Stem Caster – Caster Model 3

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,
    RB= Roller Bearing
  • Finish – external metal parts are Zinc plated.
Optional Features:

Wheel Brakes  – Click Photos to Enlarge

Pedal on side
CM3 PTB Brake
Pedal on Top
PTB Brake not available with
5/8 & 3/4 Threaded Stems.
Wheel Brakes are not designed
to hold on inclines.
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
You should never select on the basis of load capacity alone. There is no industry standard for load capacity ratings and they may not include a factor for abuse. Our capacity ratings are below what the casters are capable of carrying because most applications have less than perfect conditions. Please refer to the information shown at the bottom of this page. If you have any doubt as to which wheel or caster is the BEST choice for your application contact us for a recommendation.

CALL US AT 800-501-3808

Available Stems
T-Nuts for Threaded Stems Click HERE

Threaded Stems
  • TS22 for 1/2" - 13 x 1 1/2"
  • TS5/8 for 5/8" - 11 x 1 3/4"
  • TS3/4 for 3/4" - 10 x 1 3/4"
  • TSC1 for 1/2" - 13 x 4"
  • TSC2 for 5/8" - 11 x 4"
  • TSC3 for 3/4" - 10 x 6"

How to use the Hollow Kingpin ( HK1/2 ) Stem Option.

Hollow Kingpin ( HOLE for your BOLT )

1/2" Hole to mount with YOUR Bolt. Option HK1/2 will show in Options Box

We do not provide the nuts to attach threaded stem casters.
Threaded Stem Casters should NOT be used as a "Leveling Device"!
The weight should be supported by the top of the swivel bearing of the caster, not somewhere above it on the threaded stem.
Partially Threaded Stem
TS26N for 1/2" - 13 x 2 3/4"

Expanding Rubber Stem fits Round & Square Tubing

Installation Instructions

For Detailed
Click Here

  • ER9 for 3/4" ID
  • ER27 for 7/8" ID
  • ER28 for 1" ID
  • ER29 for 1 1/8" ID
  • ER17 for 1 1/4" ID
  • ER25 for 1 3/8" ID
  • ER26 for 1 1/2" ID
  • ER21 for 1 13/16" ID
Casters with 3/8" Threaded Stem or 7/16" Grip Ring Stem Click Here.
Caster Photos are with 5" Wheels - 3", 4" and 5" are available.

Gray Soft Rubber
Precision Sealed Ball
Bearings (PS)
TS22 Stem

Gray Polyurethane
Precision Sealed Ball
Bearings (PS)
EXR Stem

Black/Gray Polyurethane
Precision Sealed Ball
Bearings (PS)
HK1/2 Hole

Blue/Gray Polyurethane
Precision Sealed Ball
Bearings (PS)
EXR Stem

Red/Gray Polyurethane
Precision Sealed Ball
Bearings (PS)
TS22 Stem

High Capacity Rubber
Ball Bearings (B)
HK1/2 Hole

Blue Soft Rubber
Roller Bearing (RB)
Swivel Caster
TS26N Stem

Gray Rubber
Crown Tread
Precision Sealed Ball
Bearings (PS)
TS22 Stem

Blue Polyurethane
on Aluminum
Ball Bearings (B)
HK1/2 Hole

Gray Polyurethane
Crown Tread
Precision Sealed Ball
Bearings (PS)
TS26N Stem

All Polyurethane
Delrin Bearing
TS22 Stem

Black Hard Rubber
Ball Bearings Wheel
EXR Stem

( Industrial Plastic )
Plain Bore
( No Bearings )
EXR Stem

Polyolefin - Donut
( Industrial Plastic )
Ball Bearings
HK1/2 Hole

Polyolefin - Donut
( Industrial Plastic )
Ball Bearings
EXR Stem

White Nylon
Ball Bearings
TS22 Stem

Ball Bearings
HK1/2 Stem

Plain Bore
( No Bearings )
TS26N Stem

High Temperature
Glass Filled Nylon
TS22 Stem

High Temperature
TS22 Stem
We do NOT include mounting Hardware.
Click on the Part Numbers for Pricing, Options and to ORDER.
Click here
to compare
wheel materials.

Click Part Numbers Below
For Price and to Order

Wheel Tread Material
Click to see Wheel
Swivel Caster
Buy it Now
3"1 1/4"Gray Soft Rubber PS1503RF3X2 1/42 7/8"4"
High Capacity Rubber B2003RH3BX
Gray Polyurethane PS2003GP3X
Black/Gray Polyurethane PS2003BK3X
Blue/Gray Polyurethane PS2003BP3X
Red/Gray PolyurethanePS2003RG3X
All PolyurethaneD2003AP3X
Blue Polyurethane on AluminumB2503PA3X
Polyolefin - BlackP250 3PB3X
Polyolefin - Black DonutB250 3PB3BX
Nylon ( White )B3003NY3BX
Hard RubberB2003RN3X
Gray Iron P2503CL3X

1 3/8"Blue Soft Rubber RB3503RC4X2 3/43 1/4"5"
1 1/4"Gray Soft Rubber PS2003RF4X
High Capacity Rubber B2503RH4BX
Gray Polyurethane PS2503GP4X
Black/Gray Polyurethane PS2503BK4X
Blue/Gray Polyurethane PS2503BP4X
Red/Gray PolyurethanePS2503RG4X
All PolyurethaneD2503AP4X
Blue Polyurethane on AluminumB3003PA4X
Polyolefin - BlackP300 3PB4X
Polyolefin - Black DonutB300 3PB4BX
Nylon ( White )B3003NY4BX
Hard RubberB2503RN4X
High Temp Glass Filled NylonP3003NP4X
High Temp Phenolic - FiberglassP3003TP4X
5"1 1/4"Gray Soft Rubber PS2503RF5X3 1/44"6 1/8"
High Capacity Rubber B3003RH5BX
Gray Rubber ( Crown )PS2503RD5X
Gray Polyurethane PS2503GP5X
Black/Gray Polyurethane PS2503BK5X
Blue/Gray Polyurethane PS2503BP5X
Red/Gray PolyurethanePS2503RG5X
Gray Polyurethane ( Crown )PS2503GPC5X
All PolyurethaneD3003AP5X
Blue Polyurethane on AluminumB3003PA5X
Polyolefin - BlackP300 3PB5X
Polyolefin - Black DonutB300 3PB5BX
Nylon ( White )B3003NY5BX
Hard RubberB2503RN5X
High Temp Glass Filled NylonP3003NP5X
High Temp Phenolic - FiberglassP3003TP5X

Use the Polyolefin ( Industrial Plastic ) wheel for "Standing Loads". Polyolefin wheels eliminate the possiblilty of a flat spot developing if the castered equipment is left parked for a prolong period.

Threaded Stem Casters should NOT be used as a "Leveling Device"! Capacity ratings are based on the weight being directly on the top of the swivel bearing, not somewhere above it on the threaded stem.

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.