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Capacity up to 1,500 pounds per caster only if infrequently moved in a manual application where there is no abuse. Benefits include easier swiveling, reduced swivel vibration, and longer trouble free performance. Stainless Model SS-G15 stem casters are recommended only for manually moved applications. Threaded Stem Casters should NOT be used as a “Leveling Device”! Capacity ratings are based on the weight being directly on the top of the swivel bearing, not somewhere above it on the threaded stem.
We do not provide the nuts to attach threaded stem casters. Threaded Stem Casters should NOT be used as a “Leveling Device”! The weight should be supported by the top of the swivel bearing of the caster, not somewhere above it on the threaded stem.
TST1: 3/4″ – 10 x 2 1/2″ TSS7: 3/4″ – 10 x 4 1/2″ TSS3: 3/4″ – 10 x 6″ TST2: 1″ – 8 x 2 1/4″ TSC7: 1″ – 8 x 4″ TB Pedal on side of wheel locks on top of the the tire. The – TB Wheel Brake locks only the wheel, not the swivel. Wheel Brakes are not designed to hold on inclines.
We do NOT include mounting Hardware.
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 | STD BRG TYPE | MAX CAP. EACH CASTER LBS. | SWIVEL CASTER Part Number | APPROX SWIVEL WEIGHT (LBS) | APPROX SWIVEL RADIUS | OVERALL HEIGHT |
|---|---|---|---|---|---|---|---|---|
| 4″ | 2″ | Gray Soft Rubber, Flat | SPS | 250 | SS-G15RF4X | 6 | 3 1/8″ | 5 7/16″ |
| 4″ | 2″ | Gray Soft Rubber ( Crown ) | SPS | 300 | SS-G15RD4X | 6 | 3 1/8″ | 5 7/16″ |
| 4″ | 2″ | High Capacity Rubber | SPS | 300 | SS-G15RH4X | 6 | 3 1/8″ | 5 7/16″ |
| 4″ | 2″ | Self-Energizing Ergonomic Polyurethane – Crown – Orange | SPS | 600 | SS-G15UXY4X | 7 | 3 1/8″ | 5 7/16″ |
| 4″ | 2″ | 90A Orange Polyurethane on Aluminum – Crown | SPS | 700 | SS-G15UAO4X | 7 | 3 1/8″ | 5 7/16″ |
| 4″ | 2″ | Polyurethane – Blue/Black | SPS | 400 | SS-G15UP4X | 6 | 3 1/8″ | 5 7/16″ |
| 4″ | 2″ | Polyurethane – Maroon/Gray | SPS | 400 | SS-G15MG4X | 6 | 3 1/8″ | 5 7/16″ |
| 4″ | 2″ | Poly on Glass-Filled Nylon | SPS | 700 | SS-G15UG4X | 6 | 3 1/8″ | 5 7/16″ |
| 4″ | 2″ | All Polyurethane Blue | SPS | 700 | SS-G15AP4X | 5 1/2 | 3 1/8″ | 5 7/16″ |
| 4″ | 2″ | Reinforced Gray Solid Polyurethane | SPS | 1000 | SS-G15HU4X | 6 | 3 1/8″ | 5 7/16″ |
| 4″ | 2″ | Polyolefin – Black | SPS | 400 | SS-G15PB4X | 5 | 3 1/8″ | 5 7/16″ |
| 4″ | 2″ | Polyolefin – High Capacity | SPS | 800 | SS-G15RK4X | 6 | 3 1/8″ | 5 7/16″ |
| 4″ | 2″ | Nylon ( White ) | SPS | 800 | SS-G15NY4X | 6 | 3 1/8″ | 5 7/16″ |
| 4″ | 2″ | Phenolic | SPS | 800 | SS-G15TM4X | 6 | 3 1/8″ | 5 7/16″ |
| 4″ | 2″ | Ultra High Capacity Polymer | R | 1500 | SS-G15NX4X | 5 1/2 | 3 1/8″ | 5 7/16″ |
| CASTER WHEEL DIAM. | TREAD WIDTH | WHEEL TREAD MATERIAL | STD BRG TYPE | MAX CAP. EACH CASTER LBS. | SWIVEL CASTER Part Number | APPROX SWIVEL WEIGHT (LBS | APPROX SWIVEL RADIUS | OVERALL HEIGHT |
|---|---|---|---|---|---|---|---|---|
| 5″ | 2″ | Gray Soft Rubber, Flat | SPS | 300 | SS-G15RF5X | 9 | 3 3/4″ | 6 5/16″ |
| 5″ | 2″ | Gray Soft Rubber ( Crown ) | SPS | 300 | SS-G15RD5X | 9 | 3 3/4″ | 6 5/16″ |
| 5″ | 2″ | High Capacity Rubber | SPS | 300 | SS-G15RH5X | 9 | 3 3/4″ | 6 5/16″ |
| 5″ | 2″ | Self-Energizing Ergonomic Polyurethane – Crown – Orange | SPS | 700 | SS-G15UXY5X | 8 | 3 3/4″ | 6 5/16″ |
| 5″ | 2″ | 90A Orange Polyurethane on Aluminum – Crown | SPS | 800 | SS-G15UAO5X | 8 | 3 3/4″ | 6 5/16″ |
| 5″ | 2″ | Polyurethane – Blue/Black | SPS | 500 | SS-G15UP5X | 8 1/2 | 3 3/4″ | 6 5/16″ |
| 5″ | 2″ | Polyurethane – Maroon/Gray | SPS | 500 | SS-G15MG5X | 8 1/2 | 3 3/4″ | 6 5/16″ |
| 5″ | 2″ | Poly on Glass-Filled Nylon | SPS | 800 | SS-G15UG5X | 8 | 3 3/4″ | 6 5/16″ |
| 5″ | 2″ | All Polyurethane Blue | SPS | 800 | SS-G15AP5X | 8 | 3 3/4″ | 6 5/16″ |
| 5″ | 2″ | | SPS | 900 | SS-G15HU5X | 7 | 3 3/4″ | 6 5/16″ |
| 5″ | 2″ | Polyolefin – Black | SPS | 500 | SS-G15PB5X | 7 1/2 | 3 3/4″ | 6 5/16″ |
| 5″ | 2″ | Polyolefin – High Capacity | SPS | 900 | SS-G15RK5X | 8 1/2 | 3 3/4″ | 6 5/16″ |
| 5″ | 2″ | Nylon ( White ) | SPS | 900 | SS-G15NY5X | 8 1/2 | 3 3/4″ | 6 5/16″ |
| 5″ | 2″ | Phenolic | SPS | 800 | SS-G15TM5X | 8 | 3 3/4″ | 6 5/16″ |
| 5″ | 2″ | Ultra High Capacity Polymer | R | 1500 | SS-G15NX5X | 6 1/2 | 3 3/4″ | 6 5/16″ |
| CASTER WHEEL DIAM. | TREAD WIDTH | WHEEL TREAD MATERIAL | STD BRG TYPE | MAX CAP. EACH CASTER LBS. | SWIVEL CASTER Part Number | APPROX SWIVEL WEIGHT (LBS) | APPROX SWIVEL RADIUS | OVERALL HEIGHT |
|---|---|---|---|---|---|---|---|---|
| 6″ | 2″ | Gray Soft Rubber, Flat | SPS | 400 | SS-G15RF6X | 8 1/2 | 4 1/2″ | 7 5/16″ |
| 6″ | 2″ | Gray Soft Rubber ( Crown ) | SPS | 350 | SS-G15RD6X | 8 1/2 | 4 1/2″ | 7 5/16″ |
| 6″ | 2″ | High Capacity Rubber | SPS | 450 | SS-G15RH6X | 8 1/2 | 4 1/2″ | 7 5/16″ |
| 6″ | 2″ | Self-Energizing Ergonomic Polyurethane – Crown – Orange | SPS | 800 | SS-G15UXY6X | 8 1/2 | 4 1/2″ | 7 5/16″ |
| 6″ | 2″ | 90A Orange Polyurethane on Aluminum – Crown | SPS | 900 | SS-G15UAO6X | 8 1/2 | 4 1/2″ | 7 5/16″ |
| 6″ | 2″ | 65D Blue Polyurethane on Aluminum – Crown | SPS | 1000 | SS-G15UDC6X | 8 1/2 | 4 1/2″ | 7 5/16″ |
| 6″ | 2″ | Polyurethane – Blue/Black | SPS | 600 | SS-G15UP6X | 8 1/2 | 4 1/2″ | 7 5/16″ |
| 6″ | 2″ | Polyurethane – Maroon/Gray | SPS | 600 | SS-G15MG6X | 8 1/2 | 4 1/2″ | 7 5/16″ |
| 6″ | 2″ | Poly on Glass-Filled Nylon | SPS | 1200 | SS-G15UG6X | 8 | 4 1/2″ | 7 5/16″ |
| 6″ | 2″ | All Polyurethane Blue | SPS | 900 | SS-G15AP6X | 8 | 4 1/2″ | 7 5/16″ |
| 6″ | 2″ | Reinforced Gray Solid Polyurethane | SPS | 1500 | SS-G15HU6X | 8 | 4 1/2″ | 7 5/16″ |
| 6″ | 2″ | Polyolefin – Black | SPS | 600 | SS-G15PB6X | 7 1/2 | 4 1/2″ | 7 5/16″ |
| 6″ | 2″ | Polyolefin – High Capacity | SPS | 1000 | SS-G15RK6X | 8 1/2 | 4 1/2″ | 7 5/16″ |
| 6″ | 2″ | Nylon ( White ) | SPS | 1000 | SS-G15NY6X | 8 1/2 | 4 1/2″ | 7 5/16″ |
| 6″ | 2″ | Phenolic | SPS | 1200 | SS-G15TM6X | 8 1/2 | 4 1/2″ | 7 5/16″ |
| 6″ | 2″ | Ultra High Capacity Polymer | R | 1500 | SS-G15NX6X | 7 1/2 | 4 1/2″ | 7 5/16″ |
| CASTER WHEEL DIAM. | TREAD WIDTH | WHEEL TREAD MATERIAL | STD BRG TYPE | MAX CAP. EACH CASTER LBS. | SWIVEL CASTER Part Number | APPROX SWIVEL WEIGHT (LBS) | APPROX SWIVEL RADIUS | OVERALL HEIGHT |
|---|---|---|---|---|---|---|---|---|
| 8″ | 2″ | Gray Soft Rubber, Flat | SPS | 500 | SS-G15RF8X | 10 | 6″ | 9 5/16″ |
| 8″ | 2″ | Gray Soft Rubber ( Crown ) | SPS | 450 | SS-G15RD8X | 10 | 6″ | 9 5/16″ |
| 8″ | 2″ | High Capacity Rubber | SPS | 550 | SS-G15RH8X | 10 | 6″ | 9 5/16″ |
| 8″ | 2″ | 90A Orange Polyurethane on Aluminum – Crown | SPS | 1000 | SS-G15UAO8X | 9 | 6″ | 9 5/16″ |
| 8″ | 2″ | 65D Blue Polyurethane on Aluminum – Crown | SPS | 1200 | SS-G15UDC8X | 9 | 6″ | 9 5/16″ |
| 8″ | 2″ | Polyurethane – Blue/Black | SPS | 700 | SS-G15UP8X | 10 | 6″ | 9 5/16″ |
| 8″ | 2″ | Polyurethane – Maroon/Gray | SPS | 700 | SS-G15MG8X | 10 | 6″ | 9 5/16″ |
| 8″ | 2″ | All Polyurethane Blue | SPS | 1000 | SS-G15AP8X | 10 | 6″ | 9 5/16″ |
| 8″ | 2″ | Reinforced Gray Solid Polyurethane | SPS | 1500 | SS-G15HU8X | 10 | 6″ | 9 5/16″ |
| 8″ | 2″ | Polyolefin – Black | SPS | 700 | SS-G15PB8X | 10 | 6″ | 9 5/16″ |
| 8″ | 2″ | Nylon ( White ) | SPS | 1100 | SS-G15NY8X | 11 | 6″ | 9 5/16″ |
| 8″ | 2″ | Phenolic | SPS | 1500 | SS-G15TM8X | 9 | 6″ | 9 5/16″ |
| 8″ | 2″ | Ultra High Capacity Polymer | R | 1500 | SS-G15NX8X | 9 1/2 | 6″ | 9 5/16″ |
Swivel Construction – Constructed from forged stainless steel, precision machined combination load and thrust bearing with heat treated raceway. No center pin. Legs – 1/4″ thick, welded inside and out. Axle – 1/2” diameter hollow bolt with lock nut. Standard Wheel Bearing – SPS= Stainless Precision Ball Bearings in ALL wheels 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.
