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Square & Round Stem Caster - Caster Model 3

Typical Applications

Material Handling - Bakery Equipment - Stocking Carts - Food Service Carts
Computer Equipment Stands & Mobile Workstations - Electronics & Diagnostic Equipment and Carts
Office Equipment - Computer Room Equipment - Laboratory Equipment - Institutional Equiment

Capacity up to 300 pounds per caster.
These institutional stem casters are ideal for most types of institutional equipment, and are offered with a wide
selection of wheels.

Features:

Swivel Construction - Stamped steel. Swivel has double ball bearing with hardened raceways. Metal cover shields swivel bearings from dirt and dust.
Axle - 3/8" diameter bolt with lock nut.
Wheel Bearing - PS= Precision Sealed Ball Bearings,
B= Ball Bearings, D= Delrin Bearings, P= Plain Bore
Finish - external metal parts are Zinc plated.

Optional Features:

Wheel Brake
Click Photo to Enlarge

TB - Pedal on side

Wheel Brakes are
not designed to hold
on inclines.

Click Here to see ALL available sizes, wheels and to ORDER.
Gray Soft Rubber Precision Sealed Ball Bearings (PSBB) *3/4" Square Stem*	Gray Polyurethane Precision Sealed Ball Bearings (PSBB) *.845 Grip Ring Stem*	Black/Gray Polyurethane Precision Sealed Ball Bearings (PSBB) *3/4" Square Stem*	Blue/Gray Polyurethane Precision Sealed Ball Bearings (PSBB) *7/8" Square Stem*	Red/Gray Polyurethane Precision Sealed Ball Bearings (PSBB) *3/4" Square Stem*
All Polyurethane Delrin Bearing *.845 Grip Ring Stem*	Blue Polyurethane on Aluminum Ball Bearings *7/8" Square Stem*	Polyolefin ( Industrial Plastic ) Plain Bore ( No Bearings ) *3/4" Square Stem*	Phenolic Plain Bore ( No Bearings ) *7/8" Square Stem*	Black Hard Rubber Ball Bearings *.845 Grip Ring Stem*
High Temperature Glass Filled Nylon 7/8" Square Grip Ring Stem	High Temperature Phenolic/Fiberglass 7/8" Square Grip Ring Stem	Gray Soft Rubber Precision Sealed Ball Bearings (PSBB) *.845 Grip Ring Stem*	Gray Polyurethane Precision Sealed Ball Bearings (PSBB) *3/4" Square Stem*	Polyolefin ( Industrial Plastic ) Plain Bore ( No Bearings ) 7/8" Square Grip Ring Stem
Black/Gray Polyurethane Precision Sealed Ball Bearings (PSBB) *.845 Grip Ring Stem*	Blue/Gray Polyurethane Precision Sealed Ball Bearings (PSBB) *7/8" Square Stem*	Gray Polyurethane Precision Sealed Ball Bearings (PSBB) *3/4" Square Stem*	Red/Gray Polyurethane Precision Sealed Ball Bearings (PSBB) *.845 Grip Ring Stem*	Blue Polyurethane on Aluminum Ball Bearings *.845 Grip Ring Stem*
Photos are only a sample of available products. To see all available products & sizes, Scroll Down or Click Here.

These mounting stems are available in all wheels above. Choose the mounting stem in the Shopping Cart.

Mounting Stem - GR95 - Formally GR2	Mounting Stem - SQ7/8-GR	Mounting Stem - SQ3/4	Mounting Stem - SQ7/8

Click on the Part Numbers for Pricing, Options and to ORDER.
Caster Wheel Diam.	Tread Width	Click here to compare wheel materials.	Std Brg Type	Max Cap. Each Caster lbs.		Approx Swivel Weight lbs.	Approx Swivel Radius	Overall Height
Caster Wheel Diam.	Tread Width	Wheel Tread Material Click to see Wheel	Std Brg Type	Max Cap. Each Caster lbs.	Swivel Caster	Approx Swivel Weight lbs.	Approx Swivel Radius	Overall Height
5"	1 1/4"	Gray Soft Rubber	PS	250	K3RF5X	3 1/4	4"	6 3/16"
		Gray Polyurethane	PS	250	K3GP5X
		Black/Gray Polyurethane	PS	250	K3BK5X
		Blue/Gray Polyurethane	PS	250	K3BP5X
		Red/Gray Polyurethane	PS	250	K3RG5X
		All Polyurethane	D	300	K3AP5X
		Blue Polyurethane on Aluminum	B	300	K3PA5X
		Polyolefin ( Industrial Plastic )	P	300	K3PB5X
		Phenolic	P	300	K3TM5X
		Hard Rubber	B	250	K3RN5X
		High Temp Glass Filled Nylon	P	300	K3NP5X
		High Temp Phenolic/Fiberglass	P	300	K3TP5X

Use the Polyolefin ( Industrial Plastic ) wheel for "Standing Loads". Polyolefin wheels eliminate the possiblilty of a flat spot developing on the surfiace of polyurethane and rubber tires when the weight exceeds 2/3 of the rated capacity when the object is left parked most of the time .

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 casters 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.