Stem Casters

For Lighter Duty Stem Casters - click: Light Duty Casters or Hardwood Floor Casters or Carpet Casters

Stem Casters Listed by Capacity - 300 lbs to 1500 lbs
Model L3
UP to 250 lbs - 3" thru 5" Wheels
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Stem sizes:
Threaded - 3/8" 16 x 1 1/2" Long
Grip Ring - 7/16" x 1 3/8" Long

Capacity up to 250 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.
Model 3
UP to 300 lbs - 3" thru 5" Wheels
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Stem sizes:
Threaded - 1/2" 13 x 1 1/2" Long
Threaded - 1/2" 13 x 2 3/4" Long
1/2" Hole for your Bolt
Expanding Rubber Stems - 3/4" to 1 13/16"

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.
Model 3A
UP to 300 lbs - 3" thru 5" Wheels

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Stem sizes:
Threaded - 1/2" 13 x 1 1/2" Long
Threaded - 1/2" 13 x 2 3/4" Long
1/2" Hole for your Bolt
Expanding Rubber Stems - 3/4" to 1 13/16"

Stem sizes:

Threaded - 1/2" 13 x 1 1/2" Long
Threaded - 1/2" 13 x 2 3/4" Long
1/2" Hole for your Bolt
Expanding Rubber Stems - 3/4" to 1 13/16"

Capacity up to 300 pounds per caster. These institutional casters are ideal for any light duty application where the caster must be totally immobile when the caster brake is applied. Caster Model 3A has a unique brake which locks both the wheel and the swivel bearing at the same time. This "Total-Lock" brake insures that the swivel caster will not turn when the wheel is locked. This combination wheel brake and swivel lock is essential for safety in some applications - such as on worktables, tablesaws, and medical equipment. The Total-Lock brake is desireable whenever a brake is needed because it makes a swivel caster totally immobile. The wheels featured with Caster Model 3A are non-marking, and all except Polyolefin can be used on hardwood floors. Polyolefin wheels are best at reducing the risk of a flat spot occuring when loads are left standing for prolong periods. Gray Soft Rubber and Polyurethane wheels have a sealed precision ball bearing. They provide floor and cargo protection, quiet operation, and are very easy rolling. Try a set of 4 casters. You will be amazed at their performance!

Model K3
UP to 300 lbs - 5" Wheels

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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.
Model K3A
UP to 300 lbs - 3" thru 5" Wheels
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Capacity up to 300 pounds per caster.
These institutional casters are ideal for any light duty application where the caster must be totally immobile when the caster brake is applied. Caster Model K3A has a unique brake which locks both the wheel and the swivel bearing at the same time. This "Total-Lock" brake insures that the swivel caster will not turn when the wheel is locked. This combination wheel brake and swivel lock is essential for safety in some applications - such as on worktables, tablesaws, and medical equipment. The Total-Lock brake is desireable whenever a brake is needed because it makes a swivel caster totally immobile. The wheels featured with Caster Model K3A are non-marking, and all except Polyolefin can be used on hardwood floors. Polyolefin wheels are best at reducing the risk of a flat spot occuring when loads are left standing for prolong periods. Gray Soft Rubber and Polyurethane wheels have a sealed precision ball bearing. They provide floor and cargo protection, quiet operation, and are very easy rolling. Try a set of 4 casters. You will be amazed at their performance!
Model 15
UP to 1500 lbs - 4" thru 8" Wheels

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Capacity up to 1,500 pounds per caster only if infrequently moved in a manual application where there is no abuse.

Model 15 begins our industrial casters with precision machined swivel bearings. Benefits include easier swiveling, reduced swivel vibration, and longer trouble free performance.

Model G15 stem casters are recommended only for manually moved applications. 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.

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.