DuraMORe: Moldon Rubber HardCore Wheels

Wheels - Rubber & Thermal Plastic Wheels

Logo_DuraMORe moldon rubber wheel

Features

The DuraMORe caster wheel is a cushion rubber tread molecularly bonded to a our new HardCore technology glass-filled nylon core.  Hardcore tech cores will not rust, oxidize, or decay as cast-iron does.  It resists chemicals, solvents, salts, grease, alkalines, and steam cleaning.  For these many reasons, our HardCore wheel cores are replacing steel core wheels in the world caster industry.  Due to the nature of the compound's flex memory, test results show HardCore technology wheels absorb much more shock impact, torture, and abuse.  Consider more benefits: 

  • 70-85 Durometer Shore (A)
  • Temp range: -40°F to +160°F
  • Performance exceeds standard MOR steel wheels.
  • Load capacity equal to steel capacity
  • WILL NOT DEBOND
  • Not subject to high, fluctuating steel prices.
  • Greater impact absorbtion
  •  No rust or wheel core decay
  • Lighter shipping weight
  • More environmentally sound
  • The outer rubber tread is an elastic mold-on rubber of exceptional grade.  Does not undergo same stresses that cause material breakdown during attachment to steel cores.

    DuraMORe_thumbnail
   Printed Version

             

Poly-U caster wheelSee also:
Polyurethane
 
on Hardcore
caster wheels

Bearing Options


Note: Listing limited to most popular.  Go to: Parts & Accessories / Bearings 

Plain Bore

Inner diameter of the caster wheel's hub centerbore.  No bearing or components inserted, unless specified.

Wheel Bearing # Inner Diameter (I.D.)
     
84   1-3/16"
     
89    7/8"

Delrin

Preferred for use where water or liquids are present.  Delrin bearings are corrosion resistant, and effective in a wide temperature range.

  Wheel Bearing # Item #I.D. x O.D. x Length
Delrin-Bearings for cart wheels
  56   DB56   1/2 x 1-3/16"
    57    DB57   3/4 x 1-3/16"
         
1-Piece-Delrin-Bearing for caster wheels
  51   DB5135   1/2 x 1-3/16 x 2-3/16"
     52   DB5235   1/2 x 1-3/16 x 2-3/16"

Roller

Standard anti-friction bearings for manual applications.  Performs well under shock loading (perpindicular force), for light to super heavy duty applications.  Not suitable where side thrusts are common.

  Wheel Bearing # Item #I.D. x O.D. x Length
Roller-Bearing for cart caster wheels   23   RB23178   3/4 x 1-3/16 x 1-7/8"

Precision

Radial precision ball bearings are maintenance free and provide superior rollability for manual applications.  One pair per caster wheel, one is press fitted in each side of the hub. Perfect for light to heavy duty applications, but not where shock loading is common.

  Wheel Bearing # Item #I.D. x O.D.
Flanged-Precision-Ball-Bearing for medium duty caster wheels
  38   PB38Q34   1/2 x 1-3/16"
38   PB38A8E   1/2 x 1-3/16" (semi-precision)

Tapered Roller

The ultimate bearing for super heavy duty and power-towed applications.  The same type of bearing used for automobiles, that endures where side thrust and higher speeds are prevalent.   

  Wheel Bearing # Item #I.D. x O.D. x Length
tapered-bearing
  70
TR70
0.7500 x 1.7810"
  71   TR71    1.0000 x 1.9800"
   

  72
TR72
1.0625 x 1.9800"

 

620RN23B

620RN23B

Item # Wheel Dia. Tread Width Hub Length Load Cap. Bearing Type Bearing Size
420RN23B 4" 2" 2-3/16" 350 Roller 3/4 x 1-3/16 x 1-7/8
520RN23B 5" 2" 2-3/16" 450 Roller 3/4 x 1-3/16 x 1-7/8
620RN23B 6" 2" 2-3/16" 500 Roller 3/4 x 1-3/16 x 1-7/8
820RN23B 8" 2" 2-3/16" 600 Roller 3/4 x 1-3/16 x 1-7/8
420RN38B 4" 2" 2-3/16" 350 Flanged Precision 1/2 x 1-3/16
520RN38B 5" 2" 2-3/16" 450 Flanged Precision 1/2 x 1-3/16
620RN38B 6" 2" 2-3/16" 500 Flanged Precision 1/2 x 1-3/16
820RN38B 8" 2" 2-3/16" 600 Flanged Precision 1/2 x 1-3/16
420RN84B 4" 2" 2-3/16" 350 Plain Bore 1-3/16"
520RN84B 5" 2" 2-3/16" 450 Plain Bore 1-3/16"
620RN84B 6" 2" 2-3/16" 500 Plain Bore 1-3/16"
820RN84B 8" 2" 2-3/16" 600 Plain Bore 1-3/16"

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866.532.1698

Everest Caster and Wheel

17815 Foster Road, #146
Liberty, Missouri, 64068, USA

Ofc  816.994.7890
Fax  816.994.7895 

Durastar International

No. 3, Chiu She Li
Yuanli, Miaoli, 358, Taiwan, R.O.C.

Ofc  886-37-744999
Fax  886-37-744996