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The Model 9 industrial caster is designed to support a capacity of up to 1200 pounds per caster, making it ideal for heavy-duty applications. Manufactured with rugged cold-forged construction, these casters offer exceptional durability and reliability. They are specifically recommended for manually moved applications, ensuring smooth and efficient operation in demanding industrial environments. As our most popular industrial caster, Model 9 is widely used across various industries due to its versatility, robust performance, and cost-effectiveness, making it an excellent choice for those seeking high-quality solutions at a competitive price.
Top Plate Size: 4″ x 4 1/2″ Bolt Hole Spacing: 2-5/8” x 3-5/8” to 3” x 3” Mounting Bolt Size: 3/8″
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RH 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 | STD BRG TYPE | MAX CAP. EACH CASTER LBS. | SWIVEL CASTER Part Number | RIGID CASTER Part Number | APPROX SWIVEL WEIGHT (LBS) | APPROX SWIVEL RADIUS | OVERALL HEIGHT |
|---|---|---|---|---|---|---|---|---|---|
| 3-1/4″ | 2″ | Nylon | R | 900 | 9MK3.25X2-S | 9MK3.25X2-R | 5 | 3 1/2″ | 4 1/4″ |
| 3-1/4″ | 2″ | Polyurethane on Iron – Green | R | 600 | 9PY3.25X2-S | 9PY3.25X2-R | 6 | 3 1/2″ | 4 1/4″ |
| 3-1/4″ | 2″ | Phenolic | R | 700 | 9TH3.25X2-S | 9TH3.25X2-R | 5 | 3 1/2″ | 4 1/4″ |
| CASTER WHEEL DIAM. | TREAD WIDTH | WHEEL TREAD MATERIAL Click below for Replacement Wheels | STD BRG TYPE | MAX CAP. EACH CASTER LBS. | SWIVEL CASTER Part Number | RIGID CASTER Part Number | APPROX SWIVEL WEIGHT (LBS) | APPROX SWIVEL RADIUS | OVERALL HEIGHT |
|---|---|---|---|---|---|---|---|---|---|
| 4″ | 2″ | Conventional Moldon Rubber | R | 250 | 9MR4X2-S | 9MR4X2-R | 6 1/2 | 3 1/2″ 6 1/4″ with TL Brake | 4 1/4″ |
| 4″ | 2″ | Gray Soft Rubber, Flat | R | 300 | 9RF4X2-S | 9RF4X2-R | 5 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Neoprene Rubber | PS | 500 | 9EN4X2PS-S | 9EN4X2PS-R | 5 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Blue Ergonomic Rubber | PS | 400 | 9BL4X2-S | 9BL4X2-R | 5 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | High Capacity Rubber | B | 350 | 9RH4X2-S | 9RH4X2-R | 5 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Polyurethane on Iron – Green | R | 600 | 9PY4X2-S | 9PY4X2-R | 6 1/2 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Polyurethane on Iron – Red | R | 600 | 9PYR4X2-S | 9PYR4X2-R | 6 1/2 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Blue Polyurethane on Iron – Slight Crown | R | 700 | 9PYC4X2-S | 9PYC4X2-R | 7 1/2 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Red Polyurethane on Iron – Crown | PS | 700 | 9PCI4X2PS-S | 9PCI4X2PS-R | 7 1/2 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Self-Energizing Ergonomic Polyurethane – Crown – Orange | PS | 800 | 9UXY4X2-S | 9UXY4X2-R | 5 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Crown Tread Ergonomic Polyurethane on Aluminum  | PS | 700 | 9UAO4X2-S | 9UAO4X2-R | 5 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Blue/Black Polyurethane On Polyolefin | R | 400 | 9UP4X2-S | 9UP4X2-R | 6 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Maroon/Gray Polyurethane On Polyolefin | R | 500 | 9MG4X2-S | 9MG4X2-R | 6 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | High Capacity Purple Polyurethane on Polyolefin | PS | 600 | 9PP4X2-S | 9PP4X2-R | 5 1/2 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Premium Maroon Polyurethane on Polyolefin | R | 400 | 9PM4X2-S | 9PM4X2-R | 6 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Poly on Glass-Filled Nylon | R | 700 | 9UG4X2-S | 9UG4X2-R | 6 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | All Polyurethane Blue | R | 700 | 9AP4X2-S | 9AP4X2-R | 5 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Reinforced Gray Solid Polyurethane | PS | 1000 | 9HU4X2-S | 9HU4X2-R | 5 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Polyolefin – Black | R | 500 | 9PB4X2-S | 9PB4X2-R | 4 1/2 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 4″ | Polyolefin – High Capacity | PS | 800 | 9RK4X2PS-S | 9RK4X2PS-R | 5 1/2 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Nylon ( White ) | R | 800 | 9NY4X2-S | 9NY4X2-R | 5 1/2 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Ultra High Capacity Polymer | PS | 1200 | 9NX4X2-S | 9NX4X2-R | 5 1/2 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Nylon ( Black ) | PS | 800 | 9MK4X2PS-S | 9MK4X2PS-R | 5 1/2 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Phenolic | R | 800 | 9TM4X2-S | 9TM4X2-R | 5 1/4 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Gray Iron | R | 1000 | 9CL4X2-S | 9CL4X2-R | 8 1/2 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Ductile Steel – Flat | R | 1200 | 9DS4X2-S | 9DS4X2-R | 9 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | Ductile Steel – Slight Crown | R | 1200 | 9DSC4X2-S | 9DSC4X2-R | 9 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | High Heat Ductile Steel – Slight Crown | BRNZ | 1200 | 9DSC4X2BRNZ-S | 9DSC4X2BRNZ-R | 9 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | V-Groove Iron | R | 500 | 9VL4X2-S | 9VL4X2-R | 6 3/4 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | V-Groove Ductile Steel | R | 900 | 9VS4X2-S | 9VS4X2-R | 7 3/4 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | V-Groove Glass Filled Nylon | PS | 500 | 9VN4X2PS-S | 9VN4X2PS-R | 5 1/4 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | High Temp Moist Heat – Fiberglass-Nylon | P | 600 | 9NP4X2-S | 9NP4X2-R | 4 1/2 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | High Temp Phenolic – Fiberglass | R | 600 | 9TP4X2-S | 9TP4X2-R | 4 1/2 | 3 1/2″ 6 1/4″ with TL Brake | 5 5/8″ |
| 4″ | 2″ | High Temp Phenolic – Fiberglass | BRNZ | 750 | 9TP4x2BRNZ-S | 9TP4x2BRNZ-R | 5 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 4″ | 2″ | Water Resistant Polyurethane | PS | 500 | 9WF4X2-S | 9WF4X2-R | 5 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 4″ | 2″ | Frame Only – No Wheel | NA | NA | 9YA4x2-S | 9YA4X2-R | 3 3/4 | NA | NA |
| CASTER WHEEL DIAM. | TREAD WIDTH | WHEEL TREAD MATERIAL | STD BRG TYPE | MAX CAP. EACH CASTER LBS | SWIVEL CASTER Part Number | RIGID CASTER Part Number | APPROX SWIVEL WEIGHT (LBS) | APPROX SWIVEL RADIUS | OVERALL HEIGHT |
|---|---|---|---|---|---|---|---|---|---|
| 5″ | 2″ | Conventional Moldon Rubber | R | 300 | 9MR5X2-S | 9MR5X2-R | 7 1/2 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Gray Soft Rubber, Flat | R | 350 | 9RF5X2-S | 9RF5X2-R | 6 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Neoprene Rubber | PS | 550 | 9EN5X2PS-S | 9EN5X2PS-R | 6 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Blue Ergonomic Rubber | PS | 500 | 9BL5X2-S | 9BL5X2-R | 6 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | High Capacity Rubber | B | 450 | 9RH5X2-S | 9RH5X2-R | 6 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Polyurethane on Iron – Green | R | 900 | 9PY5X2-S | 9PY5X2-R | 7 3/4 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Polyurethane on Iron – Red | R | 800 | 9PYR5X2-S | 9PYR5X2-R | 7 3/4 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Blue Polyurethane on Iron – Slight Crown | R | 1000 | 9PYC5X2-S | 9PYC5X2-R | 8 1/2 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Red Polyurethane on Iron – Crown | PS | 800 | 9PCI5X2PS-S | 9PCI5X2PS-R | 8 1/2 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Self-Energizing Ergonomic Polyurethane – Crown – Orange | PS | 900 | 9UXY5X2-S | 9UXY5X2-R | 6 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Crown Tread Ergonomic Polyurethane on Aluminum | PS | 800 | 9UAO5X2-S | 9UAO5X2-R | 6 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Blue/Black Polyurethane On Polyolefin | R | 500 | 9UP5X2-S | 9UP5X2-R | 7 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | High Capacity Purple Polyurethane On Polyolefin | PS | 750 | 9PP5X2-S | 9PP5X2-R | 7 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Maroon/Gray Polyurethane On Polyolefin | R | 600 | 9MG5X2-S | 9MG5X2-R | 7 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Premium Maroon Polyurethane on Polyolefin | R | 600 | 9PM4X2-S | 9PM5X2-R | 7 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Polyurethane on Nylon  | R | 1000 | 9UG5X2-S | 9UG5X2-R | 7 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | All Polyurethane Blue | R | 800 | 9AP5X2-S | 9AP5X2-R | 5 1/2 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Reinforced Gray Solid Polyurethane | PS | 1250 | 9HU5X2-S | 9HU5X2-R | 6 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Polyolefin – Black | R | 600 | 9PB5X2-S | 9PB5X2-R | 5 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Polyolefin – High Capacity | PS | 900 | 9RK5X2PS-S | 9RK5X2PS-R | 6 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Nylon ( White ) | R | 900 | 9NY5X2-S | 9NY5X2-R | 6 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Nylon ( Black ) | PS | 900 | 9MK5X2PS-S | 9MK5X2PS-R | 6 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Phenolic | R | 800 | 9TM5X2-S | 9TM5X2-R | 5 3/4 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Gray Iron | R | 1000 | 9CL5X2-S | 9CL5X2-R | 9 3/4 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Ductile Steel | R | 1200 | 9DS5X2-S | 9DS5X2-R | 10 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Ductile Steel – Slight Crown | R | 1200 | 9DSC5X2-S | 9DSC5X2-R | 10 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Ductile Steel – Slight Crown | BRNZ | 1200 | 9DSC5X2BRNZ-S | 9DSC5X2BRNZ-R | 10 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | High Temp Moist Heat – Fiberglass-Nylon | P | 750 | 9NP5X2-S | 9NP5X2-R | 5 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | High Temp Phenolic – Fiberglass | R | 750 | 9TP5X2-S | 9TP5X2-R | 5 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | High Temp Phenolic – Fiberglass | BRNZ | 750 | 9TP5X2BRNZ-S | 9TP5X2BRNZ-R | 5 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Water Resistant Polyurethane | PS | 600 | 9WF5X2-S | 9WF5X2-R | 5 | 4 1/4″ 6 1/2″ with TL Brake | 6 1/2″ |
| 5″ | 2″ | Frame Only – No Wheel | NA | NA | 9YA5X2-S | 9YA5X2-R | 3 3/4 | NA | NA |
| CASTER WHEEL DIAM. | TREAD WIDTH | WHEEL TREAD MATERIAL | STD BRG TYPE | MAX CAP. EACH CASTER LBS. | SWIVEL CASTER Part Number | RIGID CASTER Part Number | APPROX SWIVEL WEIGHT (LBS) | APPROX SWIVEL RADIUS | OVERALL HEIGHT |
|---|---|---|---|---|---|---|---|---|---|
| 6″ | 2″ | SUPER CUSHION Rubber | B | 350 | 9CB6X2-S | 9CB6X2-R | 7 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Conventional Moldon Rubber | R | 450 | 9MR6X2-S | 9MR6X2-R | 8 3/4 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Gray Soft Rubber, Flat | R | 400 | 9RF6X2-S | 9RF6X2-R | 7 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Gray Soft Rubber ( Crown ) | R | 350 | 9RD6X2-S | 9RD6X2-R | 6 1/2 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Neoprene Rubber | PS | 600 | 9EN6X2PS-S | 9EN6X2PS-R | 7 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Blue Ergonomic Rubber | PS | 600 | 9BL6X2-S | 9BL6X2-R | 7 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | High Capacity Rubber | B | 600 | 9RH6X2-S | 9RH6X2-R | 7 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Polyurethane on Iron – Green | R | 900 | 9PY6X2-S | 9PY6X2-R | 9 1/4 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Polyurethane on Iron – Red | R | 900 | 9PYR6X2-S | 9PYR6X2-R | 9 1/4 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Blue Polyurethane on Iron – Slight Crown | PS | 1200 | 9PYC6X2-S | 9PYC6X2-R | 10 3/4 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Red Polyurethane on Iron – Crown | PS | 1000 | 9PCI6X2PS-S | 9PCI6X2PS-R | 10 3/4 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Self-Energizing Ergonomic Polyurethane – Crown – Orange | PS | 1000 | 9UXY6X2-S | 9UXY6X2-R | 6 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Crown Tread Ergonomic Polyurethane on Aluminum | PS | 1000 | 9UAO6X2-S | 9UAO6X2-R | 6 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | 95A Green Polyurethane on Aluminum – Crown | PS | 900 | 9UAC6X2-S | 9UAC6X2-R | 6 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Extra Thick Polyurethane on Aluminum | PS | 1200 | 9CP6X2PS-S | 9CP6X2PS-R | 8 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Blue/Black Polyurethane On Polyolefin | R | 600 | 9UP6X2-S | 9UP6X2-R | 8 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | High Capacity Purple Polyurethane On Polyolefin | PS | 800 | 9PP6X2-S | 9PP6X2-R | 7 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Maroon/Gray Polyurethane On Polyolefin | R | 700 | 9MG6X2-S | 9MG6X2-R | 8 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Premium Maroon Polyurethane on Polyolefin | R | 750 | 9PM6X2-S | 9PM6X2-R | 8 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Polyurethane on Nylon | R | 1200 | 9UG6X2-S | 9UG6X2-R | 8 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | All Polyurethane Blue | R | 900 | 9AP6X2-S | 9AP6X2-R | 6 1/2 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Reinforced Gray Solid Polyurethane | PS | 1250 | 9HU6X2-S | 9HU6X2-R | 7 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Polyolefin – Black | R | 700 | 9PB6X2-S | 9PB6X2-R | 6 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Polyolefin – High Capacity | PS | 900 | 9RK6X2PS-S | 9RK6X2PS-R | 7 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Nylon ( White ) | R | 900 | 9NY6X2-S | 9NY6X2-R | 7 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Nylon ( White ) | PS | 900 | 9MK6X2PS-S | 9MK6X2PS-R | 9 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Phenolic | R | 900 | 9TM6X2-S | 9TM6X2-R | 6 1/2 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Gray Iron | R | 1000 | 9CL6X2-S | 9CL6X2-R | 11 1/4 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Ductile Steel | R | 1200 | 9DS6X2-S | 9DS6X2-R | 11 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Ductile Steel – Very Slight Crown | R | 1200 | 9DSC6X2-S | 9DSC6X2-R | 11 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | High Heat Ductile Steel – Slight Crown | BRNZ | 1200 | 9DSC6X2BRNZ-S | 9DSC6X2BRNZ-R | 11 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | V-Groove Iron | R | 500 | 9VL6X2-S | 9VL6X2-R | 9 1/2 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | V-Groove Ductile Steel | R | 900 | 9VS6X2-S | 9VS6X2-R | 11 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | High Temp Moist Heat – Fiberglass-Nylon | P | 900 | 9NP6X2-S | 9NP6X2-R | 6 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | High Temp Phenolic – Fiberglass | R | 900 | 9TP6X2-S | 9TP6X2-R | 6 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | High Temp Phenolic – Fiberglass | BRNZ | 900 | 9TP6X2BRNZ-S | 9TP6X2BRNZ-R | 6 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Water Resistant Polyurethane | PS | 700 | 9WF6X2-S | 9WF6X2-R | 6 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Low Friction Crown Tread 65D Polyurethane on Aluminum | PS | 1000 | 9UDC6X2-S | 9UDC6X2-R | 6 | 4 7/8″ 6 1/2″ with TL Brake | 7 1/2″ |
| 6″ | 2″ | Frame Only – No Wheel | NA | NA | 9YA6X2-S | 9YA6X2-R | 5 | NA | NA |
| CASTER WHEEL DIAM. | TREAD WIDTH | WHEEL TREAD MATERIAL | STD BRG TYPE | MAX CAP. EACH CASTER LBS. | SWIVEL CASTER Part Number | RIGID CASTER Part Number | APPROX SWIVEL WEIGHT (LBS) | APPROX SWIVEL RADIUS | OVERALL HEIGHT |
|---|---|---|---|---|---|---|---|---|---|
| 8″ | 2″ | SUPER CUSHION Rubber | B | 450 | 9CB8X2-S | 9CB8X2-R | 9 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Conventional Moldon Rubber | R | 500 | 9MR8X2-S | 9MR8X2-R | 11 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Gray Soft Rubber, Flat | R | 550 | 9RF8X2-S | 9RF8X2-R | 8 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Gray Soft Rubber ( Crown ) | R | 450 | 9RD8X2-S | 9RD8X2-R | 7 1/4 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Neoprene Rubber | PS | 700 | 9EN8X2PS-S | 9EN8X2PS-R | 8 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Blue Ergonomic Rubber | PS | 700 | 9BL8X2-S | 9BL8X2-R | 8 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | High Capacity Rubber | B | 700 | 9RH8X2-S | 9RH8X2-R | 8 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Polyurethane on Iron – Green | R | 900 | 9PY8X2-S | 9PY8X2-R | 12 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Polyurethane on Iron – Red | R | 900 | 9PYR8X2-S | 9PYR8X2-R | 12 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Blue Polyurethane on Iron – Slight Crown | PS | 1200 | 9PYC8X2-S | 9PYC8X2-R | 14 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Red Polyurethane on Iron – Crown | PS | 900 | 9PCI8X2PS-S | 9PCI8X2PS-R | 14 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Self-Energizing Ergonomic Polyurethane – Crown – Orange | PS | 1200 | 9UXY8X2-S | 9UXY8X2-R | 7 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Crown Tread Ergonomic Polyurethane on Aluminum | PS | 1200 | 9UAO8X2-S | 9UAO8X2-R | 7 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | 95A Green Polyurethane on Aluminum – Crown | PS | 900 | 9UAC8X2-S | 9UAC8X2-R | 7 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Extra Thick Polyurethane on Aluminum | PS | 1200 | 9CP8X2PS-S | 9CP8X2PS-R | 9 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Blue/Black Polyurethane On Polyolefin | R | 800 | 9UP8X2-S | 9UP8X2-R | 8 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | High Capacity Purple Polyurethane On Polyolefin | PS | 1000 | 9PP8X2-S | 9PP8X2-R | 7 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Maroon/Gray Polyurethane On Polyolefin | R | 800 | 9MG8X2-S | 9MG8X2-R | 8 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Premium Maroon Polyurethane on Polyolefin | R | 1000 | 9PM8X2-S | 9PM8X2-R | 8 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Polyurethane on Nylon | R | 1250 | 9UG8X2-S | 9UG8X2-R | 8 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | All Polyurethane Blue | R | 900 | 9AP8X2-S | 9AP8X2-R | 8 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Reinforced Gray Solid Polyurethane | PS | 1250 | 9HU8X2-S | 9HU8X2-R | 9 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Polyolefin – Black | R | 800 | 9PB8X2-S | 9PB8X2-R | 7 1/2 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Polyolefin – High Capacity | PS | 900 | 9RK8X2PS-S | 9RK8X2PS-R | 8 1/2 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Nylon ( White ) | R | 900 | 9NY8X2-S | 9NY8X2-R | 8 1/2 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Nylon ( Black ) | PS | 900 | 9MK8X2PS-S | 9MK8X2PS-R | 8 1/2 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Phenolic | R | 900 | 9TM8X2-S | 9TM8X2-R | 8 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Gray Iron | R | 1000 | 9CL8X2-S | 9CL8X2-R | 9.5 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Ductile Steel | R | 1200 | 9DS8X2-S | 9DS8X2-R | 12 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Ductile Steel – Slight Crown | R | 1200 | 9DSC8X2-S | 9DSC8X2-R | 12 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | High Heat Ductile Steel – Slight Crown | BRNZ | 1200 | 9DSC8X2BRNZ-S | 9DSC8X2BRNZ-R | 12 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | High Temp Moist Heat – Fiberglass-Nylon | R | 900 | 9NP8X2-S | 9NP8X2-R | 7 1/2 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | High Temp Phenolic – Fiberglass | R | 900 | 9TP8X2-S | 9TP8X2-R | 7 1/2 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | High Temp Phenolic – Fiberglass | BRNZ | 900 | 9TP8X2BRNZ-S | 9TP8X2BRNZ-R | 7 1/2 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Water Resistant Polyurethane | PS | 800 | 9WF8X2-S | 9WF8X2-R | 7 1/2 | 6 1/4″ 7 1/2″ with TL Brake | 9 1/2″ |
| 8″ | 2″ | Frame Only – No Wheel | NA | NA | 9YA8X2-S | 9YA8X2-R | 6 | NA | NA |
You should never select on the basis of load capacity alone. Capacity ratings do not take into account the effort required to manually move a load. Capacity ratings are based on manual operation under ideal conditions. If these casters are going to be moved by mechanically powered equipment, consult us for a reduced capacity rating based on your application. If a human being has to move the weight, select the largest practical wheel diameter. If a caster failure occurs it is almost always because of misuse or abuse. It has been very rare that a product failed because of faulty material or poor workmanship. 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.
A zinc plated quick change plate gets bolted to your equipment and enables the casters to be easily and quickly installed or replaced (changed) without using tools.
Will ONLY fit the casters shown on this page WITHOUT the ( Total Lock ) Brake Option! Will NOT WORK with Pneumatic or Foam Filled Pneumatic casters. Will NOT WORK with 4 position swivel lock.
Unplated caster pad gets welded onto your equipment. It enables casters to be easily and quickly installed or replaced. For use with casters having a 4″ x 4 1/2″ Mounting Plate. Includes locking bolt installed as shown.
Will ONLY fit the casters shown on this page but WILL NOT FIT if you order the TL ( Total Lock ) Brake Option! Will NOT WORK with 4 position swivel lock.
When purchased with Wheel Brakes, please note they are not designed to hold on inclines. Total Lock Brake Pedal Locks the Wheel and Swivel Simultaneously. Swivel Lock converts a swivel caster into a rigid caster for direct line travel. Weld on swivel lock option makes the caster non returnable.
We also now carry the Plastic Top Lock Brake, which works great as a field-installable, easy-to-use solution that can be retrofitted to Model 9 casters.
SWIVEL CONSTRUCTION: Cold forged top plate and yoke base from 1/4″ steel. Swivel has double ball bearing with hardened raceways. AXLE is 1/2” diameter hollow bolt with lock nut LEGS are 1/4″ thick, welded outside only GREASE FITTINGS For swivel and wheel bearings WHEEL BEARING options: B= Ball Bearings, BRNZ= Bronze, D= Delrin Bearings, PS= Precision Sealed Ball Bearings, P= Plain Bore, R= Roller Bearing. CENTER PIN 5/8″ diameter nut and bolt FINISH External metal parts are Zinc plated Other mounting plate sizes and wheel bearing types are available on request. Please call. Material Handling Moving Dollies Computer Equipment Stands Electronics & Diagnostic Office Equipment Laboratory Equipment Bakery Equipment Stocking Carts Food Service Carts Workstations Equipment and Carts Computer Room Equipment Institutional Equipment You should never select on the basis of load capacity alone. There is no industry standard for load capacity ratings and they may not include a factor for abuse. Our capacity ratings are below what the casters are capable of carrying because most applications have less than perfect conditions. Please refer to the information shown at the bottom of this page. If you have any doubt as to which wheel or caster is the BEST choice for your application contact us for a recommendation.
