Polyurethane Caster Wheels with Polyolefin Centers | Caster City

Polyurethane Caster Wheels with Polyolefin Centers

Polyurethane Caster Wheels
with Polyolefin Centers

You should never select on the basis of load capacity alone.  Capacity ratings do not take into account the effort required to manually move a load. Capacity ratings are based on manual operation under ideal conditions. If these wheels are going to be moved by mechanically powered equipment, consult us for a reduced capacity rating based on your application.

These caster wheels are non marking injection molded polyurethane tires mechanically bonded to a polyolefin center. They are especially suited for use in Research Laboratories, Hospitals, Food Service, Schools, Bakeries and other Institutional applications. These caster wheels are easier rolling than Gray Rubber on smooth floors. They withstand exposure to many chemicals and solvents. They can be used in industrial applications which do not involve shock, overloading, abuse, obstructions, poor floors or storage ( standing ) loads.
R = Roller Bearing, D = Delrin Bearings, P = Plain Bore, BB = Ball Bearings, PS = Precision Sealed Ball Bearings, SPS = Stainless Precision Sealed Ball Bearings
Industrial & Heavy Duty Casters | Caster City


Caster Chart

We do NOT include mounting Hardware.

Wheel ONLY Part NumberBearing
I.D. / Type
I.D. with
3″1  1/4″1  9/16″250Maroon – GrayPM3x1.25B3/8″ Annular BallN/A1/2
Maroon – GrayPM3x1.25D3/8″ DelrinN/A1/2
1  1/4″1  9/16″200GrayGP3x1.25PS3/8″ PSN/A1/2
Blue – GrayBP3x1.25PS3/8″ PS
Red – GrayRG3x1.25PS3/8″ PS
Black – GrayBK3x1.25PS3/8″ PS
3 1/2″1  1/4″1  9/16″200GrayGP35x1.25PS3/8″ PSN/A1/2
Black – GrayBK35x1.25PS3/8″ PS
4″1  1/4″1  9/16″300Maroon – GrayPM4x1.25B3/8″ Annular BallN/A5/8
Maroon – GrayPM4x1.25D3/8″ DelrinN/A5/8
4″1  1/4″1  9/16″250GrayGP4x1.25PS3/8″ PSN/A5/8
Blue – GrayBP4x1.25PS3/8″ PS
Red – GrayRG4x1.25PS3/8″ PS
Black – GrayBK4x1.25PS3/8″ PS
2″2  7/16″500Blue – BlackUP4x2PS1/2″ PSN/A1  1/2
UP4x2R3/4″ R1/2″
UP4x2D3/4″ D1/2″
Maroon – GrayMG4x2PS1/2″ PSN/A
MG4x2R3/4″ R1/2″
MG4x2D3/4″ D1/2″
5″1  1/4″1  9/16″350Maroon – GrayPM5x1.25B3/8″ Annular BallN/A3/4
350Maroon – GrayPM5x1.25D1/2″ Delrin3/8″3/4
5″1  1/4″1  9/16″300GrayGP5x1.25PS3/8″ PSN/A3/4
Blue – GrayBP5x1.25PS3/8″ PS
Red – GrayRG5x1.25PS3/8″ PS
Black – GrayBK5x1.25PS1/2″ SPS
2″2  7/16″600Blue – BlackUP5x2PS1/2″ PSN/A1  3/4
UP5x2D3/4″ D1/2″
Maroon – GrayMG5x2PS1/2″ PSN/A
MG5x2R3/4″ R
MG5x2D3/4″ D1/2″
6″2″2  7/16″700Blue – BlackUP6x2PS1/2″ PSN/A2
UP6x2R3/4″ R1/2″
UP6x2D3/4″ D1/2″4
Maroon – GrayMG6x2PS1/2″ PSN/A
MG6x2R3/4″ R1/2″
MG6x2D3/4″ D1/2″
8″2″2  7/16″800Blue – BlackUP8x2PS1/2″ PSN/A2  1/2
UP8x2R3/4″ R1/2″
UP8x2D3/4″ D1/2″
Maroon – GrayMG8x2PS1/2″ PSN/A
MG8x2R3/4″ R1/2″
MG8x2D3/4″ D1/2″
Industrial & Heavy Duty Casters | Caster City