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Top Plate Size: 6 1/4″ x 7 1/2″ Bolt Hole Spacing: 4 1/2″ x 6″ Slotted to 4 1/8″ x 6 1/8″ Mounting Bolt Size: 1/2″ to 9/16″Dual Wheel casters provide a high load capacity with a minimum overall height. The larger footprint ( two wheels instead of one ) enhances stability and spreads the load over a larger floor area. The differential action inherent in all swivel dual wheel casters minimizes the effort required to change directions.
Desktop: When you put your mouse over the words in the wheel description column you see a picture of the wheel. Click on the part number in the Swivel and Rigid columns to see the complete caster.
Mobile: Hold down your finger on the chart and scroll to the right to click on the part number you would like to order.
| CASTER WHEEL DIAM. | TREAD WIDTH | WHEEL TREAD MATERIAL Click below for Replacement Wheels | BEARING TYPE | MAX CAP. EACH CASTER LBS. | SWIVEL CASTER Part Number | RIGID CASTER Part Number | APPROX SWIVEL WEIGHT (LBS) | APPROX SWIVEL RADIUS | OVERALL HEIGHT |
|---|---|---|---|---|---|---|---|---|---|
| 6″ | 3″ | Forged Steel |
T | 15,000 | 2-100FS6X3T-S | 2-100FS6X3T-R | 69 | 6 1/8″ | 8 27/32″ |
| 6″ | 3″ | 65D Green Polyurethane on Iron |
T | 6,000 | 2-100PYH6X3T-S | 2-100PYH6X3T-R | 51 | 6 1/8″ | 8 27/32″ |
| 6″ | 3″ | 95A Orange Premium Polyurethane on Iron |
T | 8,000 | 2-100PX6X3T-S | 2-100PX6X3T-R | 53 | 6 1/8″ | 8 27/32″ |
| 6″ | 3″ | Ultra High Capacity Polymer |
PS | 14,000 | 2-100NX6X3-S | 2-100NX6X3-R | 45 | 6 1/8″ | 8 27/32″ |
| 6″ | 3″ | Ductile Steel |
T | 14,000 | 2-100DS6X3T-S | 2-100DS6X3T-R | 64 | 6 1/8″ | 8 27/32″ |
| CASTER WHEEL DIAM. | TREAD WIDTH | WHEEL TREAD MATERIAL Click below for Replacement Wheels | BEARING TYPE | MAX CAP. EACH CASTER LBS. | SWIVEL CASTER Part Number | RIGID CASTER Part Number | APPROX SWIVEL WEIGHT (LBS) | APPROX SWIVEL RADIUS | OVERALL HEIGHT |
|---|---|---|---|---|---|---|---|---|---|
| 8″ | 3″ | Forged Steel |
T | 15,000 | 2-100FS8X3T-S | 2-100FS8X3T-R | 105 | 7 3/4″ | 10 7/8″ |
| 8″ | 3″ | 65D Green Polyurethane on Iron |
T | 7,000 | 2-100PYH8X3T-S | 2-100PYH8X3T-R | 68 | 7 3/4″ | 10 7/8″ |
| 8″ | 3″ | 95A Orange Premium Polyurethane on Iron |
T | 11,000 | 2-100PX8X3T-S | 2-100PX8X3T-R | 63 | 7 3/4″ | 10 7/8″ |
| 8″ | 3″ | Ultra High Capacity Polymer |
PS | 14,000 | 2-100NX8X3-S | 2-100NX8X3-R | 63 | 7 3/4″ | 10 7/8″ |
| 8″ | 3″ | Ductile Steel |
T | 15,000 | 2-100DS8X3T-S | 2-100DS8X3T-R | 70 | 7 3/4″ | 10 7/8″ |
| CASTER WHEEL DIAM. | TREAD WIDTH | WHEEL TREAD MATERIAL Click below for Replacement Wheels | BEARING TYPE | MAX CAP. EACH CASTER LBS. | SWIVEL CASTER Part Number | RIGID CASTER Part Number | APPROX SWIVEL WEIGHT (LBS) | APPROX SWIVEL RADIUS | OVERALL HEIGHT |
|---|---|---|---|---|---|---|---|---|---|
| 10″ | 3″ | Forged Steel |
T | 15,000 | 2-100FS10X3T-S | 2-100FS10X3T-R | 96 | 9 1/4″ | 12 13/16″ |
| 10″ | 3″ | 65D Green Polyurethane on Iron |
T | 8,000 | 2-100PYH10X3T-S | 2-100PYH10X3T-R | 78 | 9 1/4″ | 12 13/16″ |
| 10″ | 3″ | 95A Orange Premium Polyurethane on Iron |
T | 12,000 | 2-100PX10X3T-S | 2-100PX10X3T-R | 78 | 9 1/4″ | 12 13/16″ |
| 10″ | 3″ | Ultra High Capacity Polymer |
PS | 14,000 | 2-100NX10X3-S | 2-100NX10X3-R | 66 | 9 1/4″ | 12 13/16″ |
| 10″ | 3″ | Ductile Steel |
T | 15,000 | 2-100DS10X3T-S | 2-100DS10X3T-R | 80 | 9 1/4″ | 12 13/16″ |
| CASTER WHEEL DIAM. | TREAD WIDTH | WHEEL TREAD MATERIAL Click below for Replacement Wheels | BEARING TYPE | MAX CAP. EACH CASTER LBS. | SWIVEL CASTER Part Number | RIGID CASTER Part Number | APPROX SWIVEL WEIGHT (LBS) | APPROX SWIVEL RADIUS | OVERALL HEIGHT |
|---|---|---|---|---|---|---|---|---|---|
| 12″ | 3″ | Polyurethane on Iron – Heavy Duty |
T | 10,000 | 2-100PYH12X3T-S | 2-100PYH12X3T-R | 89 | 11 1/4″ | 15 1/2″ |
| 12″ | 3″ | Ultra High Capacity Polymer |
PS | 14,000 | 2-100NX12x3-S | 2-100NX12X3-R | 76 | 11 1/4″ | 15 1/2″ |
| 12″ | 3″ | Ductile Steel |
T | 15,000 | 2-100DS12X3T-S | 2-100DS12X3T-R | 96 | 11 1/4″ | 15 1/2″ |
Hot forged steel precision machined combination load and thrust bearing with heat treated raceway.
Kingpinless design – no center pin to fail in arduous applications.
Swivel and Rigid frames are Zinc plated for added rust resistance.
Sealed Tapered Roller Bearings are standard in Polyurethane (PX and EX) and Forged Steel (FS) wheels.
Sealed Precision Ball Bearings are standard on the High Capacity Polymer (NX) wheels.
Model 2- 100 – Deduct 5 lb. for weight of rigid caster
Wheel Brakes are not designed to hold on inclines. Not available on V-Groove Wheels.
Weld on Face Contact Brake option makes the caster non returnable.
Swivel Lock converts a swivel caster into a rigid caster for direct line travel. Swivel Locks lock ONLY swivel, not the wheel.
Model 2-100 swivel casters are not returnable if ordered with either option. Toe Guards are available on special order. They may increase the lead time.
We suggest that you do NOT drill the mounting holes to attach the casters until you receive them. We do NOT include mounting Hardware.
The following are examples of things that we do NOT want you to do:
1. Dragging the wheel sideways.
2. Shock or Impact caused by dropping the load instead of setting it down on the castered equipment.
3. Improper Installation such as:
A. Rigid casters not installed parallel to one another.
B. Swivel casters not installed parallel to the floor.
C. Using less than 4 bolts to attach the mounting plate.
D. Distortion of the swivel bearing when attaching the mounting plate due to welding improperly.
4. Exceeding the rated capacity of the wheel or caster.
5. Exceeding a rolling speed of 3 MPH.
6. The build up of heat caused by continuous operation causing tire separation.
You should never select on the basis of load capacity alone. Our capacity ratings are sometimes below what the casters are capable of carrying because most applications have some type of abuse. If you have any doubt as to which wheel is the BEST choice for your application contact us for a recommendation.
