Rubber Caster Wheels - Gray Rubber Caster Wheels

Gray Rubber Caster Wheels
These caster wheels have gray non-marking injection molded rubber mechanically and chemically bonded to a polyolefin center. They are especially suited for use in Pharmaceutical Laboratories, Hospitals, Food Service and other Institutional applications. These caster wheels provide a softer ride than polyurethane and yet 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, PS = Precision Sealed Ball Bearings, G = Graphite Bushing Our RD and RF wheels are soft ( 60A - 70A Durometer ). If you need EXTRA SOFT ( 50A Durometer ) rubber wheels, click here.
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6" x 2" Gray Rubber Wheel Shown with Roller Bearings RF - "Flat Tread"	6" x 2" Gray Rubber Wheel Shown with Roller Bearings RD - "Crowned Tread"	5" x 1 1/4" Gray Rubber Wheel RD - "Crowned Tread"	5" x 1 1/4" Gray Rubber Wheel Precision Sealed Ball Bearings RF - "Flat Tread"
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This wheel can be purchased as a complete caster in the following:
	Model 3 Small Plate Mount Casters Capacity up to 250 Lbs.	Model 3 Large Plate Mount Casters Capacity up to 250 Lbs.	Stainless Model 3 Plate Mount Casters Capacity up to 250 Lbs.
	Nickel Plated Model 3 Plate Mount Casters Capacity up to 250 Lbs.	Model 3A Total Locking Plate Mount Casters Capacity up to 250 Lbs.	Stainless Model 3A Total Lock Plate Mount Casters Capacity up to 250 Lbs.
	Model 9 Plate Mount Casters Capacity up to 800 Lbs.	Model 9A Total Locking Plate Mount Casters Capacity up to 800 Lbs.	Model G15 Small Plate Mount Casters Capacity up to 800 Lbs.
	Model 15 Large Plate Mount Casters Capacity up to 800 Lbs.	Model L3 Stem Mount Casters 3/8" Threaded Stem and 7/16" Grip Ring Stem Capacity up to 200 Lbs.	Model 3 Stem Mount Casters Capacity up to 250 Lbs.
	Model 3A Total Locking Stem Mount Casters Threaded Stem and Expanding Rubber Insert for tubing Capacity up to 300 Lbs.	Stainless Model 3 Stem Mount Casters Capacity up to 300 Lbs.	Nickel Plated Stem Mount Casters Threaded Stem and Rubber Expanding Insert for tubing Capacity up to 300 Lbs.
	Model 3 Stem Mount Casters 7/8" Square & .845 Round Grip Ring Stem Capacity up to 250 Lbs.	Model K3 Stem Mount Casters 3/4" Square Stem Capacity up to 250 Lbs.

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WHEELS ONLY
Click on the Wheel Part Numbers for Pricing and to ORDER.
Wheel Diam.	Tread Width	Hub Length	Capacity Lbs.		Bearing I.D. / Type	I.D. with Spanner	Approx. Wt.
Wheel Diam.	Tread Width	Hub Length	Capacity Lbs.	Wheel ONLY Part Number	Bearing I.D. / Type	I.D. with Spanner	Approx. Wt.
3"	1 1/4"	1 1/2"	150	RF3x1-1/4PS	3/8" PS	N/A	1/2
4"	1 1/4"	1 1/2"	200	RF4x1-1/4PS	3/8" PS	N/A	5/8
	2"	2 7/16"	250	RF4x2R	3/4" R	1/2"	1 1/2
				RF4x2PS	1/2" PS	N/A	1 1/2
				RF4x2D	3/4" D	1/2"	1 1/2
5"	1 1/4"	1 1/2"	250	RF5x1-1/4PS	3/8" PS	N/A	3/4
	1 1/4"	1 1/2"	250	RD5x1-1/4GS	1/2" G	3/8"	1
	2"	2 7/16"	300	RF5x2R	3/4" R	1/2"	1 3/4
				RF5x2PS	1/2" PS	N/A	1 3/4
				RF5x2D	3/4" D	1/2"	1 3/4
6"	2"	2 7/16"	400	RF6x2R	3/4" R	1/2"	2
				RF6x2PS	1/2" PS	N/A	2
				RF6x2D	3/4" D	1/2"	2
			350	RD6x2R	3/4" R	1/2"	2
8"	2"	2 7/16"	500	RF8x2R	3/4" R	1/2"	2 1/2
				RF8x2PS	1/2" PS	N/A	2 1/2
				RF8x2D	3/4" D	1/2"	2 1/2
			450	RD8x2R	3/4" R	1/2"	2 1/2

"RF" indicates the gray rubber tread has a more FLAT appearance.
"RD" indicates the gray rubber tread has a CROWNED shape, better on carpet.

- Caster wheels with 3/4" I.D. bearings are furnished with a 2 7/16" long spanner bushing to fit a 1/2" Axle.

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.

Photos & graphics are for informational purposes only. Actual product may vary slightly from those shown.
Wheel colors may vary unless specified. If wheel color is important, please contact us for current inventory.