Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.

Enhance your mobility systems with the MedCaster Swivel Caster, designed for high-performance in healthcare, retail, and institutional environments. This 4" x 1-1/4" Monotech rubber caster offers quiet, smooth movement while protecting sensitive flooring surfaces from scuffs or marks.
Equipped with a dependable 1/2"-13 x 1-1/2" threaded stem, this caster ensures a secure fit across a variety of carts and fixtures. The integrated tread lock feature enables quick and stable locking, making it ideal for both mobile and stationary uses in demanding environments.
Built with an ergonomic nylon frame and thread guards, this caster is engineered for long-term reliability and operator comfort. It's a trusted solution for professionals working with janitorial carts, service carts, AV equipment, laboratory setups, and store fixtures.
Choose the MedCaster PGE40748WH-MNT63(GG)B swivel caster for a dependable, quiet, and floor-safe solution. Designed for demanding environments where performance and precision matter most.
Order processing
In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.
Shipping method
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
Payment & procurement terms
New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.
Volume pricing & quotes
Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.
Returns & warranty
Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.
For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.
The Faultless Medical Swivel Caster is engineered for professionals who demand high-performance, floor-protective, and ergonomic mobility solutions. Whether you're outfitting a medical cart, janitorial station, or AV equipment, this caster provides the durability and reliability essential for high-traffic environments.
Equipped with a 4" x 1-1/4" Monotech rubber wheel, this caster minimizes noise and protects delicate flooring surfaces from scuffing. Its single-wheel configuration enhances maneuverability, especially in tight spaces where precision matters.
The 1/2"-13 x 1-1/2" threaded stem ensures a tight, vibration-resistant fit across a range of light-duty carts and equipment. This standard-size mount makes installation easy and adaptable to numerous industries and applications.
A built-in tread lock brake allows users to lock the wheel in place quickly, enhancing safety and control. This makes it ideal for use on mobile equipment that requires periodic stationary use without risk of drift.
Constructed from high-impact nylon, the caster is lightweight yet durable, resisting wear in demanding settings. The ergonomic design reduces operator strain during movement, and integrated thread guards help protect the wheel from debris and tangling, extending product lifespan.
With a load capacity of 225 lbs, this caster is ideal for light-duty use in a wide range of professional environments. It’s trusted in industries such as:
Common applications include utility carts, janitorial carts, mop buckets, AV stands, picking carts, and service trolleys, making this a highly versatile mobility solution.
The Faultless PGE40748WH-MNT63(GG)B swivel caster is the smart choice for professionals seeking quiet operation, secure locking, and smooth mobility. Designed with quality materials and built to perform, it's the dependable caster your equipment deserves.
This MedCaster PGE40748WH-MNT63(GG)B 4" x 1-1/4" Monotech Swivel Caster – 225 lb is rated to 225 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.
This caster runs a Nylon wheel with a 1-1/4" tread width. Nylon resists chemicals and moisture and carries high loads, which suits washdown and wet environments.
This caster uses a Threaded Stem mount (1/2"-13 x 1-1/2" stem). Stem casters press or thread into a socket - verify the stem diameter and length match your existing setup before ordering.
This is a Swivel caster. Swivel casters rotate 360 degrees for full maneuverability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for -20°F to 180°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).
The Nylon wheel performs best on smooth, hard industrial floors. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 5.375". Account for it when checking equipment clearance, dock height, and ergonomic working height.
We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).
$72.00
| Identification | |
| Brand | MedCaster |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 5.375" |
| Stem Size | 1/2"-13 x 1-1/2" |
| Mount Style | Threaded Stem |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 225 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
4" Thermoplastic Rubber Swivel Caster – 250 lb | 1/2" Threaded Stem | CasterHQ
4" x 1-1/4" · 250 lbs
$17
4" x 1.25" Polyurethane Swivel Caster – 300 lb | 1/2" x 1.5" Stem | CasterHQ
4" x 1-1/4" · 300 lbs
$23
4" x 1.5" Polyurethane Swivel Caster – 300 lb | 1/2" x 1.5" Stem | CasterHQ
4" x 1-1/4" · 300 lbs
$23
View all 4′ x 1-1/4′ casters & wheels →
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating, all in-stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 225 lbs | 4" × 1-1/4"Nylon | Swivel | 5.375" | $72.00 | Viewing | |
| 250 lbsHeavier duty | 4" × 1-1/4"Gray Rubber | Swivel | 5-1/8" | $17.00 | View → | |
| 300 lbsHeavier duty | 4" × 1-1/4"Polyurethane | Swivel | 5-1/8" | $23.00 | View → | |
| 300 lbsHeavier duty | 4" × 1-1/4"Polyurethane | Swivel | 5-1/8" | $23.00 | View → | |
| 300 lbsHeavier duty | 4" × 1-1/4"Polyurethane | Swivel | 5-1/8" | $23.00 | View → |





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