SA (Shock-Absorbing) Series Casters
Shock Absorbing Casters
RWM Casters proudly manufactures shock-absorbing casters with a heavy-duty, spring-loaded design to provide a cushioned ride when traversing uneven terrain. The shock-absorbing wheels reduce the shock and vibration transferred to the items on the cart, truck, or rack being moved around. If you are transferring sensitive materials or precious cargo, these casters are a great option to keep everything protected, even when traversing the roughest floors and terrains.
Our shock-absorbing swivel casters have load ratings ranging from 100 pounds to 18,000 pounds for nearly any light- to heavy-duty industrial application. With enhanced swiveling action and superior control, these casters are also easy to maneuver, protecting both your cargo and employees from workplace accidents.
RWM Casters proudly manufactures shock-absorbing casters in the U.S. so that you can put your complete confidence in our durable, high-performance casters.
Request A Quote Today
Applications
| Tow Line | Boat & ship molding and building |
| Abusive Conditions | Storage tanks & gantries |
| Automotive | Shock load applications |
| Aerospace | Production line dollies |
| Metal fabricating | Heavy machinery |
| Military equipment | Heavy machinery |
| Tractor pulled trailers | Extreme duty platform trucks |
| Air cargo & ground support equipment | Heavy-duty processing equipment |
BRAKES
| CWB | Cam Wheel Brake |
| PCWB | Poly Cam Wheel Brake |
SWIVEL LOCKS
| DSL | Demountable Swivel Lock |
| HDSL | Heavy Duty Demountable Swivel Lock |
| LSL | L-Type Swivel Lock |
| SL | Swivel Lock |
YOKES
| NY | Notched Yoke |
RACEWAYS
| SR | Sealed Raceways |
FINISHES
| HTP | High Temperature Paint |
| ZP | Zinc Plated |
Specifications
SA (Shock-Absorbing) Series Casters
| WHEEL DIAMETER | WHEEL WIDTH | WHEEL TYPE | OVERALL HEIGHT | SWIVEL LEAD | SWIVEL RADIUS | DEFLECTION RANGE | CASTER LOAD | APPROX WEIGHT | SWIVEL MODEL |
|---|---|---|---|---|---|---|---|---|---|
| 10″ | 3'' | Rubber/Iron | 16-1/2" | 5-1/2" | 12-1/4″ | 1″ | 2200 | 65 | 2-85-RIR-1230-S-IMS |
| 12″ | 3'' | Urethane | 16-1/2" | 5-1/2" | 12-1/4″ | 1″ | 2200-4400-6600 | 102 | 2-85-UIT-1230-S-IMS |
| 12″ | 3'' | Urethane Thick | 16-1/2" | 5-1/2" | 12-1/4″ | 1″ | 2200-4400-6600 | 116 | 2-85-UTT-1230-S-IMS |
| 12″ | 5" | Urethane | 16-1/2" | 5-1/2" | 12″ | 2" | 2200-3300 | 290 | 125-UIT-1250-S-IMS |
| 10″ | 5" | Urethane | 15-1/2'' | 4-1/2" | 10″ | 1-3/4″ | 2200-3300 | 80 | 125-UIT-1050-S-IMS |
| 12″ | 3'' | Phenolic | 16" | 5-1/2" | 11-3/4″ | 1-3/4″ | 1100-2200-3300 | 26 | 75-DUR-1230-S-IMS |
| 12″ | 3'' | Rubber/Iron | 16" | 5-1/2" | 11-3/4″ | 1-3/4″ | 1100 | 31 | 75-RIR-1230-S-IMS |
| 12″ | 3'' | Urethane | 16" | 5-1/2" | 11-3/4″ | 1-3/4″ | 1100-2200-3300 | 47 | 75-UIT-1230-S-IMS |
| 12″ | 3'' | Urethane Thick | 16" | 5-1/2" | 11-3/4″ | 1-3/4″ | 1100-2200-3300 | 53 | 75-UTT-1230-S-IMS |
| 12″ | 3'' | Phenolic | 16-1/2" | 5-1/2" | 12-1/4″ | 1″ | 2200-4400-6600 | 60 | 2-85-DUR-1230-S-IMS |
| 10″ | 3'' | Urethane | 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 | 13-1/2" | 4-1/2" | 10-1/4″ | 1-1/2″ | 2200-3300-4400 | 52 | 2-85-UTT-1030-S-IMS |
| 10″ | 3'' | Phenolic | 13″ | 4-1/2" | 9-3/4″ | 1″ | 1100-1650-2200 | 18 | 75-DUR-1030-S-IMS |
| 10″ | 3'' | Rubber/Iron | 13″ | 4-1/2" | 9-3/4″ | 1″ | 1000 | 40 | 75-RIR-1030-S-IMS |
| 10″ | 3'' | Urethane | 13″ | 4-1/2" | 9-3/4″ | 1″ | 1100-1650-2200 | 23 | 75-UIT-1030-S-IMS |
| 10″ | 3'' | Urethane Thick | 13″ | 4-1/2" | 9-3/4″ | 1″ | 1100-1650-2200 | 23 | 75-UTT-1030-S-IMS |
| 10″ | 3'' | Phenolic | 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 | 13-1/2" | 4-1/2" | 10-1/4″ | 1-1/2″ | 2000 | 52 | 2-85-RIR-1030-S-IMS |
| 8″ | 3'' | Rubber/Iron | 11-1/2" | 4-1/2" | 9-3/8″ | 1-1/2″ | 1680 | 45 | 2-85-RIR-0830-S-IMS |
| 8″ | 3'' | Urethane | 11-1/2" | 4-1/2" | 9-3/8″ | 1-1/2″ | 2000-3000 | 45 | 2-85-UTT-0830-S-IMS |
| 8″ | 3'' | Urethane Thick | 11-1/2" | 4-1/2" | 9-3/8″ | 1-1/2″ | 2000-3000 | 45 | 2-85-UTT-0830-S-IMS |
| 10″ | 2-1/2'' | Phenolic | 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 | 13″ | 4-1/2" | 9-3/4″ | 1-1/2″ | 790 | 20 | 75-RIR-1025-S-VMS |
| 10″ | 2-1/2'' | Urethane | 13″ | 4-1/2" | 9-3/4″ | 1-1/2″ | 1100-1650-2200 | 49 | 75-UIR-1025-S-IMS |
| 8″ | 3'' | Phenolic | 11″ | 4-1/2" | 8-3/4″ | 1-1/2″ | 1000-1500-2000 | 15 | 75-DUR-0830-S-IMS |
| 8″ | 3'' | Rubber/Iron | 11″ | 4-1/2" | 8-3/4″ | 1-1/2″ | 840 | 17 | 75-RIR-0830-S-IMS |
| 8″ | 3'' | Urethane | 11″ | 4-1/2" | 8-3/4″ | 1-1/2″ | 1000-1500-2000 | 27 | 75-UIT-0830-S-IMS |
| 8″ | 3'' | Urethane Thick | 11″ | 4-1/2" | 8-3/4″ | 1-1/2″ | 1000-1500-2000 | 17 | 75-UTR-0830-S-IMS |
| 8″ | 3'' | Phenolic | 11-1/2" | 4-1/2" | 9-3/8″ | 1-1/2″ | 2000-3000 | 35 | 2-85-DUR-0830-S-IMS |
| 8″ | 2-1/2'' | Urethane | 11″ | 4-1/2" | 8-3/4″ | 1-1/2″ | 1000-1500-2000 | 20 | 75-UIR-0825-S-IMS |
| 20″ | 5" | Urethane Iron | 25-5/8" | 5-7/8" | 18-5/8″ | 1-1/2″ | 10000-18000 | 925 | 2-125-UIT-2050-S-OMS |
| 4'' | 2" | Phenolic | 7-1/4" | 2'' | 4-1/8″ | 1-1/16″ | 100-200-250 | 10 | 65-DUR-0420-S-IMS |
| 4'' | 2" | Rubber/Iron | 7-1/4" | 2'' | 4-1/8″ | 1-1/16″ | 100-200-250 | 10 | 65-RIR-0420-S-IMS |
| 4'' | 2" | Urethane | 7-1/4" | 2'' | 4-1/8″ | 1-1/16″ | 100-200-250 | 10 | 65-UIR-0420-S-IMS |
| 8″ | 2-1/2'' | Phenolic | 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 | 11″ | 4-1/2" | 8-3/4″ | 1-1/2″ | 670 | 15 | 75-RIR-0825-S-IMS |
| 12″ | 5" | Urethane | 21" | 5-1/2" | 12 | 2-1/2″ | 3250-6000 | 100 | 125-UIT-1250-S-OMS |
| 16″ | 5" | Urethane | 23" | 5-1/2" | 14″ | 2-1/2″ | 3250-6500 | 180 | 125-UIT-1650-S-OMS |
| 16″ | 5" | Urethane Thick | 23" | 5-1/2" | 14″ | 2-1/2″ | 3250-6500 | 180 | 125-UTT-1650-S-OMS |
| 16″ | 5" | Urethane | 23" | 5-1/2" | 15″ | 2-1/2″ | 6500-13000 | 400 | 2-125-UIT-1650-S-OMS |
| 16″ | 5" | Urethane Thick | 23" | 5-1/2" | 15″ | 2-1/2″ | 6500-13000 | 400 | 2-125-UTT-1650-S-OMS |
| 18″ | 5" | Urethane | 25" | 5-1/2" | 16″ | 2-1/4″ | 8000-16000 | 570 | 2-125-UIT-1850-S-OMS |
| 12″ | 4" | Urethane Thick | 21" | 5-1/2" | 12-3/4″ | 1-1/2″ | 4800-9600 | 290 | 2-125-UTT-1240-S-OMS |
| 12″ | 4" | Urethane | 21" | 5-1/2" | 12-3/4″ | 2-1/2″ | 4800-9600 | 290 | 2-125-UIT-1240-S-OMS |
| 10″ | 3'' | Urethane | 13″ | 2-3/4" | 8-5/8″ | 1-1/4″ | 1000-2000-3000 | 48 | 2-75-UIR-1030-S-VMS |
| 10″ | 3'' | Rubber/Iron | 13″ | 2-3/4" | 8-5/8″ | 1-1/4″ | 1000-2000 | 48 | 2-75-RIR-1030-S-VMS |
| 10″ | 3'' | Phenolic | 13″ | 2-3/4" | 8-5/8″ | 1-1/4″ | 1000-2000-3000 | 38 | 2-75-DUR-1030-S-VMS |
| 10″ | 2-1/2'' | Urethane | 13″ | 2-3/4" | 8″ | 1-1/4″ | 1000-2000-3000 | 40 | 2-75-UIR-1025-S-VMS |
| 10″ | 2-1/2'' | Rubber/Iron | 13″ | 2-3/4" | 8″ | 1-1/4″ | 1000-1500 | 40 | 2-75-RIR-1025-S-VMS |
| 10″ | 2-1/2'' | Phenolic | 13″ | 2-3/4" | 8″ | 1-1/4″ | 1000-2000-3000 | 30 | 2-75-DUR-1025-S-VMS |
| 10″ | 2-1/2'' | Urethane | 13″ | 2-3/4" | 8″ | 1-1/4″ | 500-1000-1500 | 20 | 75-UIR-1025-S-IMS |
| 10″ | 2-1/2'' | Rubber/Iron | 13″ | 2-3/4" | 8″ | 1-1/4″ | 500-790 | 20 | 75-RIR-1025-S-VMS |
| 10″ | 2-1/2'' | Phenolic | 13″ | 2-3/4" | 8″ | 1-1/4″ | 500-1000-1500 | 15 | 75-DUR-1025-S-VMS |
| 8″ | 2-1/2'' | Urethane | 11″ | 2-1/4'' | 7-1/8″ | 1-1/4″ | 1000-2000-3000 | 30 | 2-75-UIR-0825-S-VMS |
| 8″ | 2-1/2'' | Rubber/Iron | 11″ | 2-1/4'' | 7-1/8″ | 1-1/4″ | 1000-1340 | 30 | 2-75-RIR-0825-S-VMS |
| 8″ | 2-1/2'' | Phenolic | 11″ | 2'' | 7-1/8″ | 1-1/4″ | 1000-2000-3000 | 27 | 2-75-DUR-0825-S-VMS |
| 8″ | 2-1/2'' | Urethane | 11″ | 2-1/4'' | 6-1/2″ | 1-1/4″ | 500-1000-1500 | 15 | 75-UIR-0825-S-IMS |
| 8″ | 2-1/2'' | Rubber/Iron | 11″ | 2-1/4'' | 6-1/2″ | 1-1/4″ | 500-670 | 15 | 75-RIR-0825-S-IMS |
| 8″ | 2-1/2'' | Phenolic | 11″ | 2-1/4'' | 6-1/2″ | 1-1/4″ | 500-1000-1500 | 13.5 | 75-DUR-0825-S-VMS |
| 8″ | 2" | Urethane | 11″ | 2-1/4'' | 6-1/2″ | 1-1/4″ | 500-1000-1500 | 13 | 65-UIR-0820-S-VMS |
| 8″ | 2" | Rubber/Iron | 11″ | 2-1/4'' | 6-1/2″ | 1-1/4″ | 500 | 13 | 65-RIR-0820-S-VMS |
| 8″ | 2" | Phenolic | 11″ | 2-1/8" | 6-1/8″ | 1-1/4″ | 500-1000-1400 | 12 | 65-DUR-0820-S-VMS |
| 8″ | 2" | Urethane | 10″ | 2-1/8" | 6-1/8″ | 1″ | 200-1000 | 12 | 44-UIR-0820-S-VMS |
| 8″ | 2" | Rubber/Iron | 10″ | 2-1/8" | 6-1/8″ | 1″ | 200-500 | 12 | 44-RIR-0820-S-VMS |
| 6″ | 2" | Phenolic | 10″ | 2-1/8" | 6-1/8″ | 15/16″ | 200-1000 | 10 | 44-DUR-0820-S-VMS |
| 6″ | 2" | Rubber/Iron | 8-1/8″ | 1-3/4" | 4-3/4″ | 1″ | 200-400 | 11 | 44-RIR-0620-S-VMS |
| 6″ | 2" | Phenolic | 8-1/8″ | 1-3/4" | 4-3/4″ | 7/8″ | 200-800 | 9 | 44-DUR-0620-S-VMS |
| 6″ | 2" | Urethane | 8-1/8″ | 1-3/4" | 4-3/4″ | 1″ | 200-800 | 11.1 | 44-UIR-0620-S-VMS |
OUR FEATURED PRODUCTS
