RWM Casters Freedom 68 Series industrial casters feature an ultra quiet design that eliminates swivel chatter for silent operation. It is designed utilizing a sealed precision raceway with zero slack tolerances for continuous towing applications, demanding impact applications and durability due to the heavy duty construction. The 68 series is totally maintenance free and requires no lubrication. It offers up to 2500 pound capacity. The type II zinc dye chromate finish is standard for extended corrosion resistance. Our 68 Series Casters are proudly Made in the USA. Download free 2D or 3D CAD drawings and models of this caster. Don’t see what you want? RWM can custom design a caster for any application!
| Swivel Section | Sealed precision swivel bearing |
| Capacity | Up to 2500 lbs. |
| Axle | 1/2″ diameter |
| Leg Thickness | 1/4″ |
| Finish | Type II Zinc Dye Chromate finish for extended corrosion resistance |
| Mounting Plate Size | 4-1/2″ x 6-1/2″ x 5/16″ thick |
| Bolt Hole Spacing | 2-7/16″ x 4-15/16″ slotted to 3-3/8″ x 5-1/4″ |
| Mounting Bolt Diameter | 1/2″ |
The Freedom Tow Pro 68 Series Casters typical applications include:
| Dollies | Automotive |
| Tow lines | Aerospace |
| Platform trucks | Assembly plants |
| Towline fixtures |
| BRAKES | |
| CWB | Cam Wheel Brake |
| PCWB | Poly Cam Brake (PCWB available on 3” wide casters only) |
| SWIVEL LOCKS | |
| DSL | Demountable Swivel Lock |
| GUARDS | |
| FG | Foot Guard |
 Wheel Diameter |
 Wheel Width |
 Capacity |
 Wheel Type |
 Overall Height |
 Sealed Precision Ball Bearing |
 Swivel Lead |
 Approx Weight |
|---|---|---|---|---|---|---|---|
| 4″ | 2″ | 400 | Signature | 6-3/8″ | 68-SWB-0420-S | 1-1/2″ | 9 |
| 4″ | 2″ | 700 | Rubber on Aluminum-EHT | 6-3/8″ | 68-RAB-0420-S-EHT | 1-1/2″ | 9.6 |
| 4″ | 2″ | 700 | Solid Urethane | 6-3/8″ | 68-MUB-0420-S | 1-1/2″ | 9.1 |
| 4″ | 2″ | 1050 | GT | 6-3/8″ | 68-GTB-0420-S | 1-1/2″ | 9 |
| 4″ | 2″ | 2000 | Nylatron HD | 6-3/8″ | 68-NYB-0420-S | 1-1/2″ | 10 |
| 5″ | 2″ | 500 | Signature | 7-5/16″ | 68-SWB-0520-S | 1-7/8″ | 11 |
| 5″ | 2″ | 800 | Rubber on Aluminum-EHT | 7-5/16″ | 68-RAB-0520-S-EHT | 1-7/8″ | 12 |
| 5″ | 2″ | 1000 | Solid Urethane | 7-5/16″ | 68-MUB-0520-S | 1-7/8″ | 11.4 |
| 5″ | 2″ | 1200 | GT | 7-5/16″ | 68-GTB-0520-S | 1-7/8″ | 12.5 |
| 5″ | 2″ | 2000 | Nylatron HD | 7-5/16″ | 68-NYB-0520-S | 1-7/8″ | 13 |
| 6″ | 2″ | 600 | Signature | 8-1/4″ | 68-SWB-0620-S | 2″ | 14 |
| 6″ | 2″ | 820 | Rubber on Aluminum-EHT | 8-1/4″ | 68-RAB-0620-S-EHT | 2″ | 14.7 |
| 6″ | 2″ | 1000 | Omega | 8-1/4″ | 68-UOB-0620-S | 2″ | 17 |
| 6″ | 2″ | 1200 | Solid Urethane | 8-1/4″ | 68-MUB-0620-S | 2″ | 13.8 |
| 6″ | 2″ | 1230 | Torus | 8-1/4″ | 68-UAB-0621-S-92A | 2″ | 15.1 |
| 6″ | 2″ | 1230 | Urethane on Iron | 8-1/4″ | 68-UIB-0620-S-92A | 2″ | 17.1 |
| 6″ | 2″ | 1500 | GT | 8-1/4″ | 68-GTB-0620-S | 2″ | 14.8 |
| 6″ | 2″ | 2200 | Nylatron HD | 8-1/4″ | 68-NYB-0620-S | 2″ | 15 |
| 6″ | 2 1/2″ | 2300 | GT | 8-1/4″ | 68-GTB-0625-S | 2″ | 16 |
| 6″ | 3″ | 2000 | Solid Urethane | 8-1/4″ | 68-MUB-0630-S | 2″ | 17 |
| 6″ | 3″ | 2500 | Nylatron HD | 8-1/4″ | 68-NYB-0630-S | 2″ | 16 |
| 8″ | 2″ | 600 | Performance TPR | 10-1/8″ | 68-RPB-0820-S | 2-3/16″ | 17 |
| 8″ | 2″ | 700 | Signature | 10-1/8″ | 68-SWB-0820-S | 2-3/16″ | 7.1 |
| 8″ | 2″ | 1000 | Rubber on Aluminum-EHT | 10-1/8″ | 68-RAB-0820-S-EHT | 2-3/16″ | 17 |
| 8″ | 2″ | 1200 | Omega | 10-1/8″ | 68-UOB-0820-S | 2-3/16″ | 20 |
| 8″ | 2″ | 1500 | Solid Urethane | 10-1/8″ | 68-MUB-0820-S | 2-3/16″ | 16 |
| 8″ | 2″ | 1500 | Torus | 10-1/8″ | 68-UAB-0821-S-92A | 2-3/16″ | 15 |
| 8″ | 2″ | 1500 | Urethane on Iron | 10-1/8″ | 68-UIB-0820-S-92A | 2-3/16″ | 21 |
| 8″ | 2″ | 1500 | Whisper Wheel | 10-1/8″ | 68-UWB-0820-S | 2-3/16″ | 20 |
| 8″ | 2″ | 1800 | GT | 10-1/8″ | 68-GTB-0820-S | 2-3/16″ | 17 |
| 8″ | 2″ | 2000 | Infinity | 10-1/8″ | 68-UIB-0820-S-INF | 2-3/16″ | 22 |
| 8″ | 2″ | 2500 | Nylatron HD | 10-1/8″ | 68-NYB-0820-S | 2-3/16″ | 18 |
| 8″ | 2 1/2″ | 2400 | GT | 10-1/8″ | 68-GTB-0825-S | 2-3/16″ | 17.5 |
| 8″ | 3″ | 1500 | Rubber on Aluminum-EHT | 10-1/8″ | 68-RAB-0830-S-EHT | 2-3/16″ | 20 |
| 8″ | 3″ | 1600 | Omega | 10-1/8″ | 68-UOB-0830-S | 2-3/16″ | 25 |
| 8″ | 3″ | 2500 | Infinity | 10-1/8″ | 68-UIB-0830-S-INF | 2-3/16″ | 24 |
| 8″ | 3″ | 2500 | Solid Urethane | 10-1/8″ | 68-MUB-0830-S | 2-3/16″ | 21 |
| 8″ | 3″ | 2500 | Whisper Wheel | 10-1/8″ | 68-UWB-0830-S | 2-3/16″ | 34 |
| 10″ | 3″ | 2000 | Omega | 12-3/16″ | 68-UOB-1030-S | 2-3/4″ | 35.2 |
| 10″ | 3″ | 2000 | Rubber on Aluminum-EHT | 12-3/16″ | 68-RAB-1030-S-EHT | 2-3/4″ | 23 |
| 10″ | 3″ | 2500 | GT | 12-3/16″ | 68-GTB-1030-S | 2-3/4″ | 25 |
| 10″ | 3″ | 2500 | Infinity | 12-3/16″ | 68-UIB-1030-S-INF | 2-3/4″ | 38 |
| 10″ | 3″ | 2500 | Solid Urethane | 12-3/16″ | 68-MUB-1030-S | 2-3/4″ | 24 |
| 10″ | 3″ | 2500 | Whisper Wheels | 12-3/16″ | 68-UWB-1030-S | 2-3/4″ | 37 |
| 12″ | 3″ | 2280 | Rubber on Aluminum-EHT | 14-3/16″ | 68-RAB-1230-S-EHT | 3-1/4″ | 28.5 |
| 12″ | 3″ | 2500 | Whisper Wheel | 14-3/16″ | 68-UWB-1230-S | 3-1/4″ | 45 |
To order a rigid caster, change the “S” to “R” in the model number. For example: “68-RAB-0820-R”. To order a rig only, omit the blue letters. For example: “68-0820-S”. Dimensions shown are nominal. If precise dimensions are required, consult your RWM representative. For approximate weight of our rigid caster, deduct 1.5 pounds. Custom Sizes Available. Contact RWM for more options.