width
(inches)
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Roller Bearing
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Tapered
Bearing
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"A"
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"B"
Lead
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Straight Roller
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Tapered Roller
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Estimated
(Pounds)
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Phenolic Resin |
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52-04101-30-1
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52-04101-60-1
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9.5
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| Polyurethane |
11
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Phenolic Resin |
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52-05101-30-1
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52-05101-60-1
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10.5
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| Polyurethane |
11.5
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Cast Iron |
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1,500
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1,500
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1,500
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7.5
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2.25
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1,500
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820
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52-06201-10-1
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52-06201-20-1
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52-06201-30-1
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52-06201-60-1
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52-06201-70-1
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21
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| Forged Steel |
20
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| Phenolic Resin |
13
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| Polyurethane |
18
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| Mold on Rubber |
12.5
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Polyurethane |
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900
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5.25
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1.5
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1,200
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5.62
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1.5
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1,350
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1,200
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6.5
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1.75
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1,400
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62-03101-60-1
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62-04101-30-1
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62-04101-60-1
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62-05101-30-1
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62-05101-60-1
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9
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| Phenolic Resin |
9.5
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| Polyurethane |
11
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| Phenolic Resin |
10.5
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| Polyurethane |
11.5
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Forged Steel |
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2,000
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1,600
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5.5
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2.25
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1,500
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66-04101-20-1
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66-04201-30-1
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66-04201-60-1
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14
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| Phenolic Resin |
11
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| Polyurethane |
12
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Forged Steel |
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2,000
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2,000
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6.5
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2.25
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2,000
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700
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66-05201-20-1
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66-05201-30-1
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66-05201-60-1
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66-05201-71-1
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17
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| Phenolic Resin |
11.5
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| Polyurethane |
15
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| Mold on Rubber |
13
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Cast Iron |
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2,000
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2,000
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2,000
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7.5
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2.25
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2,000
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820
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66-06201-10-1
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66-06201-20-1
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66-06201-30-1
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66-06201-60-1
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66-06201-71-1
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21
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| Forged Steel |
20
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| Phenolic Resin |
13
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| Polyurethane |
18
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| Mold on Rubber |
12.5
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Cast Iron |
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2,000
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2,000
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10.12
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2.25
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2,000
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1,000
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66-08201-10-1
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66-08201-30-1
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66-08201-60-1
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66-08201-71-1
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26
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| Phenolic Resin |
18
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| Polyurethane |
25
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| Mold on Rubber |
20
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Mold on Rubber |
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1,080
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1,080
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3,500
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3,500
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8
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2.5
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3,500
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3,500
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3,500
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72-06251-70-1
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72-06259-70-1
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72-06251-60-1
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72-06259-60-1
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72-06251-30-1
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72-06251-10-1
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37
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| Polyurethane |
40
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| Phenolic Resin |
26
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| Cast Iron |
37
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Mold on Rubber |
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1,340
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1,340
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3,500
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3,500
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10.5
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2.5
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3,500
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72-08251-70-1
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72-08259-70-1
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72-08251-60-1
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72-08259-60-1
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72-08251-30-1
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38
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| Polyurethane |
40
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| Phenolic Resin |
30
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Mold on Rubber |
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1,550
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1,550
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3,500
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3,500
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12.5
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2.5
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3,500
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3,500
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72-10251-70-1
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72-10259-70-1
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72-10251-60-1
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72-10259-60-1
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72-10251-30-1
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72-10259-30-1
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42
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| Polyurethane |
52
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| Phenolic Resin |
35
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Mold on Rubber |
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1,800
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1,800
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3,500
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3,500
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14
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2.5
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3,500
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3,500
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72-12251-70-1
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72-12259-70-1
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72-12251-60-1
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72-12259-60-1
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72-12251-30-1
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72-12259-30-1
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51
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| Polyurethane |
58
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| Phenolic Resin |
43
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Polyurethane |
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4,100
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4,100
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4,000
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4,000
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9
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2.5
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5,000
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5,000
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82-06301-60-1
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82-06309-60-1
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82-06301-30-1
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82-06309-30-1
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82-06301-20-1
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82-06309-20-1
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44
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| Phenolic Resin |
39
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| Forged Steel |
65
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Polyurethane |
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5,000
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5,000
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5,000
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5,000
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11
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2.5
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5,000
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10,000
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5,000
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5,000
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82-08301-60-1
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82-08309-60-1
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82-08301-30-1
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82-08309-30-1
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82-08301-20-1
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82-08309-20-1
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82-08301-10-1
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82-08309-10-1
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50
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| Phenolic Resin |
40
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| Forged Steel |
62
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| Cast Iron |
62
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Polyurethane |
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6,000
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6,000
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5,800
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5,800
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13
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2.5
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10,000
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10,000
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6,000
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6,000
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86-10301-60-1
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86-10309-60-1
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86-10301-30-1
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86-10309-30-1
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86-10301-21-1
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86-10309-21-1
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86-10301-10-1
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86-10309-10-1
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58
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| Phenolic Resin |
45
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| Forged Steel |
81
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| Cast Iron |
71
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Forged Steel |
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11,000
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17,000
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5,000
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5,000
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9
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2.25
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7,400
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9
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2.25
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96-06301-20-1
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96-06309-20-1
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96-06301-20-1
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96-06309-35-1
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96-08309-65-1
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85
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| Laminated Phenolic |
50
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| H.D. Polyurethane |
90
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H.D. Polyurethane |
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6,200
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6,200
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11
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2.5
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7,600
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7,600
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11
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2.5
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17,000
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96-08301-65-1
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96-08309-65-1
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96-08401-60-1
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96-08409-60-1
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96-08409-21-1
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75
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| Polyurethane |
75
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| Forged Steel |
112
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H.D. Polyurethane |
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7,400
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7,400
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6,000
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6,000
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13
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2.5
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12,000
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13,000
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17,000
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10,000
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10,000
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13
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2.5
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8,400
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8,400
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12,000
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12,000
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13
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2.5
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96-10301-65-1
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96-10309-65-1
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96-10301-35-1
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96-10309-35-1
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96-10301-21-1
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96-10309-21-1
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96-10409-21-1
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96-10401-65-1
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96-10409-65-1
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96-10401-60-1
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96-10409-60-1
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96-10501-65-1
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96-10509-65-1
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88
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| Laminated Phenolic |
67
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| H.D. Forged Steel |
123
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| H.D. Forged Steel |
140
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| H.D. Polyurethane |
103
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| Polyurethane |
90
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| H.D. Polyurethane |
103
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H.D. Polyurethane |
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7,700
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7,700
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15.5
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2.5
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8,500
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8,500
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15.5
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2.5
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11,000
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11,000
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15.5
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2.5
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13,000
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13,000
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12,500
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12,500
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15.5
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2.5
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15,000
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15,000
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96-12301-65-1
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96-12309-65-1
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95-12351-35-1
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96-12359-35-1
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96-12401-65-1
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96-12409-65-1
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96-12401-67-1
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96-12409-67-1
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96-12501-65-1
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96-12509-65-1
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95-12501-67-1
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96-12509-67-1
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108
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| Laminated Phenolic |
97
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| H.D. Polyurethane |
120
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| 70D H.L. Polyurethane |
100
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| H.D. Polyurethane |
150
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| 70D H.L. Polyurethane |
130
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