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Heavy Service Casters

Capacity Range: 300 - 2000 lbs.

  • Swivel Construction
5/16" thick drop forged steel mounting plate (rigid plate 1/4" thick); 1/4" x 2" plate steel legs robotically welded inside and outside to forged steel horn base.
  • Kingpin
Sturdy 3/4" diameter integrally forged with mounting plate, threaded for lock nut (guaranteed for life!).
  • Main Load Bearing
CNC-machined 3 1/4" diameter raceway; 3/8" diameter hardened and polished steel balls.
  • Secondary Load Bearing
3/4" precision tapered thrust bearing counteracts radial thrust.
  • Axle
1/2" diameter hex head with lock nut.
  • Lubrication Fittings
Ball-check type in swivel assembly and in wheel hubs with tapered or straight roller bearings.
  • Swivel Lock
4 Position (-4SL) - convert swivel to rigid for straight line steering, robotically welded housing & CNC-milled slots assure long lasting, trouble-free performance.
  • Sealed Swivel Assembly
(-SS) - prolongs caster life in harsh environments.
  • Wheel Bearing Seals
(-DS) - prolong wheel life in harsh environments.
  • Dual-Wheel Models
minimize overall height & maximize capacity, see Heavy Service Dual Wheel Casters.
  • Spring Loaded Models
see Shock Absorbing Heavy Service Casters.
  • Custom Engineering
Hamilton engineers will custom design any caster to meet customer requirements.
 
Hamilton’s Heavy Service Casters are the toughest casters you can buy in the 2" wide wheel class because of their premium drop forged steel construction. Popularity of this series continues to grow due to the comprehensive range of wheel types, sizes and optional extras available, including heat-treated raceways and dual-wheel models.
Hamilton Precision and Durability
The Heavy Service Series (HS) is backed by Hamilton’s Three Year Product Warranty. Refer to selection table for qualifying wheels.
#S-HS-6DB Swivel w/ Duralast® Wheel

#R-HS-6MH Rigid w/ Forged Steel Wheels

Wheel Choices
Heavy Service Series Selection Table
= available for 24 Hour PRONTO® shipment :Three Year Warranty appliesDimensions in inches
Wheel
DiameterFaceType
3 1/42

Hamilton's classic liquid cast 95A polyurethane tread bonded to heavy duty iron center.

Fiber-reinforced phenolic resin wheel.

41 1/2

Highest capacity drop forged steel tensile strength in the 75,000 psi range.

2

A harder (70D) liquid cast polyurethane with load capacity 30% higher than Duralast®.

Hamilton's classic liquid cast 95A polyurethane tread bonded to heavy duty iron center.

High performance liquid cast 85A polyurethane bonded to heavy duty iron center.

Heavy duty cast iron.

1500 psi 70A Rubber vulcanized to heavy duty
cast iron center.

Solid high capacity cast nylon resistant to moisture & many chemicals.

Fiber-reinforced phenolic resin wheel.

Liquid cast 80A polyurethane
donut tread bonded to
aluminum core.

Twin wheel liquid cast polyurethane on aluminum core.

New ultimate urethane best in rollability & minimizing heat buildup ideal for continuous operation at high speeds.

52

A harder (70D) liquid cast polyurethane with load capacity 30% higher than Duralast®.

Hamilton's classic liquid cast 95A polyurethane tread bonded to heavy duty iron center.

High performance liquid cast 85A polyurethane bonded to heavy duty iron center.

Highest capacity drop forged steel tensile strength in the 75,000 psi range.

Heavy duty cast iron.

1500 psi 70A Rubber vulcanized to heavy duty
cast iron center.

Solid high capacity cast nylon resistant to moisture & many chemicals.

Fiber-reinforced phenolic resin wheel.

New ultimate urethane best in rollability & minimizing heat buildup ideal for continuous operation at high speeds.

62

New 1" thick 95A polyurethane best for higher speeds or outdoor environments.

A harder (70D) liquid cast polyurethane with load capacity 30% higher than Duralast®.

Hamilton's classic liquid cast 95A polyurethane tread bonded to heavy duty iron center.

High performance liquid cast 85A polyurethane bonded to heavy duty iron center.

1" thick quiet rolling & high cushion 85A polyurethane bonded to heavy duty iron center.

Highest capacity drop forged steel tensile strength in the 75,000 psi range.

Heavy duty cast iron.

1500 psi 70A Rubber vulcanized to heavy duty
cast iron center.

Solid high capacity cast nylon resistant to moisture & many chemicals.

Fiber-reinforced phenolic resin wheel.

Liquid cast 80A polyurethane
donut tread bonded to
aluminum core.

Twin wheel liquid cast polyurethane on aluminum core.

New ultimate urethane best in rollability & minimizing heat buildup ideal for continuous operation at high speeds.

82

New 1" thick 95A polyurethane best for higher speeds or outdoor environments.

A harder (70D) liquid cast polyurethane with load capacity 30% higher than Duralast®.

Hamilton's classic liquid cast 95A polyurethane tread bonded to heavy duty iron center.

High performance liquid cast 85A polyurethane bonded to heavy duty iron center.

1" thick quiet rolling & high cushion 85A polyurethane bonded to heavy duty iron center.

Heavy duty cast iron.

1500 psi 70A Rubber vulcanized to heavy duty
cast iron center.

Solid high capacity cast nylon resistant to moisture & many chemicals.

Fiber-reinforced phenolic resin wheel.

Liquid cast 80A polyurethane
donut tread bonded to
aluminum core.

Twin wheel liquid cast polyurethane on aluminum core.

New ultimate urethane best in rollability & minimizing heat buildup ideal for continuous operation at high speeds.

Model No.
Roller/Prec. BB
3 YR.
This Heavy Service Caster is backed by Hamilton's Three Year Product Warranty.
MSRPModel No.
Tapered Brgs.
3 YR.
This Heavy Service Caster is backed by Hamilton's Three Year Product Warranty.
MSRPWeight
Lbs.
Load
Capacity
Lbs.
Overall
Height
S-HS-3D $106 115755 1/4
S-HS-3P $85 10700
S-HS-4FS$117 1314005 5/8
S-HS-4DB70$124 13975
S-HS-4DB$113 13750
S-HS-4SPB$120 13600
S-HS-4MB$97 141000
S-HS-4R $100 12300
S-HS-4NYB$153 122000
S-HS-4P $85 10800
S-HS-42AYB$127 10300
S-HS-4SWF$149 12700
S-HS-4TRB$157 13900
S-HS-5DB70$128S-HS-5DT70$1461313606 3/4
S-HS-5DB$114S-HS-5DT$134141050
S-HS-5SPB$122S-HS-5SPT$13814840
S-HS-5FSB$140S-HS-5FST$248162000
S-HS-5MB$100 151300
S-HS-5R $103 13350
S-HS-5NYB$163 112000
S-HS-5P $86 111000
S-HS-5TRB$179S-HS-5TRT$205141250
S-HS-6GB95$146 1716007 3/4
S-HS-6DB70$130S-HS-6DT70$155131560
S-HS-6DB$115S-HS-6DT$139171200
S-HS-6SPB$123S-HS-6SPT$14017960
S-HS-6EGB$139 171300
S-HS-6FSB$136S-HS-6FST$249162000
S-HS-6MB$102 161400
S-HS-6R $98S-HS-6RT $13514410
S-HS-6NYB$182 142000
S-HS-6P $87 121200
S-HS-62AYB$152 12600
S-HS-6SWF$167 151400
S-HS-6TRB$186S-HS-6TRT$215151400
S-HS-8GB95$168 2020009 3/4
S-HS-8DB70$147S-HS-8DT70$167191950
S-HS-8DB$131S-HS-8DT$146201500
S-HS-8SPB$138S-HS-8SPT$153201200
S-HS-8EGB$157 201600
S-HS-8MB$113S-HS-8MT$142221500
S-HS-8R $108S-HS-8RT $14916500
S-HS-8NYB$240 172000
S-HS-8P $93 141400
S-HS-82AYB$175 151000
S-HS-8SWF$181 162300
S-HS-8TRB$221S-HS-8TRT$245161800
Model No.
Roller/Prec. BB
3 YR.
This Heavy Service Caster is backed by Hamilton's Three Year Product Warranty.
MSRPModel No.
Tapered Brgs.
3 YR.
This Heavy Service Caster is backed by Hamilton's Three Year Product Warranty.
MSRPWeight
Lbs.
Load
Capacity
Lbs.
Overall
Height
R-HS-3D $55 75755 1/4
R-HS-3P $34 6700
R-HS-4FS$66 914005 5/8
R-HS-4DB70$74 9975
R-HS-4DB$63 9750
R-HS-4SPB$69 9600
R-HS-4MB$46 91000
R-HS-4R$49 8300
R-HS-4NYB$102 62000
R-HS-4P$34 6800
R-HS-42AYB$77 6300
R-HS-4SWF$98 5700
R-HS-4TRB$106 8900
R-HS-5DB70$79R-HS-5DT70$97813606 3/4
R-HS-5DB$65R-HS-5DT$8491050
R-HS-5SPB$73R-HS-5SPT$889840
R-HS-5FSB$91R-HS-5FST$198122000
R-HS-5MB$51 111300
R-HS-5R$54 9350
R-HS-5NYB$113 82000
R-HS-5P$36 71000
R-HS-5TRB$129R-HS-5TRT$15581250
R-HS-6GB95$97 1216007 3/4
R-HS-6DB70$81R-HS-6DT70$105131560
R-HS-6DB$66R-HS-6DT$89131200
R-HS-6SPB$74R-HS-6SPT$9113960
R-HS-6EGB$89 121300
R-HS-6FSB$86R-HS-6FST$199122000
R-HS-6MB$52 121400
R-HS-6R$49R-HS-6RT$8510410
R-HS-6NYB$134 102000
R-HS-6P$38 81200
R-HS-62AYB$102 8600
R-HS-6SWF$118 71400
R-HS-6TRB$137R-HS-6TRT$165121400
R-HS-8GB95$118 1620009 3/4
R-HS-8DB70$97R-HS-8DT70$117151950
R-HS-8DB$81R-HS-8DT$96161500
R-HS-8SPB$89R-HS-8SPT$103161200
R-HS-8EGB$107 161600
R-HS-8MB$64R-HS-8MT$92181500
R-HS-8R$58R-HS-8RT$9912500
R-HS-8NYB$190 112000
R-HS-8P$43 101400
R-HS-82AYB$126 91000
R-HS-8SWF$131 102300
R-HS-8TRB$171R-HS-8TRT$195151800


Wheel Choices
Extra Heavy Service Series Selection Table
= available for 24 Hour PRONTO® shipment :Three Year Warranty appliesDimensions in inches
Wheel
DiameterFaceType
62

A harder (70D) liquid cast polyurethane with load capacity 30% higher than Duralast®.

Hamilton's classic liquid cast 95A polyurethane tread bonded to heavy duty iron center.

High performance liquid cast 85A polyurethane bonded to heavy duty iron center.

Highest capacity drop forged steel tensile strength in the 75,000 psi range.

Heavy duty cast iron.

Fiber-reinforced phenolic resin wheel.

Liquid cast 80A polyurethane
donut tread bonded to
aluminum core.

Twin wheel liquid cast polyurethane on aluminum core.

New ultimate urethane best in rollability & minimizing heat buildup ideal for continuous operation at high speeds.

82

A harder (70D) liquid cast polyurethane with load capacity 30% higher than Duralast®.

Hamilton's classic liquid cast 95A polyurethane tread bonded to heavy duty iron center.

High performance liquid cast 85A polyurethane bonded to heavy duty iron center.

Heavy duty cast iron.

Fiber-reinforced phenolic resin wheel.

Liquid cast 80A polyurethane
donut tread bonded to
aluminum core.

Twin wheel liquid cast polyurethane on aluminum core.

New ultimate urethane best in rollability & minimizing heat buildup ideal for continuous operation at high speeds.

Model No.
Roller/Prec. BB
3 YR.
MSRPModel No.
Tapered Brgs.
3 YR.
MSRPWeight
Lbs.
Load
Capacity
Lbs.
Overall
Height
S-EHS-6DB70$139S-EHS-6DT70$1641715607 3/4
S-EHS-6DB$124S-EHS-6DT$148171200
S-EHS-6SPB$132S-EHS-6SPT$14917960
S-EHS-6FSB$145S-EHS-6FST$258162000
S-EHS-6MB $111 161400
S-EHS-6P $96 121200
S-EHS-62AYB$161 12600
S-EHS-6SWF$176 131700
S-EHS-6TRB$189S-EHS-6TRT$224121400
S-EHS-8DB70$156S-EHS-8DT70$1701919509 3/4
S-EHS-8DB$140S-EHS-8DT$149191500
S-EHS-8SPB$147S-EHS-8SPT$156191200
S-EHS-8MB $122 211500
S-EHS-8P $102 141400
S-EHS-82AYB$185 141000
S-EHS-8SWF$190 172000
S-EHS-8TRB$230S-EHS-8TRT$248191800
Model No.
Roller/Prec. BB
3 YR.
MSRPModel No.
Tapered Brgs.
3 YR.
MSRPWeight
Lbs.
Load
Capacity
Lbs.
Overall
Height
  15607 3/4
  1200
  960
  2000
  1400
  1200
  600
  1700
  1400
  19509 3/4
  1500
  1200
  1500
  1400
  1000
  2000
  1800