Heavy Duty Shock Absorbing Casters
75-DUR-0825-S-VMS-500
2-125-FNT-2575-S-SA-OMS-STLL-FF
RWM Caster's SA Shock Absorbing Casters:
- Reduce stress on wheels and rigs due to shock from rough surfaces
- Dampen and isolate shocks and vibration from rough surfaces to protect cargo or contents in a cart or equipment
- Reduce noise caused by casters traveling over rough surfaces
- Equalize the load over uneven terrain among four or more casters, thereby reducing overloads on casters and twisting of the cart/frame
Options
| CWB: | Cam Wheel Brake |
| DSL: | Demountable Swivel Lock - When ordering the Demountable Swivel Lock (DSL), also order the Notched Yoke (NY). |
| HDSL: | Heavy-Duty Threaded Swivel Lock |
| NY: | Notched Yoke Base |
| PCWB: | Poly Cam Wheel Brake |
| SL: | Swivel Lock |
| SR: | Sealed Swivel Raceway |
| ZP: | Zinc Plated |
Applications
RWM's Shock Absorbing Casters feature either vertical mount springs, outside mount springs or inside mount springs. These are unique heavy duty industrial casters that were designed for specific applications requiring a cushioned ride for product protection from shock and vibration (spring loaded casters). These industrial casters are ideal for diagnostic and electrical equipment, institutional and laboratory equipment and stands, medical equipment and carts, mobile workstations, computer main frames and towers, point of purchase displays and shelving, food processing equipment, packaging equipment, sound and lighting equipment, ground support equipment, assembly line dollies, mobile storage racks and many other light to heavy duty applications. The Shock Absorbing Casters load ratings vary from 100 to 18,000 pounds and they are proudly Made in the USA.If you don't see what you want, RWM's engineering team can custom design a caster for any application!
Specifications
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| VMS SA CASTER | ||||||||||
| 6" | 2" | Phenolic | 44 | 8-1/8" | 1-3/4" | 4-3/4" | 7/8" | 200-800 | 9 | 44-DUR-0620-S-VMS |
| 6" | 2" | Rubber/Iron | 44 | 8-1/8" | 1-3/4" | 4-3/4" | 1" | 200-400 | 11 | 44-RIR-0620-S-VMS |
| 6" | 2" | Urethane | 44 | 8-1/8" | 1-3/4" | 4-3/4" | 1" | 200-800 | 11.1 | 44-UIR-0620-S-VMS |
| 8" | 2" | Phenolic | 44 | 10" | 2-1/8" | 6-1/8" | 15/16" | 200-1000 | 10 | 44-DUR-0820-S-VMS |
| 8" | 2" | Rubber/Iron | 44 | 10" | 2-1/8" | 6-1/8" | 1" | 200-500 | 12 | 44-RIR-0820-S-VMS |
| 8" | 2" | Urethane | 44 | 10" | 2-1/8" | 6-1/8" | 1" | 200-1000 | 12 | 44-UIR-0820-S-VMS |
| 8" | 2" | Phenolic | 65 | 11" | 2-1/8" | 6-1/8" | 1-1/4" | 500-1000-1400 | 12 | 65-DUR-0820-S-VMS |
| 8" | 2" | Rubber/Iron | 65 | 11" | 2-1/4" | 6-1/2" | 1-1/4" | 500 | 13 | 65-RIR-0820-S-VMS |
| 8" | 2" | Urethane | 65 | 11" | 2-1/4" | 6-1/2" | 1-1/4" | 500-1000-1500 | 13 | 65-UIR-0820-S-VMS |
| 8" | 2-1/2" | Phenolic | 75 | 11" | 2-1/4" | 6-1/2" | 1-1/4" | 500-1000-1500 | 13.5 | 75-DUR-0825-S-VMS |
| 8" | 2-1/2" | Rubber/Iron | 75 | 11" | 2-1/4" | 6-1/2" | 1-1/4" | 500-670 | 15 | 75-RIR-0825-S-VMS |
| 8" | 2-1/2" | Urethane | 75 | 11" | 2-1/4" | 6-1/2" | 1-1/4" | 500-1000-1500 | 15 | 75-UIR-0825-S-VMS |
| 8" | 2-1/2 " | Phenolic | 1-75 | 11" | 2" | 7-1/8" | 1-1/4" | 1000-2000-3000 | 27 | 2-75-DUR-0825-S-VMS |
| 8" | 2-1/2 " | Rubber/Iron | 1-75 | 11" | 2-1/4" | 7-1/8" | 1-1/4" | 1000-1340 | 30 | 2-75-RIR-0825-S-VMS |
| 8" | 2-1/2 " | Urethane | 1-75 | 11" | 2-1/4" | 7-1/8" | 1-1/4" | 1000-2000-3000 | 30 | 2-75-UIR-0825-S-VMS |
| 10" | 2-1/2 " | Phenolic | 75 | 13" | 2-3/4" | 8" | 1-1/4" | 500-1000-1050 | 15 | 75-DUR-1025-S-VMS |
| 10" | 2-1/2 " | Rubber/Iron | 75 | 13" | 2-3/4" | 8" | 1-1/4" | 500-790 | 20 | 75-RIR-1025-S-VMS |
| 10" | 2-1/2 " | Urethane | 75 | 13" | 2-3/4" | 8" | 1-1/4" | 500-1000-1500 | 20 | 75-UIR-1025-S-VMS |
| 10" | 2-1/2 " | Phenolic | 1-75 | 13" | 2-3/4" | 8" | 1-1/4" | 1000-2000-3000 | 30 | 2-75-DUR-1025-S-VMS |
| 10" | 2-1/2 " | Rubber/Iron | 1-75 | 13" | 2-3/4" | 8" | 1-1/4" | 1000-1500 | 40 | 2-75-RIR-1025-S-VMS |
| 10" | 2-1/2 " | Urethane | 1-75 | 13" | 2-3/4" | 8" | 1-1/4" | 1000-2000-3000 | 40 | 2-75-UIR-1025-S-VMS |
| 10" | 3" | Phenolic | 1-75 | 13" | 2-3/4" | 8-5/8" | 1-1/4" | 1000-2000-3000 | 38 | 2-75-DUR-1030-S-VMS |
| 10" | 3" | Rubber/Iron | 1-75 | 13" | 2-3/4" | 8-5/8" | 1-1/4" | 1000-2000 | 48 | 2-75-RIR-1030-S-VMS |
| 10" | 3" | Urethane | 1-75 | 13" | 2-3/4" | 8-5/8" | 1-1/4" | 1000-2000-3000 | 48 | 2-75-UIR-1030-S-VMS |
| OMS SA CASTER | ||||||||||
| 12" | 4" | Urethane | 2-125 | 21" | 5-1/2" | 12-3/4" | 2-1/2" | 4800-9600 | 290 | 2-125-UIT-1240-S-OMS |
| 12" | 4" | Urethane Thick | 2-125 | 21" | 5-1/2" | 12-3/4" | 2-1/2" | 4800-9600 | 290 | 2-125-UTT-1240-S-OMS |
| 12" | 5" | Urethane | 125 | 21" | 5-1/2" | 12" | 2-1/2" | 3250-6000 | 100 | 125-UIT-1250-S-OMS |
| 16" | 5" | Urethane | 125 | 23" | 5-1/2" | 14" | 2-1/2" | 3250-6500 | 180 | 125-UIT-1650-S-OMS |
| 16" | 5" | Urethane Thick | 125 | 23" | 5-1/2" | 14" | 2-1/2" | 3250-6500 | 180 | 125-UTT-1650-S-OMS |
| 16" | 5" | Urethane | 2-125 | 23" | 5-1/2" | 15" | 2-1/2" | 6500-13000 | 400 | 2-125-UIT-1650-S-OMS |
| 16" | 5" | Urethane Thick | 2-125 | 23" | 5-1/2" | 15" | 2-1/2" | 6500-13000 | 400 | 2-125-UTT-1650-S-OMS |
| 18" | 5" | Urethane | 2-125 | 25" | 5-1/2" | 16" | 2-1/4" | 8000-16000 | 570 | 2-125-UIT-1850-S-OMS |
| 20" | 5" | Urethane Iron | 2-125 | 25-5/8" | 5-7/8" | 18-5/8" | 1-1/2" | 10000-18000 | 925 | 2-125-UIT-2050-S-OMS |
| IMS SA CASTER | ||||||||||
| 4" | 2" | Phenolic | 65 | 7-1/4" | 2" | 4-1/8" | 1-1/16" | 100-200-250 | 10 | 65-DUR-0420-S-IMS |
| 4" | 2" | Rubber/Iron | 65 | 7-1/4" | 2" | 4-1/8" | 1-1/16" | 100-200-250 | 10 | 65-RIR-0420-S-IMS |
| 4" | 2" | Urethane | 65 | 7-1/4" | 2" | 4-1/8" | 1-1/16" | 100-200-250 | 10 | 65-UIR-0420-S-IMS |
| 4" | 2-1/2" | Urethane | 65 | 7-1/4" | 2" | 4-1/4" | 1-1/16" | 100-200-250 | 10 | 65-UIB-0425-S-IMS |
| 8" | 2-1/2" | Phenolic | 75 | 11" | 4-1/2" | 8-3/4" | 1-1/2" | 500-1000-1500-2000 | 13.5 | 75-DUR-0825-S-IMS |
| 8" | 2-1/2" | Rubber/Iron | 75 | 11" | 4-1/2" | 8-3/4" | 1-1/2" | 670 | 15 | 75-RIR-0825-S-IMS |
| 8" | 2-1/2" | Urethane | 75 | 11" | 4-1/2" | 8-3/4" | 1-1/2" | 1000-1500-2000 | 20 | 75-UIR-0825-S-IMS |
| 8" | 3" | Phenolic | 75 | 11" | 4-1/2" | 8-3/4" | 1-1/2" | 1000-1500-2000 | 15 | 75-DUR-0830-S-IMS |
| 8" | 3" | Rubber/Iron | 75 | 11" | 4-1/2" | 8-3/4" | 1-1/2" | 840 | 17 | 75-RIR-0830-S-IMS |
| 8" | 3" | Urethane | 75 | 11" | 4-1/2" | 8-3/4" | 1-1/2" | 1000-1500-2000 | 27 | 75-UIT-0830-S-IMS |
| 8" | 3" | Urethane Thick | 75 | 11" | 4-1/2" | 8-3/4" | 1-1/2" | 1000-1500-2000 | 17 | 75-URT-0830-S-IMS |
| 8" | 3" | Phenolic | 2-85 | 11-1/2" | 4-1/2" | 9-3/8" | 1-1/2" | 2000-3000 | 35 | 2-85-DUR-0830-S-IMS |
| 8" | 3" | Rubber/Iron | 2-85 | 1-1/2" | 1680 | 45 | 2-85-RIR-0830-S-IMS | |||
| 8" | 3" | Urethane | 2-85 | 1-1/2" | 2000-3000 | 45 | 2-85-UIT-0830-S-IMS | |||
| 8" | 3" | Urethane Thick | 2-85 | 1-1/2" | 2000-3000 | 45 | 2-85-UTT-0830-S-IMS | |||
| 10" | 2-1/2" | Phenolic | 75 | 13" | 4-1/2" | 9-3/4" | 1-1/2" | 1100-1650-2200 | 15 | 75-DUR-1025-S-ISM |
| 10" | 2-1/2" | Rubber/Iron | 75 | 13" | 4-1/2" | 9-3/4" | 1-1/2" | 790 | 20 | 75-RIR-1025-S-IMS |
| 10" | 2-1/2" | Urethane | 75 | 13" | 4-1/2" | 9-3/4" | 1-1/2" | 1100-1650-2200 | 49 | 75-UIR-1025-S-IMS |
| 10" | 3" | Phenolic | 75 | 13" | 4-1/2" | 9-3/4" | 1" | 1100-1650-2200 | 18 | 75-DUR-1030-S-IMS |
| 10" | 3" | Rubber/Iron | 75 | 13" | 4-1/2" | 9-3/4" | 1" | 1000 | 40 | 75-RIR-1030-S-IMS |
| 10" | 3" | Urethane | 75 | 13" | 4-1/2" | 9-3/4" | 1" | 1100-1650-2200 | 23 | 75-UIT-1030-S-IMS |
| 10" | 3" | Urethane Thick | 75 | 13" | 4-1/2" | 9-3/4" | 1" | 1100-1650-2200 | 23 | 75-UTT-1030-S-IMS |
| 10" | 3" | Phenolic | 2-85 | 13-1/2" | 4-1/2" | 10-1/4" | 1-1/2" | 2200-3300-4400 | 42 | 2-85-DUR-1030-S-IMS |
| 10" | 3" | Rubber/Iron | 2-85 | 13-1/2" | 4-1/2" | 10-1/4" | 1-1/2" | 2000 | 52 | 2-85-RIR-1030-S-IMS |
| 10" | 3" | Urethane | 2-85 | 13-1/2" | 4-1/2" | 10-1/4" | 1-1/2" | 2200-3300-4400 | 52 | 2-85-UIT-1030-S-IMS |
| 10" | 3" | Urethane Thick | 2-85 | 13-1/2" | 4-1/2" | 10-1/4" | 1-1/2" | 2200-3300-4400 | 52 | 2-85-UTT-1030-S-IMS |
| 10" | 5" | Urethane | 125 | 15-1/2" | 4-1/2" | 10" | 1-3/4" | 2200-3300 | 80 | 125-UIT-1050-S-IMS |
| 12" | 3" | Phenolic | 75 | 16" | 5-1/2" | 11-3/4" | 1-3/4" | 1100-2200-3300 | 26 | 75-DUR-1230-S-IMS |
| 12" | 3" | Rubber/Iron | 75 | 16" | 5-1/2" | 11-3/4" | 1-3/4" | 1100 | 31 | 75-RIR-1230-S-IMS |
| 12" | 3" | Urethane | 75 | 16" | 5-1/2" | 11-3/4" | 1-3/4" | 1100-2200-3300 | 47 | 75-UIT-1230-S-IMS |
| 12" | 3" | Urethane Thick | 75 | 16" | 5-1/2" | 11-3/4" | 1-3/4" | 1100-2200-3300 | 53 | 75-UTT-1230-S-IMS |
| 12" | 3" | Phenolic | 2-85 | 16-1/2" | 5-1/2" | 12-1/4" | 1" | 2200-4400-6600 | 60 | 2-85-DUR-1230-S-IMS |
| 12" | 3" | Rubber/Iron | 2-85 | 16-1/2" | 5-1/2" | 12-1/4" | 1" | 2200 | 65 | 2-85-RIR-1230-S-IMS |
| 12" | 3" | Urethane | 2-85 | 16-1/2" | 5-1/2" | 12-1/4" | 1" | 2200-4400-6600 | 102 | 2-85-UIT-1230-S-IMS |
| 12" | 3" | Urethane Thick | 2-85 | 16-1/2" | 5-1/2" | 12-1/4" | 1" | 2200-4400-6600 | 116 | 2-85-UTT-1230-S-IMS |
| 12" | 5" | Urethane | 125 | 16-1/2" | 5-1/2" | 12" | 2" | 2200-3300 | 290 | 125-UIT-1250-S-IMS |
** When placing an order, add the capacity to the end of the model number. Example: 65-DUR-0820-S-VMS-1000
‡ Often called working height. Add 1/2 of total deflection range to obtain height at no load. Example: 75-DUR-0825-S-VMS-500. 11" overall height plus 5/8" equals 11-5/8" height at no load. All dimensions are nominal. Contact RWM representative for exact information.