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Kingpinless™ Design Casters

S75-GTB-0625-SSBB-WTHB
S75-GTB-0625-SSBB-WTHB
Top Plates
Standard Top Plate
Standard Top Plate
Swivel Sections and Cross Sections
KINGPINLESS™ CASTER SWIVEL SECTION
KINGPINLESS™ CASTER SWIVEL SECTION
Raceway Diameter
Raceway Diameter
RWM's S75 Stainless Steel Kingpinless™ Design Casters are ideally suited for frequent washdown applications. This caster can handle cleaning agents, steam, caustic solutions or other corrosive agents that can cause rust or corrosion. We are proud to say that these industrial casters are Made in the USA. The S75 Stainless Steel kingpinless casters are constructed of high quality 304 stainless steel for the best possible corrosion performance attributes.
Features
Raceway Design: Patented Kingpinless™ single ball bearing precision machined raceway. 3" diameter raceway with 1/2" stainless ball bearings
Leg Thickness: 1/4"
Mounting Plate Size: 4-1/2" x 6-1/2" x 1/4"
Bolt Hole Spacing: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"
Mounting Bolt Diameter: 1/2"
Options
SCWB: Stainless Steel Cam Wheel Brake
SL: Swivel Lock
SR: Sealed Swivel Raceway
SSBB: Stainless Steel Ball Bearing
SSRB: Stainless Steel Roller Bearing
WTHB: Welded “T" Handle Brake
EP: Electropolished Finish
Benefits of Kingpinless™ Raceway
Benefits of Kingpinless™ RacewayOur patented offset precision-machined raceway exerts radial force evenly where there is full contact between the ball bearing and the raceway. RWM's unique design adds more mass at key points. This, plus more thorough heat treatment, provides additional strength and combats brinelling into the core material.

The Result:
  • No direct "hammering" forces on the intersections of the raceways
  • Vastly reduced raceway wear
  • Elimination of the "pull apart" forces of stress in the swivel section
  • Smoother swiveling action
  • High maneuverability
  • Longer service life
  • Less maintenance
  • Extra impact resistance
  • High radial force absorption
Specifications
spec Chart spec Chart spec Chart spec Chart spec Chart spec Chart spec Chart spec Chart spec Chart spec Chart
6" 2-1/2" Durastan 1600 7-1/2" S75-DUR-0625-S     1-3/8" 11.5
6" 2-1/2" GT 2300 7-1/2"   S75-GTB-0625-S   1-3/8" 11.5
6" 2-1/2" Urethane on Iron 1620 7-1/2" S75-UIR-0625-S   S75-UIT-0625-S 1-3/8" 16.5
6" 3" Durastan 2000 7-1/2" S75-DUR-0630-S     1-3/8" 12.5
6" 3" Solid Urethane 2000 7-1/2"   S75-MUB-0630-S   1-3/8" 12.5
6" 3" Urethane on Iron 2000 7-1/2" S75-UIR-0630-S   S75-UIT-0630-S 1-3/8" 17.5
8" 2-1/2" Durastan 2000 10-1/8" S75-DUR-0825-S     2-1/16" 15
8" 2-1/2" GT 2400 10-1/8"   S75-GTB-0825-S   2-1/16" 15
8" 2-1/2" Urethane on Iron 2000 10-1/8" S75-UIR-0825-S   S75-UIT-0825-S 2-1/16" 18.5
8" 3" Durastan 2500 10-1/8" S75-DUR-0830-S     2-1/16" 16.5
8" 3" Omega 1600 10-1/8" S75-UOR-0830-S   S75-UOT-0830-S 2-1/16" 19
8" 3" Whisper 2500 10-1/8"   S75-UWB-0830-S   2-1/16" 19
8" 3" Solid Urethane 2500 10-1/8"   S75-MUB-0830-S   2-1/16" 16.5
8" 3" Urethane on Iron 2500 10-1/8" S75-UIR-0830-S   S75-UIT-0830-S 2-1/16" 19.5
10" 2-1/2" Durastan 2500 11-1/2" S75-DUR-1025-S     2-1/4" 16.5
10" 2-1/2" Urethane on Iron 2370 11-1/2" S75-UIR-1025-S   S75-UIT-1025-S 2-1/4" 21.5
10" 3" Durastan 2500 11-1/2" S75-DUR-1030-S     2-1/4" 20
10" 3" GT 2500 11-1/2"   S75-GTB-1030-S   2-1/4" 20
10" 3" Omega 2000 11-1/2" S-75-UOR-1030-S S75-UOB-1030-S S75-UOT-1030-S 2-1/4" 22
10" 3" Whisper 2500 11-1/2"   S75-UWB-1030-S   2-1/4" 21
10" 3" Rubber on Aluminum-EHT 2000 11-1/2"   S75-RAB-1030-S S75-RAT-1030-S 2-1/4" 20.3
10" 3" Solid Urethane 2500 11-1/2"   S75-MUB-1030-S   2-1/4" 20
10" 3" Urethane on Iron 2500 11-1/2" S75-UIR-1030-S   S75-UIT-1030-S 2-1/4" 22.5
10" 3" Ultra Thick Urethane 2500 11-1/2" S75-UTR-1030-S   S75-UTT-1030-S 2-1/4" 25
12" 2-1/2" Durastan 2500 13-1/2" S75-DUR-1225-S     2-11/16" 20.5
12" 2-1/2" Urethane on Iron 2500 13-1/2" S75-UIR-1225-S   S75-UIT-1225-S 2-11/16" 23.5
12" 3" Whisper 2500 13-1/2"   S75-UWB-1230-S   2-11/16" 25
12" 3" Durastan 2500 13-1/2" S75-DUR-1230-S     2-11/16" 22.5
12" 3" Rubber on Aluminum-EHT 2280 13-1/2"   S75-RAB-1230-S S75-RAT-1230-S 2-11/16" 24.5
12" 3" Urethane on Iron 2500 13-1/2" S75-UIR-1230-S   S75-UIT-1230-S 2-11/16" 26.5
12" 3" Ultra Thick Urethane 2500 13-1/2" S75-UTR-1230-S   S75-UTT-1230-S 2-11/16" 28
To order a rigid caster, change the “S" to “R" in the model number. For example: “S75-DUR-0830-R". To order a rig only, omit the blue letters. For example: “S75-0830-S". Dimensions shown are nominal. If precise dimensions are required, consult your RWM representative. For approximate weight of our rigid caster, deduct 5.4 pounds.