5" x 1-1/4" Swivel Caster Frame - 2-3/8" x 3-5/8" Mounting Plate - 350 lbs Capacity CasterHQ

5" x 1-1/4" Swivel Caster Frame 2-3/8" x 3-5/8" Top Plate Zinc | CasterHQ

Wheel

5" x 1-1/4"

Capacity

350 lbs

Plate Size

2-3/8" x 3-5/8"

Full specs Spec sheet (PDF)

$14.00 USD - $35.00 USD

Save 30%+ vs big-box distributors

In Stock · Ships 1-2 Business Days

✉️ Email a Caster Solutions Expert (Mon–Fri 8–5 CST)

PO Net 30 ACH Tax-Exempt

Business Purchasing

Purchase orders accepted for approved accounts
Net 30 terms for qualified businesses
ACH, credit card, and tax-exempt ordering
Bulk and contract pricing on fleet quantities

Upload a PO / Quote·Request bulk pricing·844-439-4335

Not sure this is the right spec? Jordan (Founder) and Bob (45+ years in casters) review applications before you order.

Call now

Product Overview

At a glance

Load capacity350 lbs

Wheel5" × 1-1/4"

MountPlate — 2-3/8" x 3-5/8"

TypeSwivel

5" x 1-1/4" Swivel Caster Frame - 2-3/8" x 3-5/8" Mounting Plate - 350 lbs Capacity

This listing is for our light/medium duty institutional 5 Inch Swivel Yoke/Frame/Rig which is made to be used with a 5" diameter by 1-1/4" wide caster wheel. This Swivel Frame is the highest quality in the industry with many upgraded features to extend the life and durability of this swivel yoke. Standard upgraded features include; Dual Ball bearing Raceway for easier roll-ability compared to a single raceway. Hardened Raceways for extra strength and lifespan, Dust Cover helps protect swivel bearings from dust and debris, 3/8" diameter axle and lock nut included with every yoke.

Finish: Bright Zinc Plating Finish - Helps prevent rust and adds beautiful aesthetic look.
Swivel: Double Ball Bearing raceway and hardened for extra strength.
Axle: 3/8" Axle and Lock Nut Included
Dust Cover: Helps protect swivel bearings from dust and debris - Also helps keep grease within the bearing raceway.
Mounting Plate Size: 2-3/8" x 3-5/8"
Bolt Hole Pattern: 1-3/4" x 2-3/4" Slotted to 3" x 3"
Attaching Bolt: 5/16" (Not Included)
Diameter: Made to fit a 5" x 1-1/4" Caster Wheel
Weight Capacity: 350 lbs (depends on the wheel used)

Common Applications:

Bakery & Food Service Equipment
Institutional, Hotel & Hospital Equipment
Laboratory Equipment
Material Handling Equipment
Moving Dollies
Office & Store Fixtures
Utility & Maintenance Carts

Ordering & Shipping Information

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

Purchase orders — accepted from approved accounts

Net 30 terms — available on approved credit

ACH & all major cards — Visa, MC, Amex, Discover

Tax-exempt — submit your resale/exemption certificate

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.

Typical transit times after shipment

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.

Need an exact freight quote or blanket PO?

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.

Frequently Asked Questions

What is the load capacity of this caster?+

This 5" x 1-1/4" Swivel Caster Frame 2-3/8" x 3-5/8" Top Plate Zinc is rated to 350 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.

What plate size and bolt pattern does it use?+

This caster uses a top-plate mount with a 2-3/8" x 3-5/8" plate and a 1-3/4" x 2-3/4" slotted to 3" x 3" bolt pattern. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.

Is this a swivel or rigid caster, and how does the brake work?+

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.

How do I order, and what are the terms?+

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).

5" x 1-1/4" Swivel Caster Frame 2-3/8" x 3-5/8" Top Plate Zinc | CasterHQ

$14.00

Technical Specifications

Dimensions & Mounting
Wheel Diameter	5"
Wheel Tread Width	1-1/4"
Plate Size	2-3/8" x 3-5/8"
Bolt Hole Pattern	1-3/4" x 2-3/4" slotted to 3" x 3"
Mount Style	Plate
Rig Type	Swivel
Load & Performance
Wheel Capacity	350 lbs
Brake Type	No Brake
Materials & Finish
Frame Material	Zinc Plated Steel

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Will This Caster Handle Your Load?

Enter your loaded weight — we derate to 3 effective casters on a 4-caster rig, per industry practice for uneven floors.

Rated capacity: 350 lbs per caster. For dynamic loads, towing, or debris-strewn floors, apply additional safety factor · full engineering tools →

Fitment & Interchange

MountPlate

Plate Size2-3/8" x 3-5/8"

Bolt Pattern1-3/4" x 2-3/4" slotted to 3" x 3"

Rig TypeSwivel

BrakeNo Brake

Slotted holes — fits multiple bolt patterns, ideal for retrofits

Replacing an existing caster? Match the bolt pattern first, then wheel size · more 2-3/8" x 3-5/8" plate casters →

Documentation

Spec sheet (PDF) 30-day pricing honored Request STEP / CAD fileour engineers email it same day Caster selection guide Caster University Fleet & contract pricing Net 30 available

30-day returns · manufacturer warranty · spec support: 844-439-4335 (Mon–Fri 8–5 CST)

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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.

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5" x 1-1/4" Polyurethane Swivel Caster – 325 lb	325 lbsLighter duty	5" × 1-1/4"Polyurethane	Swivel	6-1/4"	$23.00	View →
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5" x 1-1/4" Phenolic Swivel Caster – 350 lb	350 lbsSame capacity	5" × 1-1/4"Cast Iron	Swivel	6-1/4"	$20.00	View →
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