Caster Model K3 - Large Plate Mount

Typical Applications
Material Handling - Bakery Equipment - Stocking Carts - Moving Dollies - 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 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.
  • Center Pin - 1/2" diameter steel rivet.
  • Axle - 3/8" diameter bolt with lock nut.
  • Wheel Bearing - PS= Precision Ball Bearings, B= Ball Bearings,
    P= Plain Bore
  • Finish - external metal parts are Zinc plated.
Optional Features:

Wheel Brake
TB - Pedal on side of wheel.
Click Photo to Enlarge
Click here for a 2" & 3" Light Duty Plate Mount Caster
Click Here to see ALL available sizes, wheels and to ORDER.

Gray Soft Rubber
Precision Sealed Ball
Bearings (PSBB)
Swivel Caster

Gray Polyurethane
Precision Sealed Ball
Bearings (PSBB)
Swivel Caster

Black/Gray Polyurethane
Precision Sealed Ball
Bearings (PSBB)
Swivel Caster

Blue/Gray
Ball Bearings
Polyurethane
Swivel Caster

Red/Gray
Ball Bearings
Polyurethane
Swivel Caster

Orange/Gray
Polyurethane
Precision Sealed Ball
Bearings (PSBB)
Swivel Caster



All Polyurethane
Delrin Bearing
Swivel Caster


Blue Polyurethane
on Aluminum
Ball Bearings
Swivel Caster

Polyolefin
( Industrial Plastic )
Plain Bore
( No Bearings )
Swivel Caster


Phenolic
Plain Bore
( No Bearings )
Swivel Caster


Black Hard Rubber
Plain Bore
( No Bearings )
Swivel Caster


High Temperature
Plain Bore
( No Bearings )
Swivel Caster


Gray Polyurethane
Precision Sealed Ball
Bearings (PSBB)
Rigid Caster

Black/Gray
Polyurethane
Precision Sealed Ball
Bearings (PSBB)
Rigid Caster

Polyolefin
( Industrial Plastic )
Plain Bore
( No Bearings )
Rigid Caster
Photos are only a sample of available products. To see all available products & sizes, Scroll Down or Click Here.

Large Mounting Plate
Top Plate Size Bolt Hole Spacing Bolt Size
3 1/8" x 4 1/8" 1 3/4" x 3"
Slotted to
2 3/8" x 3 3/8"
3/8"

Click Here for a Smaller Mounting Plate.
How do I place an order ? Return to My Shopping Cart
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.
Ea.
lbs.

Approx
Swivel
Weight
lbs.
Approx
Swivel
Radius
Overall
Height
Wheel Tread Material
Click to see Wheel
Swivel Caster Rigid Caster
3" 1 1/4" Gray Soft Rubber w/PSBB PS 150 K3RF3x1-1/4-S3 K3RF3x1-1/4-R3 2 1/4 2 7/8" 4"
Gray Polyurethane w/PSBB PS 200 K3GP3x1-1/4-S3 K3GP3x1-1/4-R3
Black/Gray Poly w/PSBB PS 200 K3BK3x1-1/4S3 K3BK3x1-1/4-R3
Blue/Gray Poly w/PSBB PS 200 K3BP3x1-1/4-S3 K3BP3x1-1/4-R3
Red/Gray Polyurethane B 200 K3RG3x1-1/4-S3 K3RG3x1-1/4-R3
Orange/Gray Poly w/PSBB PS 200 K3RP3x1-1/4-S3 K3RP3x1-1/4-R3
All Polyurethane D 200 K3AP3x1-1/4-S3 K3AP3x1-1/4-R3
Blue Polyurethane on Aluminum B 250 K3PA3x1-1/4-S3 K3PA3x1-1/4-R3
Polyolefin ( Industrial Plastic ) P 240 K3PB3x1-1/4-S3 K3PB3x1-1/4-R3
Phenolic P 250 K3TM3x1-1/4-S3 K3TM3x1-1/4-R3
Hard Rubber P 200 K3RN3x1-1/4-S3 K3RN3x1-1/4-R3
4" 1 1/4" Gray Soft Rubber w/PSBB PS 200 K3RF4x1-1/4-S3 K3RF4x1-1/4-R3 2 3/4 3 1/4" 5"
Gray Polyurethane w/PSBB PS 250 K3GP4x1-1/4-S3 K3GP4x1-1/4-R3
Black/Gray Poly w/PSBB PS 250 K3BK4x1-1/4-S3 K3BK4x1-1/4-R3
Blue/Gray Polyurethane B 250 K3BP4x1-1/4-S3 K3BP4x1-1/4-R3
Red/Gray Polyurethane B 250 K3RG4x1-1/4-S3 K3RG4x1-1/4-R3
Orange/Gray Poly w/PSBB PS 250 K3RP4x1-1/4-S3 K3RP4x1-1/4-R3
All Polyurethane D 250 K3AP4x1-1/4-S3 K3AP4x1-1/4-R3
Blue Polyurethane on Aluminum B 300 K3PA4x1-1/4-S3 K3PA4x1-1/4-R3
Polyolefin ( Industrial Plastic ) P 300 K3PB4x1-1/4-S3 K3PB4x1-1/4-R3
Phenolic P 300 K3TM4x1-1/4-S3 K3TM4x1-1/4-R3
Hard Rubber P 250 K3RN4x1-1/4-S3 K3RN4x1-1/4-R3
High Temperature P 300 K3NP4x1-1/4-S3 K3NP4x1-1/4-R3
5" 1 1/4" Gray Soft Rubber w/PSBB PS 250 K3RF5x1-1/4-S3 K3RF5x1-1/4-R3 3 1/4 4" 6 3/16"
Gray Polyurethane w/PSBB PS 250 K3GP5x1-1/4-S3 K3GP5x1-1/4-R3
Black/Gray Poly w/PSBB PS 250 K3BK5x1-1/4-S3 K3BK5x1-1/4-R3
Blue/Gray Polyurethane B 250 K3BP5x1-1/4-S3 K3BP5x1-1/4-R3
Red/Gray Polyurethane B 250 K3RG5x1-1/4-S3 K3RG5x1-1/4-R3
Orange/Gray Poly w/PSBB PS 250 K3RP5x1-1/4-S3 K3RP5x1-1/4-R3
All Polyurethane D 250 K3AP5x1-1/4-S3 K3AP5x1-1/4-R3
Blue Polyurethane on Aluminum B 300 K3PA5x1-1/4-S3 K3PA5x1-1/4-R3
Polyolefin ( Industrial Plastic ) P 300 K3PB5x1-1/4-S3 K3PB5x1-1/4-R3
Phenolic P 300 K3TM5x1-1/4-S3 K3TM5x1-1/4-R3
Hard Rubber P 250 K3RN5x1-1/4-S3 K3RN5x1-1/4-R3
High Temperature P 300 K3NP5x1-1/4-S3 K3NP5x1-1/4-R3

Deduct 1/4 lb. for weight of rigid caster.

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.




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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.



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