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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.
The Hamilton S-SEC-63GB95 is an exceptional heavy-duty caster designed to provide reliable and robust performance in demanding industrial environments. With its superior construction and innovative features, this caster is built to withstand the toughest applications.
Featuring the Super Endurance Kingpinless design, the S-SEC-63GB95 ensures smooth and effortless maneuverability even under extreme loads. The kingpinless swivel construction eliminates the traditional kingpin, reducing the risk of failure and improving overall stability. This design also minimizes maintenance requirements, making it a cost-effective solution for heavy-duty applications.
The caster is constructed with a high-quality steel frame and precision-machined raceway, ensuring exceptional strength and durability. Its large 6-inch wheel diameter provides increased ground clearance and allows for easy movement over various surfaces, including uneven floors and obstacles.
Equipped with a durable polyurethane wheel, the S-SEC-63GB95 offers excellent shock absorption and noise reduction, making it ideal for environments where noise control is crucial. The polyurethane material also provides superior resistance to abrasion, chemicals, and wear, ensuring a long service life.
Designed for ease of use, this caster features a swivel mechanism that allows for 360-degree rotation, enabling effortless turning and maneuvering in tight spaces. The swivel lock mechanism ensures secure positioning when needed, enhancing stability during stationary applications.
The S-SEC-63GB95 caster is equipped with a grease zerk fitting, allowing for easy lubrication and maintenance. This helps prolong the caster's lifespan and ensures optimal performance over time.
Whether you need to transport heavy machinery, equipment, or racks, the Hamilton S-SEC-63GB95 caster is the perfect choice. Its heavy-duty construction, enhanced maneuverability, and superior durability make it a reliable solution for industrial settings where strength and performance are paramount.
Please note that this description is a general representation of a heavy-duty caster and may not reflect the exact specifications and features of the specific Hamilton product with code S-SEC-63GB95. For detailed and accurate information, it is recommended to refer to the product documentation or contact Hamilton directly.
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.
This Hamilton S-SEC-63GB95 6" x 3" DuraGlide Swivel Kingpinless Caster – 3000 lb is rated to 3000 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 3" 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 5-1/4" x 7-1/4" plate and a 3-3/8" x 5-1/4" and 4-1/8" x 6-1/8" 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.
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 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).
Application guidance for load margin, wheel materials, and swivel construction. Confirm ratings against your duty cycle, floor, and temperature before final spec.
Start with total system weight (payload + structure + fixtures), divide by casters that actually share the load, and keep continuous working load per caster at or below roughly 75% of catalog capacity (~25% margin). Heavy-duty kingpinless frames are often used on uneven floors, docks, and towed trains where dynamic load transfer is common — do not assume perfect four-caster share. If impact, drop-offs, or shock loading is expected, treat the margin as a floor, not a stretch goal, and confirm capacity at the wheel diameter and tread you select on this PDP. Dynamic and side loads are separate from static catalog ratings; call out towing or AGV duty when you quote so we can sanity-check the configuration.
Stay with polyurethane when floors are relatively smooth, temperatures stay inside the PU service window, and you want floor protection plus rollability. Move to phenolic, glass-filled nylon, or other high-temp / high-hardness options when heat, certain chemicals, or very high point loads push past what standard PU can sustain. Kingpinless construction solves swivel durability under thrust; it does not raise the wheel’s temperature or chemical limit. Use the wheel material and temperature fields on this product (and sibling SKUs) to match the environment — heat duty and side-thrust duty are independent selection axes.
Kingpin swivels concentrate clamping and much of the axial stack through one pin. Towing hitches, AGV corrections, and side scrub introduce lateral and moment loads that work that pin and the race faces harder than hand-pushed carts. Typical early wear modes include kingpin stretch or hole elongation, race brinelling, and increasing swivel play. Kingpinless designs replace that single-pin stack with a machined or forged raceway that carries thrust through the race path, which is why they are the usual spec for powered towing and higher side-load industrial carts. Pair kingpinless swivels with a wheel and bearing package rated for the same duty — the swivel upgrade alone does not fix an undersized tread or bearing.
$700.00
| Identification | |
|---|---|
| Part Number / SKU | S-SEC-63GB95 |
| Replacement Wheel Part No | W-631-GB95-3/4 |
| Core | |
| Load Capacity | 3000 lbs |
| Wheel Diameter | 6" |
| Wheel Width | 3" |
| Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)Floor to top of mounting plate (or stem shoulder). | 8" |
| Rig Type | Swivel |
| Distance from swivel centerline to the outer edge of the wheel when turned.Swivel RadiusDistance from swivel centerline to the outer edge of the wheel when turned. | 5-1/4" |
| 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. | 2-1/8" |
| Swivel Construction | Kingpinless |
| Mounting | |
| Plate Size | 5-1/4" x 7-1/4" |
| Center-to-center spacing of the top-plate mounting holes.Bolt Hole Pattern (BHP)Center-to-center spacing of the top-plate mounting holes. | 3-3/8" x 5-1/4" and 4-1/8" x 6-1/8" |
| Recommended Mounting Bolt | 1/2" |
| Wheel | |
| Wheel Material | Polyurethane |
| Wheel Color | Gray Poly On Black Center |
| Bearing Type | Precision Sealed Ball Bearing |
| Axle Diameter | 3/4" |
| Construction | |
| Unit Weight | 29 lbs |
| Compliance | |
| Buy American | Yes |
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 | |
|---|---|---|---|---|---|---|
| 2500 lbsLighter duty | 6" × 3" | — | 8" | $275.00 | View → | |
| 2500 lbsLighter duty | 6" × 3"Cast Iron | Rigid | 8" | $338.00 | View → | |
| 3000 lbs | 6" × 3"Polyurethane | Swivel | 8" | $700.00 | Viewing | |
| 3000 lbsSame capacity | 6" × 3"Polyurethane | — | — | $58.00 | View → | |
| 3000 lbsSame capacity | 6" × 3"Polyurethane | Swivel | 8" | $375.00 | View → |
