MH Series Medium-Heavy Duty Industrial

Industrial Casters

  • Standard Top Plate: 4 x 4 1/2
    Bolt Hole Spacing: 2 5/8 x 3 5/8
    Slotted to 3 x 3 
  • 5/8 Dia. heat treated Kingpin.
  • Double row ball bearing in hardened raceways.
  • Finish: Zinc plated
  • APPLICATIONS:
    Dollies, Shop Carts, Warehouse Trucks, Platform Trucks, Floor Trucks

MH SERIES- MEDIUM - HEAVY DUTY INDUSTRIAL CASTERS

Wheel
Dia.

Tread
Width

Wheel
Type

Bearing
Type

Load
Cap

Overall
Height

Swivel Part
Number

Price
each

Rigid Part
Number

Price
each

     3  

1 13/16

Polyolefin

Plain

700

4 - 1/4

6630-01-XDP

$11.02

6630R-01-XDP

$ 7.42

Hi Temp Glass Filled Nylon

Plain

1000

6630-01-HTGFN

$16.00

6630R-01-HTGFN

$14.00

3 1/4

2

Phenolic

Roller

700

4 -1/4

6632-01-PHN

$16.14

6632R-01-PHN

$11.35

4

1 1/2

Rubber On Cast Iron

Roller

300

5 - 5/8

6440-01-RCI

$11.74

6440R-01-RCI

$9.43

Poly-u On Cast Iron

600

6440-01-PCI

$13.45

6440R-01-PCI

$11.14

Poly-u On Polyolefin

500

6440-01-XLB

$12.80

6440R-01-XLB

$19.98

Polyolefin

500

6440-01-HDP

$11.81

6440R-01-HDP

$9.50

Phenolic

600

6440-01-PHN

$11.66

6440R-01-PHN

$9.35

2

Rubber On Steel

Roller

300

5 - 5/8

MH420RS64S

$12.50

MH420RS64R

$10.24

Phenolic

800

MH420PH64S

$11.70

MH420PH64R

$9.37

Polyolefin

500

MH420PO64S

$11.55

MH420PO64R

$9.22

Poly-u On Steel

700

MH420PS64S

$13.95

MH420PS64R

$11.91

Poly-u On Aluminum

700

MH420PA64S

$18.27

MH420PA64R

$15.90

Heavy Duty Polyolefin

500

MH420POH64S

$11.95

MH420POH64R

$9.93

Solid Polyurethane

650

MH420SP64S

$17.16

MH420SP64R

$15.12

V-Groove Steel

800

MH420VS64S

$14.08

MH420VS64R

$11.74

Steel

700

MH420SS64S

$12.52

MH420SS64R

$10.18

5

1 1/2

Rubber On Cast Iron

Roller

345

6 - 1/2

6450-01-RCI

$12.00

6450R-01-RCI

$9.70

Poly-u On Cast Iron

750

6450-01-PCI

$16.55

6450R-01-PCI

$12.53

Poly-u On Polyolefin

550

6450-01-XLB

$21.12

6450R-01-XLB

$18.53

Polyolefin

550

6450-01-HDP

$12.06

6450R-01-HDP

$9.75

Phenolic

750

6450-01-PHN

$13.12

6450R-01-PHN

$10.11

5

2

Soft Rubber

Roller

275

6 1/2

MH520SR64S

$13.57

MH520SR64R

$11.50

Hard Rubber

325

MH520HR64S

$13.98

MH520HR64R

$11.91

Rubber on Aluminum

500

MH520RA64S

$14.04

MH520HR64R

$12.52

Rubber on Steel

500

MH520RS64S

$12.95

MH520RS64R

$10.56

Poly-u / Polypro

600

MH520PPR64S

$14.84

MH520PPR64R

$11.58

Polyolefin

650

MH520PO64S

$11.86

MH520PO64R

$10.97

Heavy Duty Polyolefin

800

MH520POH64S

$11.70

MH520POH64R

$9.63

Solid Polyurethane

800

MH520SP64S

$19.11

MH520SP64R

$17.04

Phenolic

1000

MH520PH64S

$14.53

MH520PH64R

$10.53

Semi Steel

1000

MH520SS64S

$13.38

MH520SS64R

$20.84

V-Groove Steel

1000

MH520VS64S

$13.11

MH520VS64R

$11.14 

Drop Forged

1200

MH520DF64S

$25.77

MH520DF64R

$23.34

Poly on Aluminum

1200

MH520PA64S

$18.66

MH520PA64R

$16.19

Poly on Steel

1200

MH520PS64S

$19.00

MH520PS64R

$15.40

6

1 1/2

Rubber On Cast Iron

Roller

375

7 - 3/8

6460-01-RCI

$12.54

6460R-01-RCI

$10.24

Poly-u On Cast Iron

750

6460-01-PCI

$18.54

6460R-01-PCI

$13.24

Poly-u On Polyolefin

600

6460-01-XLB

$18.78

6460R-01-XLB

$16.66

Polyolefin

600

6460-01-HDP

$12.80

6460R-01-HDP

$10.50

Phenolic

750

6460-01-PHN

$12.92

6460R-01-PHN

$10.62

6

2

Soft Rubber

Roller

350

7 1/2

MH620SR64S

$14.37

MH620SR64R

$12.21

Hard Rubber

400

MH620HR64S

$14.92

MH620HR64R

$12.76

Rubber on Steel

500

MH620RS64S

$13.34

MH620RS64R

$10.83

Rubber on Aluminum

500

MH620RA64S

$15.01

MH620RA64R

$12.95

Poly on Poly

600

MH620PPR64S

$15.03

MH620PPR64R

$12.63

Polyolefin

800

MH620PO64S

$12.19

MH620PO64R

$9.72

H.D. Polyolefin

840

MH620POH64S

$13.53

MH620POH64R

$11.50

Solid Polyurethane

1000

MH620SP64S

$22.51

MH620SP64R

$20.56

Drop Forged

1200

MH620DF64S

$26.61

MH620DF64R

$24.13

Phenolic

1200

MH620PH64S

$13.31

MH620PH64R

$10.83

Poly on Aluminum

1200

MH620PA64S

$21.93

MH620PA64R

$18.41

Poly on Steel

1200

MH620PS64S

$17.02

MH620PS64R

$14.51

Semi Steel

1200

MH620SS64S

$14.38

MH620SS64R

$11.90

V-Groove Steel

1200

MH620VS64S

$33.00

MH620VS64R

$ 25.65

8

2

Hard Rubber

Roller

600

9 1/2

MH820HR64S

$17.98

MH820HR64R

$16.24

Rubber on Aluminum

600

MH820RA64S

$17.98

MH820RA64R

$16.24

Rubber on Steel

600

MH820RS64S

$15.40

MH820RS64R

$12.80

Poly-u on Poly-o

650

MH820PPR64S

$17.07

MH820PPR64R

$12.63

H.D. Polyolefin

1000

MH820POH64S

$14.80

MH820POH64R

$12.40

Polyolefin

1000

MH820PO64S

$14.50

MH820PO64R

$11.90

Phenolic

1200

MH820PH64S

$15.20

MH820PH64R

$12.60

Poly on Aluminum

1200

MH820PA64S

$26.58

MH820PA64R

$24.06

Poly on Steel

1200

MH820PS64S

$20.95

MH820PS64R

$18.34

Semi Steel

1200

MH820SS64S

$16.63

MH820SS64R

$14.15

Solid Polyurethane

1200

MH820SP64CS

$29.65

MH820SP64CR

$27.48

OPTIONAL FASTENER SPECIFICATIONS