STEM CASTERS (All Types)

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Stem Casters for OEM Builds, MRO Replacement, and Light Equipment

Stem casters are specified when you need compact mounting (no top plate) and a repeatable interface into legs, sockets, tube ends, or threaded inserts. This category groups the three most common stem attachment systems so buyers can select by mount method first, then wheel material.

Shop by stem attachment

Threaded Stem Casters (thread into an insert, leveler base, or through-hole + jam nut)
Grip Ring / Friction Ring Stem Casters (press-fit into a socket/hole where back-side access is limited)
Expanding Rubber Adapter Stem Casters (expands inside a tube/leg for a secure retrofit)

Selection rule: choose the mount type first, then select wheel material for floor + load + environment.

Common interface ranges (verify per product)

Threaded stem diameters

Commonly 5/16", 3/8", 1/2" (and other sizes by series)

Grip ring stem use

Socket/hole mount where you cannot install a nut behind the leg

Expansion stem use

Hollow tube/leg retrofits; expansion sleeve locks inside the ID

Wheel sizes (typical)

2"–5" depending on duty, clearance, and floor

Threaded stem casters: when to specify

Best for: repeatable fastening into threaded inserts, leveler bases, or through-hole + jam nut.
Why buyers choose it: highest retention strength and easy torque control vs. press-fit mounts.
Watchouts: confirm thread pitch, usable thread length, and clearance for swivel radius.

Grip ring stem casters: when to specify

Best for: furniture, fixtures, displays, and equipment where you can’t access the back side for a nut.
How it holds: the ring compresses on insertion and retains in the socket.
Watchouts: socket ID and depth must match; retention varies by substrate and vibration.

Expanding rubber adapter stems: when to specify

Best for: tube-leg retrofits and hollow posts where threading isn’t available.
How it holds: expansion sleeve increases OD inside the tube for a tight mechanical grip.
Watchouts: confirm tube inside diameter range and wall thickness; do not overtighten.

Wheel material selection (fast engineer guide)

TPR / rubber-like: quiet, floor-friendly, better over small debris; typically lower capacity than hard wheels.
Polyurethane: strong load + floor protection; good for carts and institutional use; better long-term rolling than soft rubber.
Steel / iron: maximum durability on smooth concrete; not for sensitive floors; requires clean path for best performance.
Phenolic: high capacity on smooth floors; not for wet environments; best on clean, dry concrete.

Spec like a purchaser

Confirm mount interface: stem diameter, pitch, thread length / socket ID / tube ID
Choose wheel diameter for obstacles + push force (larger = easier rolling)
Choose wheel material for floor protection + environment (chemicals, wash-down, debris)
Verify loaded height and swivel radius for clearance

Caster Engineering Tools

These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.

Get Application Help Open Engineering Tools Hub

CasterSpec^™ Load Calculator

Fast estimate. Expand for safety factor + uneven floor + spec output.

▾ Expand full calculator

Load

Total load (lb)

# casters

Floor / bumps

Copied.

WheelMatch^™ Material Selector

Fast recommendation. Expand for noise, duty cycle, floor protection.

▾ Expand full selector

Wheel

Floor

Environment

Copied.

PushForce^™ Push/Pull Calculator

Estimate effort fast. Expand for operators, materials, bumps, startup mode.

▾ Expand full push/pull

Push

Load (lb)

Wheel Ø

Floor

Copied.

More engineering tools ▾

Engineering Tools Hub

All tools + dedicated pages (best for sharing and EEAT). Open hub

Load Calculator (dedicated)

Share this page when discussing load rating per caster. Open load tool

Wheel Diameter Calculator

Publish the dedicated page, then replace this link. Find in hub

Failure Diagnosis Tool

Publish the dedicated page, then replace this link. Find in hub

Available Configurations

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2 Inch Gray Rubber Caster Set - 5 Pack | 80 lbs Capacity Per Caster | Light Duty Furniture

2 Inch Gray Rubber Caster Set - 5 Pack | 80 lbs Capacity Per Caster | Light Duty Furniture $55.00 USD

2 Inch Low Profile Super Duty Stem Caster with Brake - 1/2 Inch-13 x 1-1/2 Inch Threaded Stem

2 Inch Low Profile Super Duty Stem Caster with Brake - 1/2 Inch-13 x 1-1/2 Inch Threaded Stem $14.00 USD

2 Inch Threaded Stem Caster - 3/8" x 1" Stem | 350 lbs Capacity Semi-Steel Wheel

2 Inch Threaded Stem Caster - 3/8" x 1" Stem | 350 lbs Capacity Semi-Steel Wheel $17.00 USD

2" Gray Rubber Caster Set of 4 - 320lbs Capacity Per Set of 4

2" Gray Rubber Caster Set of 4 - 320lbs Capacity Per Set of 4 $41.00 USD

2" Gray Rubber Grip Ring Caster - 80 lbs Capacity Per Caster

2" Gray Rubber Grip Ring Caster - 80 lbs Capacity Per Caster $12.00 USD

2" Locking Stem Caster | Black Hard Rubber Wheel | Threaded Stem 3/8"-16 x 1-1/4" | 100 lbs Capacity

2" Locking Stem Caster | Black Hard Rubber Wheel | Threaded Stem 3/8"-16 x 1-1/4" | 100 lbs Capacity $12.00 USD

2" Locking Stem Caster | Non-Marking Polyurethane Wheel | Threaded Stem 3/8"-16 x 1" | 90 lbs Capacity

2" Locking Stem Caster | Non-Marking Polyurethane Wheel | Threaded Stem 3/8"-16 x 1" | 90 lbs Capacity $12.00 USD

2" Locking Stem Caster | Non-Marking TPR Wheel | Threaded Stem 3/8"-16 x 1" | 90 lbs Capacity

2" Locking Stem Caster | Non-Marking TPR Wheel | Threaded Stem 3/8"-16 x 1" | 90 lbs Capacity $13.00 USD

2" Locking Stem Caster | Non-Marking TPR Wheel | Threaded Stem 3/8"-16 x 1-1/4" | 80 lbs Capacity

2" Locking Stem Caster | Non-Marking TPR Wheel | Threaded Stem 3/8"-16 x 1-1/4" | 80 lbs Capacity $12.00 USD

2" Low Profile Swivel Grip Ring Stem Caster - Hard Rubber Dual Wheel - 225 lbs Capacity

2" Low Profile Swivel Grip Ring Stem Caster - Hard Rubber Dual Wheel - 225 lbs Capacity $13.00 USD

2" Low Profile Swivel Grip Ring Stem Caster - Polyolefin Dual Wheel - 225 lbs Capacity

2" Low Profile Swivel Grip Ring Stem Caster - Polyolefin Dual Wheel - 225 lbs Capacity $11.00 USD

2" Low Profile Swivel Grip Ring Stem Caster - Polyolefin Log Wheel - 300 lbs Capacity

2" Low Profile Swivel Grip Ring Stem Caster - Polyolefin Log Wheel - 300 lbs Capacity $11.00 USD

2" Low Profile Swivel Grip Ring Stem Caster - Soft Rubber Dual Wheel - 180 lbs Capacity

2" Low Profile Swivel Grip Ring Stem Caster - Soft Rubber Dual Wheel - 180 lbs Capacity $13.00 USD

2" Low Profile Swivel Grip Ring Stem Caster - Thermoplastic Rubber Dual Wheel - 180 lbs Capacity

2" Low Profile Swivel Grip Ring Stem Caster - Thermoplastic Rubber Dual Wheel - 180 lbs Capacity $12.00 USD

2" Low Profile Swivel Grip Ring Stem Caster w/Brake - Polyolefin Dual Wheel - 225 lbs Capacity

2" Low Profile Swivel Grip Ring Stem Caster w/Brake - Polyolefin Dual Wheel - 225 lbs Capacity $11.00 USD

2" Low Profile Swivel Grip Ring Stem Caster w/Brake - Polyolefin Log Wheel - 300 lbs Capacity

2" Low Profile Swivel Grip Ring Stem Caster w/Brake - Polyolefin Log Wheel - 300 lbs Capacity $11.00 USD

2" Low Profile Swivel Grip Ring Stem Caster w/Brakes - Soft Rubber Dual Wheel - 180 lbs Capacity

2" Low Profile Swivel Grip Ring Stem Caster w/Brakes - Soft Rubber Dual Wheel - 180 lbs Capacity $14.00 USD

2" Low Profile Swivel Grip Ring Stem Caster with Brake - Hard Rubber Dual Wheel - 225 lbs Capacity

2" Low Profile Swivel Grip Ring Stem Caster with Brake - Hard Rubber Dual Wheel - 225 lbs Capacity $14.00 USD

2" Low Profile Swivel Grip Ring Stem Caster with Brake - Thermoplastic Rubber Dual Wheel - 180 lbs Capacity

2" Low Profile Swivel Grip Ring Stem Caster with Brake - Thermoplastic Rubber Dual Wheel - 180 lbs Capacity $13.00 USD

2" Low Profile Swivel Stem Caster with Brake- Polyolefin Log Wheel - 300 lbs Capacity

2" Low Profile Swivel Stem Caster with Brake- Polyolefin Log Wheel - 300 lbs Capacity $15.00 USD

2" Low Profile Swivel Stem Caster with Brake- Polyolefin Log Wheel - 300 lbs Capacity

2" Low Profile Swivel Stem Caster with Brake- Polyolefin Log Wheel - 300 lbs Capacity $14.00 USD

2" Low Profile Swivel Stem Caster - Hard Rubber Dual Wheel (Loden Grey) - 225 lbs Capacity

2" Low Profile Swivel Stem Caster - Hard Rubber Dual Wheel (Loden Grey) - 225 lbs Capacity $13.00 USD

2" Low Profile Swivel Stem Caster - Hard Rubber Dual Wheel (Loden Grey) - 225 lbs Capacity

2" Low Profile Swivel Stem Caster - Hard Rubber Dual Wheel (Loden Grey) - 225 lbs Capacity $13.00 USD

2" Low Profile Swivel Stem Caster - Polyolefin Log Wheel - 300 lbs Capacity

2" Low Profile Swivel Stem Caster - Polyolefin Log Wheel - 300 lbs Capacity $13.00 USD

2" Low Profile Swivel Stem Caster - Polyolefin Log Wheel - 300 lbs Capacity

2" Low Profile Swivel Stem Caster - Polyolefin Log Wheel - 300 lbs Capacity $13.00 USD

2" Low Profile Swivel Stem Caster - Thermoplastic Rubber (TPR) Dual Wheel - 180 lbs Capacity

2" Low Profile Swivel Stem Caster - Thermoplastic Rubber (TPR) Dual Wheel - 180 lbs Capacity $12.00 USD

2" Low Profile Swivel Stem Caster - Thermoplastic Rubber (TPR) Dual Wheel - 180 lbs Capacity

2" Low Profile Swivel Stem Caster - Thermoplastic Rubber (TPR) Dual Wheel - 180 lbs Capacity $12.00 USD

2" Low Profile Swivel Stem Caster with Brake | 1/2" Diameter x 1-1/2" Long | Thermoplastic Rubber (TPR) Dual Wheel - 180 lbs Capacity

2" Low Profile Swivel Stem Caster with Brake | 1/2" Diameter x 1-1/2" Long | Thermoplastic Rubber (TPR) Dual Wheel - 180 lbs Capacity $13.00 USD

2" Low Profile Swivel Stem Caster with Brake | 1/2"-13X1" THREADED STEM | Thermoplastic Rubber (TPR) Dual Wheel - 180 lbs Capacity

2" Low Profile Swivel Stem Caster with Brake | 1/2"-13X1" THREADED STEM | Thermoplastic Rubber (TPR) Dual Wheel - 180 lbs Capacity $13.00 USD

2" Low Profile Swivel Stem Caster with Brake- Hard Rubber Dual Wheel (Loden Grey) - 225 lbs Capacity

2" Low Profile Swivel Stem Caster with Brake- Hard Rubber Dual Wheel (Loden Grey) - 225 lbs Capacity $14.00 USD

2" Low Profile Swivel Stem Caster with Brake- Hard Rubber Dual Wheel (Loden Grey) - 225 lbs Capacity

2" Low Profile Swivel Stem Caster with Brake- Hard Rubber Dual Wheel (Loden Grey) - 225 lbs Capacity $14.00 USD

2" Low Profile Swivel Stem Caster with Side Lock Brake | Soft Rubber Dual Wheel (Dark Grey) | 180 lbs Capacity | 1/2"-13x1-1/2" Threaded Stem

2" Low Profile Swivel Stem Caster with Side Lock Brake | Soft Rubber Dual Wheel (Dark Grey) | 180 lbs Capacity | 1/2"-13x1-1/2" Threaded Stem $14.00 USD

2" Low Profile Swivel Stem Caster with Side Lock Brake | Soft Rubber Dual Wheel (Dark Grey) | 180 lbs Capacity | STEM SIZE: 1/2"-13X1" THREADED STEM

2" Low Profile Swivel Stem Caster with Side Lock Brake | Soft Rubber Dual Wheel (Dark Grey) | 180 lbs Capacity | STEM SIZE: 1/2"-13X1" THREADED STEM $14.00 USD

2" Low Profile Swivel Stem Caster | Soft Rubber Dual Wheel (Dark Grey) | 180 lbs Capacity | 1/2"-13 x 1-1/2" Threaded Stem

2" Low Profile Swivel Stem Caster | Soft Rubber Dual Wheel (Dark Grey) | 180 lbs Capacity | 1/2"-13 x 1-1/2" Threaded Stem $13.00 USD

2" Low Profile Swivel Stem Caster | Soft Rubber Dual Wheel (Dark Grey) | 180 lbs Capacity | STEM SIZE: 1/2"-13X1" THREADED STEM

2" Low Profile Swivel Stem Caster | Soft Rubber Dual Wheel (Dark Grey) | 180 lbs Capacity | STEM SIZE: 1/2"-13X1" THREADED STEM $13.00 USD

2" Stem Caster | Non-Marking Thermo Rubber Wheel | Threaded Stem 3/8"-16 x 1" | 90 lbs Capacity

2" Stem Caster | Non-Marking Thermo Rubber Wheel | Threaded Stem 3/8"-16 x 1" | 90 lbs Capacity $12.00 USD

2" Stem Caster | Non-Marking Thermo Rubber Wheel | Threaded Stem 3/8"-16 x 1-1/2" | 90 lbs Capacity

2" Stem Caster | Non-Marking Thermo Rubber Wheel | Threaded Stem 3/8"-16 x 1-1/2" | 90 lbs Capacity $12.00 USD

2" Swivel Stem Caster | Black Hard Rubber Wheel | Threaded Stem 3/8"-16 x 1" | 90 lbs Capacity

2" Swivel Stem Caster | Black Hard Rubber Wheel | Threaded Stem 3/8"-16 x 1" | 90 lbs Capacity $12.00 USD

2-1/2" Locking Stem Caster | Non-Marking Polyurethane Wheel | Threaded Stem 3/8"-16 x 1" | 100 lbs Capacity

2-1/2" Locking Stem Caster | Non-Marking Polyurethane Wheel | Threaded Stem 3/8"-16 x 1" | 100 lbs Capacity $18.00 USD

2-1/2" Stem Caster | Hard Rubber | Threaded Stem 3/8"-16 x 1" | 100 lbs Capacity

2-1/2" Stem Caster | Hard Rubber | Threaded Stem 3/8"-16 x 1" | 100 lbs Capacity $14.00 USD

2-1/2" Swivel Stem Caster | Black Hard Rubber Wheel | Threaded Stem 3/8"-16 x 1" | 100 lbs Capacity

2-1/2" Swivel Stem Caster | Black Hard Rubber Wheel | Threaded Stem 3/8"-16 x 1" | 100 lbs Capacity $10.00 USD

3 Inch Threaded Stem Swivel Caster - 300 lbs Capacity | Blue Solid Polyurethane Wheel | 1/2 Inch x 1-1/2 Inch

3 Inch Threaded Stem Swivel Caster - 300 lbs Capacity | Blue Solid Polyurethane Wheel | 1/2 Inch x 1-1/2 Inch from $20.00 USD

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3 Inch x 1-1/4 Inch FX Thermo Plastic Rubber Swivel Caster - 225 lbs Capacity | Grip Ring Stem

3 Inch x 1-1/4 Inch FX Thermo Plastic Rubber Swivel Caster - 225 lbs Capacity | Grip Ring Stem from $19.00 USD

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3 Inch x 1-1/4 Inch Steel Wheel Threaded Stem Caster - 300 lbs Capacity | Heavy Duty

3 Inch x 1-1/4 Inch Steel Wheel Threaded Stem Caster - 300 lbs Capacity | Heavy Duty from $23.00 USD

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3 Inch x 1.25 Inch Blue Solid Polyurethane Total Locking Caster - 300 lbs Capacity | Swivel

3 Inch x 1.25 Inch Blue Solid Polyurethane Total Locking Caster - 300 lbs Capacity | Swivel $34.00 USD

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3" Locking Stem Caster | Non-Marking Thermo Rubber Wheel | Threaded Stem 3/8"-16 x 1" | 100 lbs Capacity

3" Locking Stem Caster | Non-Marking Thermo Rubber Wheel | Threaded Stem 3/8"-16 x 1" | 100 lbs Capacity $12.00 USD

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3" Stem Caster | Non-Marking Polyurethane Wheel | Threaded Stem 3/8"-16 x 1" | 100 lbs Capacity

3" Stem Caster | Non-Marking Polyurethane Wheel | Threaded Stem 3/8"-16 x 1" | 100 lbs Capacity $12.00 USD

3" Stem Caster | Non-Marking Thermo Rubber Wheel | Threaded Stem 3/8"-16 x 1" | 100 lbs Capacity

3" Stem Caster | Non-Marking Thermo Rubber Wheel | Threaded Stem 3/8"-16 x 1" | 100 lbs Capacity $12.00 USD

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Industrial and Commercial Engineered Casters

Designed for engineers, manufacturers, and material handling professionals

Plate Casters

Industry-leading plate casters for strength and reliability.

Stem Casters

Versatile stem casters: expandable rubber, threaded , and grip ring.

Stainless Casters

304 stainless steel casters: rust-resistant for tough, wet, and corrosive conditions

Ergonomic Casters

Effortless mobility, cutting push-pull force by over 30% and lowering injury risks.

Leveling Casters

Trusted worldwide for precision leveling and unmatched stability.

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BHP: 1-3/4″ × 2-7/8″, slotted to 3″

BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″

BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)

BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

(3″ Wide Casters) — Industry-Standard

BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"

BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"

View All • 21 Plate Sizes

Plate Casters

Stem Casters

Stainless Casters

Ergonomic Casters

Leveling Casters

Stem Casters for OEM Builds, MRO Replacement, and Light Equipment

Shop by stem attachment

Common interface ranges (verify per product)

Spec like a purchaser

Caster Engineering Tools

Available Configurations

Industrial and Commercial Engineered Casters

BHP: 1-3/4″ × 2-7/8″, slotted to 3″

BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″

BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)

BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

(3″ Wide Casters) — Industry-Standard

BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"

BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"

View All • 21 Plate Sizes

Plate Casters

Stem Casters

Stainless Casters

Ergonomic Casters

Leveling Casters

Stem Casters for OEM Builds, MRO Replacement, and Light Equipment

Shop by stem attachment

Common interface ranges (verify per product)

Spec like a purchaser

Caster Engineering Tools

Available Configurations

Industrial and Commercial Engineered Casters

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