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Manufactured Lean

Extended Service Casters

Capacity Range: 1600 - 2400 lbs.

  • Swivel Construction
All models have 3/8" thick forged steel mounting plate and horn base. Legs 5/16" x 2 1/2" on ES models and 1/4" x 2" on EHS models.
  • Kingpin
Integrally forged with mounting plate, guaranteed for life, 1" diameter on ES models and 3/4" dia. on EHS models. Both series have slotted nuts secured by cotter pin for positive locking.
  • Main Load Bearing
HPI™ thrust bearing with outside diameter of 3 1/2"; raceways hardened to 58-62HRC and ground to surface finish 16 micro inches.
  • Secondary Load Bearing
Precision tapered thrust bearing counteracts radial thrust, 1" on ES and 3/4" on EHS.
  • Axle
Bolt and nut type, 3/4" on ES models and 1/2" on EHS models.
  • Lubrication Fittings
Ball-check type in swivel assembly and wheel hubs with tapered or straight roller bearings.
  • Swivel Lock
4 Position (ES:-4SL, EHS: -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, not available with Swivel Lock on ES Series.
  • Wheel Bearing Seals
(-DS) - prolong wheel life in harsh environments.
  • HPI™ Swivel Technology
This series can be upgraded to Hamilton’s new HPI™ Swivel Technology, consult factory for pricing.
  • Custom Engineering
Hamilton engineers will custom design any caster to meet customer requirements.
 
Hamilton's ForgeMaster™ Casters were designed to match popular industry mounting plate, bolt hole and overall height specifications. However, the precision tapered thrust bearing and guaranteed-for-life integrally forged kingpin design make it superior to the double ball race casters in its class.
Hamilton Precision and Durability
When grueling loads and continuous operations exist, Hamilton's Extended Service Casters with new HPI™ Swivel Technology are the right choice. ES Series Casters are an excellent choice for use on inplant trailers, towline carts or AGV systems. New to this series is a 2" wide wheel offering, EHS Series, specifically designed for continuous duty applications that also feature the new HPI™ Swivel Technology. The ES Series is finished with gray enamel and the EHS Series is finished with red enamel.

 

The Maxi-Duty Series (MD) is backed by Hamilton’s Three Year Product Warranty. Refer to selection table for qualifying wheels.
#S-ES-6SPB Swivel w/ Poly-Soft® Wheel

#R-ES-6TR Rigid w/ Ultralast Wheels

Wheel Choices
Extended Service Series Selection Table
Dimensions in inches
Wheel
DiameterFaceType
52 1/2

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

62 1/2

Hamilton's classic liquid cast 95A polyurethane tread 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.

3

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.

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.

82 1/2

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

Heavy duty cast iron.

Fiber-reinforced phenolic resin wheel.

3

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.

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.

102 1/2

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

Heavy duty cast iron.

Fiber-reinforced phenolic resin wheel.

3

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.

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

Model No.
Roller/Prec. BB
3 YR.
This Extended Service Caster is backed by Hamilton's Three Year Product Warranty.
MSRPModel No.
Tapered Brgs.
3 YR.
This Extended Service Caster is backed by Hamilton's Three Year Product Warranty.
MSRPWeight
Lbs.
Load
Capacity
Lbs.
Overall
Height
S-ES-5DH$173 1913007 1/4
S-ES-6DB$169S-ES-6DT$2162316007 3/4
S-ES-6FSH$195S-ES-6FST$225232400
S-ES-6MH $146S-ES-6MT $192222200
S-ES-6PH $131S-ES-6PT $190171800
S-ES-63DB70$187S-ES-63DT70$237252200
S-ES-63DB$174S-ES-63DT$224242200
S-ES-63SPB$182S-ES-63SPT$224241800
S-ES-63FSB$248S-ES-63FST$268312400
S-ES-63NYB $241 252400
S-ES-63PH $143S-ES-63PT $204172000
S-ES-63TRB$261S-ES-63TRT$318202400
S-ES-8DB$187S-ES-8DT$23530200010 1/4
S-ES-8MH $163S-ES-8MT $213282400
S-ES-8PH $135S-ES-8PT $213192000
S-ES-83DB70$219S-ES-83DT70$263282400
S-ES-83DB$201S-ES-83DT$241312200
S-ES-83SPB$208S-ES-83SPT$251312000
S-ES-83FSB$258S-ES-83FST$310382400
S-ES-83NYB $310 252400
S-ES-83PH $153S-ES-83PT $212212400
S-ES-83TRB$341S-ES-83TRT$362302400
S-ES-10DB$205S-ES-10DT$25830240012 1/16
S-ES-10MH $178S-ES-10MT $237312400
S-ES-10PH $143S-ES-10PT $199212400
S-ES-13DB70$248S-ES-13DT70$291332400
S-ES-13DB$214S-ES-13DT$270352400
S-ES-13SPB$230S-ES-13SPT$277352400
S-ES-13FSB$299S-ES-13FST$344442400
S-ES-13TRB$390S-ES-13TRT$429332400
Model No.
Roller/Prec. BB
3 YR.
This Extended Service Caster is backed by Hamilton's Three Year Product Warranty.
MSRPModel No.
Tapered Brgs.
3 YR.
This Extended Service Caster is backed by Hamilton's Three Year Product Warranty.
MSRPWeight
Lbs.
Load
Capacity
Lbs.
Overall
Height
R-ES-5DH$107 1513007 1/4
R-ES-6DB$103R-ES-6DT$1501916007 3/4
R-ES-6FSH$129R-ES-6FST$160202400
R-ES-6MH $80R-ES-6MT $126182200
R-ES-6PH $65R-ES-6PT $125131800
R-ES-63DB70$121R-ES-63DT70$172222200
R-ES-63DB$108R-ES-63DT$158202200
R-ES-63SPB$115R-ES-63SPT$159201800
R-ES-63FSB$182R-ES-63FST$203282400
R-ES-63NYB $175 152400
R-ES-63PH $77R-ES-63PT $138142000
R-ES-63TRB$195R-ES-63TRT$253202400
R-ES-8DB$120R-ES-8DT$16728200010 1/4
R-ES-8MH $95R-ES-8MT $146252400
R-ES-8PH $68R-ES-8PT $145162000
R-ES-83DB70$152R-ES-83DT70$196282400
R-ES-83DB$133R-ES-83DT$173282200
R-ES-83SPB$141R-ES-83SPT$183282000
R-ES-83FSB$190R-ES-83FST$242332400
R-ES-83NYB $243 222400
R-ES-83PH $85R-ES-83PT $145182400
R-ES-83TRB$274R-ES-83TRT$294302400
R-ES-10DB$138R-ES-10DT$19330240012 1/16
R-ES-10MH $113R-ES-10MT $172282400
R-ES-10PH $78R-ES-10PT $134182400
R-ES-13DB70$183R-ES-13DT70$226322400
R-ES-13DB$149R-ES-13DT$206322400
R-ES-13SPB$165R-ES-13SPT$212322400
R-ES-13FSB$234R-ES-13FST$279412400
R-ES-13TRB$326R-ES-13TRT$364322400