CASTERS
H08
HEAVY DUTY DUAL CASTER • UP TO 20,000 LB
6” x 7” TOP PLATE • KINGPINLESS RACEWAY
6”-12” Wheel Diameter (Larger Avail.) | 3”-5" Wheel Width
Gray Powdercoat Finish
For loads under 20,000 lbs, the H08 dual wheel series is going to be a great option for load stability and ergonomic action. Dual wheel means differential action, better load distribution, and better floor protection/mobility. Kingpinless raceway paired with 1/2” thick mounting plate and 3/8” thick, double welded legs.

H08FS1004SL
(Custom Sizing Shown)

1/2” Mounting Bolt


Available Materials and Sizing Shown Below
WHEEL DIAMETER | OVERALL HEIGHT | SWIVEL LEAD |
|---|---|---|
6" | 8 3/4" | 1 9/16" |
8" | 10 3/4" | 2 1/16" |
10" | 12 3/4" | 2 1/2" |
12" | 15 1/2" | 3 3/8" |
OPTIONS AVAILABLE

Swivel Lock
Demountable – DSL
Weld-On – SL

Wheel Brake
Polycam - PCB
Face – FB

High Temperature
HT

Custom Plating
Electroless Nickel
or Zinc Dichromate;
Inquire for More Options

Custom Color
Inquire for
Caster and/or Wheel

Toe Guard
TO
Precision-machined in by Acorn® from ultrasound-tested, domestically made, cast polyamide. Floor-protective even under very high loads. Exceptionally long service life. Best-in-class ergonomics and extremely low rolling resistance under extreme loads. Resistant to chemicals, salts, greases, and acids (inquire for full compatibility list). Excellent for steam cleaning. Ideal for extremely high-load, low-speed applications as a durable alternative to metallic wheels. Non-marking.

Black/MD – NY
Bearing: Ball
Temperature Range: -40ºF to 230ºF
Hardness: 80º Shore D ± 5º
Filled with Molybdenum Disulfide Lubricant for better rolling.
NOTE: ADD SUFFIX FOR SWIVEL (S) OR RIGID (R) e.g. H08NY0603S | H08NY0603R
CASTER PART # | WHEEL DIAMETER | TREAD WIDTH | CAPACITY (LB) |
|---|---|---|---|
H08NY0603S | 6" | 3" | 20,000 |
H08NY0803S | 8" | 3" | 20,000 |
H08NY1003S | 10" | 3" | 20,000 |
H08NY1203S | 12" | 3" | 20,000 |

Natural – NN
Bearing: Ball
Temperature Range: -40ºF to 230ºF
Hardness: 80º Shore D ± 5º
FDA Approved Formulation.
NOTE: ADD SUFFIX FOR SWIVEL (S) OR RIGID (R) e.g. H08NN0603S | H08NN0603R
CASTER PART # | WHEEL DIAMETER | TREAD WIDTH | CAPACITY (LB) |
|---|---|---|---|
H08NN0603S | 6" | 3" | 20,000 |
H08NN0803S | 8" | 3" | 20,000 |
H08NN1003S | 10" | 3" | 20,000 |
H08NN1203S | 12" | 3" | 20,000 |

High Temp Blue – NB
Bearing: Ball
Temperature Range:–40ºF to 250ºF continuous. (Intermittent up to 350º+)
Hardness: 80º Shore D ± 5º
Excellent problem solver for continuous dry or moist heat.
NOTE: ADD SUFFIX FOR SWIVEL (S) OR RIGID (R) e.g. H08NB0603S | H08NB0603R
CASTER PART # | WHEEL DIAMETER | TREAD WIDTH | CAPACITY (LB) |
|---|---|---|---|
H08NB0603S | 6" | 3" | 20,000 |
H08NB0803S | 8" | 3" | 20,000 |
H08NB1003S | 10" | 3" | 20,000 |
H08NB1203S | 12" | 3" | 20,000 |

High Temp SXHA White – NS
Bearing: Ball
Temperature Range:–40ºF to 250ºF continuous. (Intermittent up to 350º+)
Hardness: 80º Shore D ± 5º
Excellent problem solver for continuous dry or moist heat.
NOTE: ADD SUFFIX FOR SWIVEL (S) OR RIGID (R) e.g. H08NS0603S | H08NS0603R
CASTER PART # | WHEEL DIAMETER | TREAD WIDTH | CAPACITY (LB) |
|---|---|---|---|
H08NS0603S | 6" | 3" | 20,000 |
H08NS0803S | 8" | 3" | 20,000 |
H08NS1003S | 10" | 3" | 20,000 |
H08NS1203S | 12" | 3" | 20,000 |

Poly on Iron – PI
Bearing: Roller
Temperature Range:-45ºF to 180ºF
Hardness: 95º Shore A +/- 5
(Softer Avail.)
Polyurethane on cast iron core. Non-marking.
NOTE: ADD SUFFIX FOR SWIVEL (S) OR RIGID (R) e.g. H08PI0603S | H08PI0603R
CASTER PART # | WHEEL DIAMETER | TREAD WIDTH | CAPACITY (LB) |
|---|---|---|---|
H08PI0603S | 6" | 3" | 4,500 |
H08PI0803S | 8" | 3" | 5,560 |
H08PI0804S | 8" | 4" | 7,700 |
H08PI1003S | 10" | 3" | 6,600 |
H08PI1004S | 10" | 4" | 9,240 |
H08PI1203S | 12" | 3" | 7,520 |
H08PI1204S | 12" | 4" | 10,560 |
H08PI1205S | 12" | 5" | 13,200 |

HD Poly on Iron – HP
Bearing: Roller
Temperature Range:-40ºF to 185ºF
Hardness: 70º Shore D +/- 5
Heavy duty polyurethane on cast iron core - slightly harder than the typical polyurethane options. Non-marking.
NOTE: ADD SUFFIX FOR SWIVEL (S) OR RIGID (R) e.g. H08HP0603S | H08HP0603R
CASTER PART # | WHEEL DIAMETER | TREAD WIDTH | CAPACITY (LB) |
|---|---|---|---|
H08HP0603S | 6" | 3" | 5,400 |
H08HP0803S | 8" | 3" | 6,660 |
H08HP0804S | 8" | 4" | 9,240 |
H08HP1003S | 10" | 3" | 7,920 |
H08HP1004S | 10" | 4" | 11,080 |
H08HP1203S | 12" | 3" | 9,020 |
H08HP1204S | 12" | 4" | 12,660 |
H08HP1205S | 12" | 5" | 15,840 |

Uber Poly – UP
Bearing: Ball
Temperature Range:-45ºF to 180ºF
Hardness: 95º Shore A +/- 5
Heavy duty polyurethane with excellent ergonomics, chemically bonded to a cast iron core.Formulated to resist delamniation in continuous or especially rugged applications.
NOTE: ADD SUFFIX FOR SWIVEL (S) OR RIGID (R) e.g. H08UP0603S | H08UP0603R
CASTER PART # | WHEEL DIAMETER | TREAD WIDTH | CAPACITY (LB) |
|---|---|---|---|
H08UP0603S | 6" | 3" | 8,000 |
H08UP0803S | 8" | 3" | 11,000 |
H08UP0804S | 8" | 4" | 13,000 |
H08UP1003S | 10" | 3" | 12,000 |
H08UP1004S | 10" | 4" | 14,000 |
H08UP1005S | 10" | 5" | 16,000 |
H08UP1203S | 12" | 3" | 13,000 |
H08UP1204S | 12" | 4" | 16,000 |

Rubber on Iron – RI
Bearing: Roller
Temperature Range:-45ºF to 180ºF
Hardness:75º Shore A +/- 5
Rubber tread that is vulcalized on a cast iron core. Good for towed applications or applications where your load requires extra cushioning.
NOTE: ADD SUFFIX FOR SWIVEL (S) OR RIGID (R) e.g. H08RI0603S | H08RI0603R
CASTER PART # | WHEEL DIAMETER | TREAD WIDTH | CAPACITY (LB) |
|---|---|---|---|
H08RI0603S | 6" | 3" | 1,500 |
H08RI0803S | 8" | 3" | 2,000 |
H08RI1003S | 10" | 3" | 2,600 |
H08RI1203S | 12" | 3" | 2,800 |

Phenolic – PH
Bearing: Roller
Temperature Range:-65ºF to 250ºF cont, int. up to 300ºF
Hardness: Rockwell 102 E
Pressure molded from denim and canvas with phenolic resin additive. Non-marking and good load carrying capactiy. Cost-effective option for medium and heavy duty applications.
NOTE: ADD SUFFIX FOR SWIVEL (S) OR RIGID (R) e.g. H08PH0603S | H08PH0603R
CASTER PART # | WHEEL DIAMETER | TREAD WIDTH | CAPACITY (LB) |
|---|---|---|---|
H08PH0603S | 6" | 3" | 4,000 |
H08PH0803S | 8" | 3" | 5,000 |
H08PH1003S | 10" | 3" | 5,800 |
H08PH1203S | 12" | 3" | 7,000 |

High Temp Phenolic – HT
Bearing: Roller
Temperature Range: -65ºF to 475ºF (intermittent up to 525ºF)
Hardness: Rockwell 102 E
High temp formulation of the classic - excels in dry heat applications only.
NOTE: ADD SUFFIX FOR SWIVEL (S) OR RIGID (R) e.g. H08HT0603S | H08HT0603R
CASTER PART # | WHEEL DIAMETER | TREAD WIDTH | CAPACITY (LB) |
|---|---|---|---|
H08HT0603S | 6" | 3" | 4,000 |
H08HT0803S | 8" | 3" | 5,000 |
H08HT1003S | 10" | 3" | 5,800 |
H08HT1203S | 12" | 3" | 7,000 |

Cast Iron – CI
Bearing: Roller
Temperature Range:-45ºF to 800ºF (High Temp Avail.)
Hardness: Brinell 145
Ductile cast iron construction with thick walls, high tensile strength of 45,000 PSI. *Load capacity can increase with tapered bearings or forged steel wheels - please consult Acorn.
NOTE: ADD SUFFIX FOR SWIVEL (S) OR RIGID (R) e.g. H08CI0603S | H08CI0603R
CASTER PART # | WHEEL DIAMETER | TREAD WIDTH | CAPACITY (LB) |
|---|---|---|---|
H08CI0603S | 6" | 3" | 12,000 |
H08CI0803S | 8" | 3" | 12,000 |
H08CI1003S | 10" | 3" | 14,000 |
H08CI1203S | 12" | 3" | 16,000 |

Cast Iron V-Groove – VG
Bearing: Roller
Temperature Range:-45ºF to 800ºF (High Temp Avail.)
Hardness: Brinell 145
Ductile cast iron construction with thick walls, high tensile strength of 45,000 PSI. Standard 90º machined V-groove. Inquire on multiple bearing & configuration options for your application.
NOTE: ADD SUFFIX FOR SWIVEL (S) OR RIGID (R) e.g. H08VG0603S | H08VG0603R
CASTER PART # | WHEEL DIAMETER | TREAD WIDTH | CAPACITY (LB) |
|---|---|---|---|
H08VG0603S | 6" | 3" | 10,000 |
H08VG0803S | 8" | 3" | 10,000 |
H08VG1003S | 10" | 3" | 14,000 |

Forged Steel – FS
Bearing: Tapered Roller
Temperature Range:-45ºF to 800ºF (High Temp Avail.)
Hardness: Rockwell 80 B
Drop forged high carbon steel wheel, precision machined with an extremely high tensile strength of 60,000+ PSI.
NOTE: ADD SUFFIX FOR SWIVEL (S) OR RIGID (R) e.g. H08FS0603S | H08FS0603R
CASTER PART # | WHEEL DIAMETER | TREAD WIDTH | CAPACITY (LB) |
|---|---|---|---|
H08FS0603S | 6" | 3" | 20,000 |
H08FS0803S | 8" | 3" | 20,000 |
H08FS1003S | 10" | 3" | 20,000 |
H08FS1203S | 12" | 3" | 20,000 |

Forged Steel V-Groove – VF
Bearing: Tapered Roller
Temperature Range:-45ºF to 800ºF (High Temp Avail.)
Hardness: Rockwell 80 B
Drop forged high carbon steel wheel, precision machined with an extremely high tensile strength of 60,000+ PSI. Standard 90º machined V-groove. *Machined Steel
NOTE: ADD SUFFIX FOR SWIVEL (S) OR RIGID (R) e.g. H08VF0603S | H08VF0603R
CASTER PART # | WHEEL DIAMETER | TREAD WIDTH | CAPACITY (LB) |
|---|---|---|---|
H08VF0603S | 6" | 3" | 20,000 |
H08VF0803S | 8" | 3" | 20,000 |
H08VF1003S | 10" | 3" | 20,000 |
H08VF1203S | 12" | 3" | 20,000 |
