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Custom made to order. All sales final.
Each Hamilton product is custom manufactured for your order and ships in about 4-6 weeks. Please confirm all specs before checkout, since made-to-order items aren't eligible for returns, exchanges or refunds. Need help? Call 844-439-4335 or email info@casterhq.com and we'll verify fit for you.
Explore the power of the S-ERGO-42EMB Hamilton Ergo-X2 Swivel Caster. Made for dynamic industry applications, it comes with a high-quality 4" x 2" Ergo-Tech (87A) on Aluminum Wheel. Designed to withstand demanding conditions, its 1/2" sealed precision ball bearings offer seamless movement, ensuring top performance in all environments. Enhance your equipment's mobility with Hamilton's trusted Ergo-X2 series.
For professionals seeking efficiency, the Hamilton Ergo-X2 caster series is a game-changer. With exceptional durability and unmatched performance, our S-ERGO caster model guarantees minimum maintenance and maximum productivity. Trust Hamilton for cutting-edge, ergonomic swivel casters.
Not sure if the S-ERGO-42EMB is the right fit for your needs? Contact our Hamilton Caster Experts. We're available weekdays from 8 am - 5 pm, committed to providing unparalleled caster guidance tailored to your requirements.
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 S-ERGO-42EMB Hamilton Ergo-X2 isn't just another swivel caster. It encapsulates Hamilton's commitment to innovation, durability, and seamless mobility. From aerospace to industrial environments, it's the caster professionals trust.
At the heart of the Ergo-X2 is its 4"x2" Ergo-Tech (87A) on Aluminum Wheel. Not just any wheel, it offers the perfect balance between hardness for durability and softness for floor protection and noise reduction. The aluminum core boosts its strength, ensuring it withstands the toughest conditions.
Every Hamilton Ergo-X2 caster houses 1/2" Sealed Precision Ball Bearings. These bearings are meticulously designed to offer uninterrupted and smooth movement. Whether it's heavy-duty aerospace machinery or industry equipment, expect reduced friction and optimal performance.
When you choose Hamilton's Ergo-X2 series, you're investing in a legacy of quality. With years in the caster industry, Hamilton ensures that each caster, including the S-ERGO-42EMB, undergoes rigorous quality checks and balances. Trust in Hamilton, and let your equipment experience unparalleled mobility.
Elevate your equipment's potential with the Hamilton Ergo-X2 S-ERGO-42EMB Swivel Caster. For inquiries, recommendations, or to learn more, connect with Hamilton's dedicated team. We're here to assist.
This Hamilton S-ERGO-42EMB 4"x2" Ergo-Tech Swivel Caster – 450 lb is rated to 450 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 Polyurethane wheel with a 2" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
This caster uses a top-plate mount with a 4-1/2" x 6-1/2" plate and a 2-7/16" x 4-15/16" bolt pattern. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
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 -40°F to 200°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 Polyurethane wheel performs best on smooth to semi-smooth floors including sealed concrete, tile, and epoxy. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 5-5/8". 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).
$696.00
| Identification | |
|---|---|
| Part Number / SKU | S-ERGO-42EMB |
| Replacement Wheel Part No | W-422-EMB-1/2 |
| Core | |
| Load Capacity | 450 lbs |
| Wheel Diameter | 4" |
| Wheel Width | 2" |
| Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)Floor to top of mounting plate (or stem shoulder). | 5-5/8" |
| Rig Type | Swivel |
| Brake | No Brake |
| Horizontal distance from the swivel centerline (kingpin) to the wheel axle.Swivel Lead (Offset)Horizontal distance from the swivel centerline (kingpin) to the wheel axle. | 2-1/2" |
| Mounting | |
| Mount Style | Plate |
| Plate Size | 4-1/2" x 6-1/2" |
| Center-to-center spacing of the top-plate mounting holes.Bolt Hole Pattern (BHP)Center-to-center spacing of the top-plate mounting holes. | 2-7/16" x 4-15/16" |
| Recommended Mounting Bolt | 1/2" |
| Wheel | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Aluminum |
| Wheel Color | Orange Tread on Alum Center |
| Bearing Type | Precision Sealed Ball Bearing |
| Construction | |
| Frame / Finish | Crimson Powder |
| Temperature Range | -40°F to 200°F |
| Unit Weight | 13 lbs |
| Compliance | |
| Buy American | Yes |
Drag to rotate. Select a label (OAH, Plate, BHP, Dia, Width) for its dimensioned drawing view; Esc or Back to 3D returns. Double-click or Reset view to recenter. Values from manufacturer specs; series geometry for the 2" tread plate caster family.
Series geometry, reference only. Verify critical dims against the spec table.
Free for design use. Redistribution or resale prohibited.
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 within the same duty class, all in stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 400 lbsLighter duty | 4" × 2"Rubber | Rigid | 5-5/8" | $23.00 | View → | |
| 400 lbsLighter duty | 4" × 2"Rubber | Swivel | 5-5/8" | $24.00 | View → | |
| 450 lbs | 4" × 2"Polyurethane | Swivel | 5-5/8" | $696.00 | Viewing | |
| 600 lbsHeavier duty | 4" × 2"High Temp Phenolic | Swivel with Brake + brake | 5-5/8" | $265.00 | View → | |
| 700 lbsHeavier duty | 4" × 2"Semi-Steel | Rigid | 5-5/8" | $38.00 | View → |
