Kingpinless™ Dual Wheel Casters
2-95-UIR-0830-S
Top Plates
Standard Swivel Top Plate
RWM’s 2-95 Series Kingpinless™ Dual Wheel Casters feature all of the benefits of our patented Kingpinless™ raceway and offer twice the capacity load.
Our 2-95 Series Casters are proudly made in the USA! Log in below to download CAD drawings of this caster.
Our 2-95 Series Casters are proudly made in the USA! Log in below to download CAD drawings of this caster.
Features
Raceway Design: 4-1/2" diameter with 3/4" diameter carbon steel balls. Precision machined and hardened to 53 Rockwell C minimum. Load and thrust are accommodated by our patented design. Sealed raceway is standard.Capacity: 20000 lbs.
Axle: 3/4" bolt and nut for 3" wide, 1" or 1-1/4" bolt and nut for 4" wide, 1-1/4" bolt and nut for 5" wide.
Finish: Laguna Blue paint
Wheels: 3" wide wheels are available with either a 1" roller bearing that rotates on 3/4" x 1" x 3-9/16" hardened and ground spanner bushings or 3/4" tapered bearings that rotate on a 3/4" axle. 4" and 5" wheels are available with either a 1-1/4" I.D. roller bearings which rotate on a hardened and ground spanner bushing or 1- 1/4" tapered bearings which rotate on the axle. All wheels are equipped with lubrication fitting.
Mounting Plate Size: 6-1/4" x 7-1/2" x 1/2" swivel top plate, 6" x 7-1/2" x 1/2" rigid top plate
Bolt Hole Spacing: 4-1/2" x 6", slotted to 4-1/8" x 6-1/8"
Mounting Bolt Diameter: 1/2"
Leg Thickness: 3/8" thick
Mounting Plate Thickness: 1/2"
Options
CWB: Cam Wheel BrakeDSL: Demountable Swivel Lock - When ordering the Demountable Swivel Lock (DSL),
you must also order the Notched Yoke (NY).
HDSL: Heavy Duty Demountable Swivel Lock
HT: High Temperature Lubrication
LT: Low Temperature Lubrication
PCWB: Poly Cam Wheel Brake
NY: Notched Yoke Base
SL: Swivel Lock
WS: Wheel Seals (Contact RWM)
ZP: Zinc Plated
Add 1/4" to the Casters Overall Height with the addition of a swivel lock
Benefits of Kingpinless Raceway
Our 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
Applications
Dual wheel casters offer high weight capacities with minimal overall heights, better load distribution, floor protection and mobility than single wheel casters. This is a result of spreading the weight over a wider floor area while offering wheel differential action, resulting in less friction between the wheels and the floor, requiring less effort for the caster to swivel. Dual wheel casters are ideal for tow lines, shock load applications and abusive conditions, production line dollies and trucks used in various industries including but not limited to boat and ship molding and building, automotive, aerospace, metal fabricating, metal forging, heavy machinery and equipment, military equipment, mobile homes, etc. tractor pulled trailers, extreme duty platform trucks and material handling carts, air cargo and ground support equipment, storage tanks, gantries and heavy duty processing equipment, coliseum and gymnasium equipment, shipping / receiving carts, warehousing and freight terminal dollies and carts, and other extra heavy duty applications.Specifications
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| 6" | 3" | Cast Iron | 6000 | 8-3/4" | 2-95-CIR-0630-S | 2-95-CIT-0630-S | 1-9/16" | 39 | |
| 6" | 3" | Durastan | 4000 | 8-3/4" | 2-95-DUR-0630-S | 1-9/16" | 24 | ||
| 6" | 3" | Forged Steel | 14000 | 8-3/4" | 2-95-FSR-0630-S | 2-95-FST-0630-S | 1-9/16" | 55 | |
| 6" | 3" | Solid Urethane | 4000 | 8-3/4" | 2-95-MUR-0630-S | 2-95-MUB-0630-S | 1-9/16" | 24 | |
| 6" | 3" | Nylatron HD | 20000 | 8-3/4" | 2-95-NYB-0630-S | 1-9/16" | 24 | ||
| 6" | 3" | Urethane on Iron | 4000 | 8-3/4" | 2-95-UIR-0630-S | 2-95-UIT-0630-S | 1-9/16" | 33 | |
| 8" | 3" | Cast Iron | 6000 | 10-3/4" | 2-95-CIR-0830-S | 2-95-CIT-0830-S | 2-1/16" | 49 | |
| 8" | 3" | Durastan | 5000 | 10-3/4" | 2-95-DUR-0830-S | 2-1/16" | 28 | ||
| 8" | 3" | Forged Steel | 11000 | 10-3/4" | 2-95-FSR-0830-S | 2-95-FST-0830-S | 2-1/16" | 56 | |
| 8" | 3" | Nylatron HD | 20000 | 10-3/4" | 2-95-NYB-0830-S | 2-1/16" | 29 | ||
| 8" | 3" | Omega | 3200 | 10-3/4" | 2-95-UOR-0830-S | 2-95-UOT-0830-S | 2-1/16" | 52 | |
| 8" | 3" | Rubber on Iron-EHT | 3360 | 10-3/4" | 2-95-RIR-0830-S-EHT | 2-95-RIT-0830-S-EHT | 2-1/16" | 50 | |
| 8" | 3" | Solid Urethane | 5000 | 10-3/4" | 2-95-MUB-0830-S | 2-1/16" | 28 | ||
| 8" | 3" | Urethane on Iron | 5000 | 10-3/4" | 2-95-UIR-0830-S | 2-95-UIT-0830-S | 2-1/16" | 52 | |
| 8" | 3" | Rubber on Iron | 1680 | 10-3/4" | 2-95-RIR-0830-S | 2-95-RIT-0830-S | 2-1/16" | 50 | |
| 8" | 4" | Cast Iron | 8000 | 10-3/4" | 2-95-CIR-0840-S | 2-95-CIT-0840-S | 2-1/16" | 68 | |
| 8" | 4" | Forged Steel | 20000 | 10-3/4" | 2-95-FSR-0840-S | 2-95-FST-0840-S | 2-1/16" | 88 | |
| 8" | 4" | Urethane on Iron | 7000 | 10-3/4" | 2-95-UIR-0840-S | 2-95-UIT-0840-S | 2-1/16" | 64 | |
| 10" | 3" | Cast Iron | 8000 | 12-3/4" | 2-95-CIR-1030-S | 2-95-CIT-1030-S | 2-9/16" | 74 | |
| 10" | 3" | Durastan | 5800 | 12-3/4" | 2-95-DUR-1030-S | 2-9/16" | 31 | ||
| 10" | 3" | Forged Steel | 12000 | 12-3/4" | 2-95-FSR-1030-S | 2-95-FST-1030-S | 2-9/16" | 76 | |
| 10" | 3" | GT | 6800 | 12-3/4" | 2-95-GTB-1030-S | 2-9/16" | 45 | ||
| 10" | 3" | Nylatron HD | 20000 | 12-3/4" | 2-95-NYB-1030-S | 2-9/16" | 46 | ||
| 10" | 3" | Omega | 4000 | 12-3/4" | 2-95-UOR-1030-S | 2-95-UOT-1030-S | 2-9/16" | 61 | |
| 10" | 3" | Rubber on Aluminum-EHT | 4000 | 12-3/4" | 2-95-RAB-1030-S-EHT | 2-95-RAT-1030-S-EHT | 2-9/16" | 61 | |
| 10" | 3" | Rubber on Iron-EHT | 4000 | 12-3/4" | 2-95-RIR-1030-S-EHT | 2-95-RIT-1030-S-EHT | 2-9/16" | 54 | |
| 10" | 3" | Solid Urethane | 6000 | 12-3/4" | 2-95-MUB-1030-S | 2-9/16" | 31 | ||
| 10" | 3" | Ultra Thick Urethane | 6800 | 12-3/4" | 2-95-UTR-1030-S | 2-95-UTT-1030-S | 2-9/16" | 64 | |
| 10" | 3" | Urethane on Iron | 6000 | 12-3/4" | 2-95-UIR-1030-S | 2-95-UIT-1030-S | 2-9/16" | 61 | |
| 10" | 3" | Rubber on Iron | 2000 | 12-3/4" | 2-95-RIR-1030-S | 2-95-RIT-1030-S | 2-9/16" | 54 | |
| 10" | 4" | Cast Iron | 10000 | 12-3/4" | 2-95-CIR-1040-S | 2-95-CIT-1040-S | 2-9/16" | 116 | |
| 10" | 4" | Forged Steel | 10000 | 12-3/4" | 2-95-FSR-1040-S | 2-9/16" | 110 | ||
| 10" | 4" | Forged Steel | 20000 | 12-3/4" | 2-95-FST-1040-S | 2-9/16" | 110 | ||
| 10" | 4" | Rubber on Iron | 3420 | 12-3/4" | 2-95-RIR-1040-S | 2-95-RIT-1040-S | 2-9/16" | 72 | |
| 10" | 4" | Ultra Thick Urethane | 9000 | 12-3/4" | 2-95-UTR-1040-S | 2-95-UTT-1040-S | 2-9/16" | 76 | |
| 10" | 4" | Urethane on Iron | 8400 | 12-3/4" | 2-95-UIR-1040-S | 2-95-UIT-1040-S | 2-9/16" | 76 | |
| 12" | 3" | Cast Iron | 10000 | 15-1/2" | 2-95-CIR-1230-S | 2-95-CIT-1230-S | 3-7/16" | 83 | |
| 12" | 3" | Durastan | 7000 | 15-1/2" | 2-95-DUR-1230-S | 3-7/16" | 34 | ||
| 12" | 3" | Rubber on Aluminum-EHT | 4560 | 15-1/2" | 2-95-RAB-1230-S-EHT | 2-95-RAT-1230-S-EHT | 3-7/16" | 88 | |
| 12" | 3" | Rubber on Iron-EHT | 4560 | 15-1/2" | 2-95-RIR-1230-S-EHT | 2-95-RIT-1230-S-EHT | 3-7/16" | 83 | |
| 12" | 3" | Ultra Thick Urethane | 8200 | 15-1/2" | 2-95-UTR-1230-S | 2-95-UTT-1230-S | 3-7/16" | 101 | |
| 12" | 3" | Urethane on Iron | 6800 | 15-1/2" | 2-95-UIR-1230-S | 2-95-UIT-1230-S | 3-7/16" | 88 | |
| 12" | 3" | Rubber on Iron | 2280 | 15-1/2" | 2-95-RIR-1230-S | 2-95-RIT-1230-S | 3-7/16" | 83 | |
| 12" | 4" | Ultra Thick Urethane | 10600 | 15-1/2" | 2-95-UTR-1240-S | 2-95-UTT-1240-S | 3-7/16" | 106 | |
| 12" | 4" | Urethane on Iron | 9600 | 15-1/2" | 2-95-UIR-1240-S | 2-95-UIT-1240-S | 3-7/16" | 96 | |
| 12" | 5" | Ultra Thick Urethane | 13000 | 15-1/2" | 2-95-UTR-1250-S | 2-95-UTT-1250-S | 3-7/16" | 155 | |
| 12" | 5" | Urethane on Iron | 12000 | 15-1/2" | 2-95-UIR-1250-S | 2-95-UIT-1250-S | 3-7/16" | 155 | |
| 12" | 6" | Urethane on Iron | 15000 | 15-1/2" | 2-95-UIR-1260-S | 2-95-UIT-1260-S | 3-7/16" | 180 | |
| 14" | 3" | Ultra Thick Urethane | 9600 | 18" | 2-95-UTR-1430-S | 2-95-UTT-1430-S | 3-7/8" | 126 | |
| 14" | 4" | Ultra Thick Urethane | 12400 | 18" | 2-95-UTR-1440-S | 2-95-UTT-1440-S | 3-7/8" | 156 | |
| 14" | 5" | Ultra Thick Urethane | 15200 | 18" | 2-95-UTR-1450-S | 2-95-UTT-1450-S | 3-7/8" | 170 | |
| 14" | 6" | Urethane on Iron | 18000 | 18" | 2-95-UIR-1460-S | 2-95-UIT-1460-S | 3-7/8" | 178 | |
| 16" | 3" | Durastan | 8000 | 19" | 2-95-DUR-1630-S | 4-1/8" | 89 | ||
| 16" | 3" | Ultra Thick Urethane | 10800 | 19" | 2-95-UTR-1630-S | 2-95-UTT-1630-S | 4-1/8" | 94 | |
| 16" | 3" | Urethane on Iron | 9200 | 19" | 2-95-UIR-1630-S | 2-95-UIT-1630-S | 4-1/8" | 115 | |
| 16" | 4" | Ultra Thick Urethane | 14200 | 19" | 2-95-UTR-1640-S | 2-95-UTT-1640-S | 4-1/8" | 165 | |
| 16" | 4" | Urethane on Iron | 12000 | 19" | 2-95-UIR-1640-S | 2-95-UIT-1640-S | 4-1/8" | 165 | |
| 16" | 5" | Ultra Thick Urethane | 17600 | 19" | 2-95-UTR-1650-S | 2-95-UTT-1650-S | 4-1/8" | 205 | |
| 16" | 5" | Urethane on Iron | 16800 | 19" | 2-95-UIR-1650-S | 2-95-UIT-1650-S | 4-1/8" | 185 |