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Vanguard Swivel Caster with 8" x 2" Mold-On Rubber (70A) on Cast Iron Wheel with 3/4" Straight Roller Bearing Hamilton

Vanguard Swivel Caster with 8" x 2" Mold-On Rubber (70A) on Cast Iron Wheel with 3/4" Straight Roller Bearing

Volume discounts applied at checkout

50-99 units: 5% Off
100-199 units: 10% Off
200+ units: 15% Off

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$132.00 USD - $171.06 USD

Status: In Stock

Most in-stock items ship same or next business day. Shipping rates shown at checkout.

PRODUCT CODE: S-628-R

Product Overview

Vanguard Swivel Caster — 8" × 2" Mold-On Rubber (70A) on Cast Iron Wheel

Engineering-focused swivel caster for controlled rolling, floor-friendly traction, and reliable load handling in industrial environments. Built around a cast iron core with mold-on rubber tread and a 3/4" straight roller bearing for stable rolling under load.

Part #: S-628-R

Capacity: 600 lb (per caster)

Wheel: 8" × 2"

NSF Listed

Specs Applications Selection Notes FAQs

Need a more affordable option?

If your application can use a more cost-focused configuration, use our standard listing here: 8" × 2" Swivel Caster — Mold-On Rubber — 600 lb — NSF Listed .

Engineering Specifications

Wheel & Bearing

Wheel size: 8" diameter × 2" tread width
Tread: Mold-on rubber, 70A durometer
Core: Cast iron
Bearing: 3/4" straight roller bearing

Performance & Compliance

Load rating: 600 lb (per caster)
Caster type: Swivel
Compliance: NSF Listed (where specified)
Best use case: Heavy rolling loads needing traction + durability

Note: Real-world capacity depends on floor condition, duty cycle, obstacle impacts, and load distribution across all casters. For critical systems, use an engineering safety factor.

Typical Applications

Industrial carts & material handling

Good fit for plant carts, kitting carts, and transport fixtures where controlled rolling and durability are required.

Hospitality & food-service equipment (NSF-driven)

Commonly selected for environments where NSF listing matters and equipment must roll smoothly with predictable traction.

Maintenance / MRO platforms

Useful for tool platforms, maintenance rigs, and shop equipment where rubber tread helps reduce chatter on uneven surfaces.

Staging, fixtures, and racks

Suitable for heavy racks/fixtures that require swivel maneuverability and stable rolling characteristics.

Selection Notes (Engineering)

Why mold-on rubber on cast iron

Rubber tread improves traction and helps reduce vibration vs. all-metal wheels
Cast iron core supports high durability under rolling load
Good compromise between floor-friendliness and long service life

When to choose something else

If you need maximum chemical resistance → consider phenolic/nylon options
If you need the quietest roll → consider softer tread materials (with capacity tradeoffs)
If you have frequent thresholds/debris → consider wheel size and bearing protection strategy

FAQs

Is the 600 lb rating per caster or per set?

The 600 lb rating is per caster (unless otherwise stated). Total system capacity depends on the number of casters and real-world load distribution.

What does 70A durometer mean in practice?

70A rubber is a medium-hard tread commonly used to balance traction and durability. It typically rolls smoother than hard plastics while remaining robust for industrial use.

Is this caster good for uneven floors?

Mold-on rubber can help reduce vibration on imperfect surfaces, but severe floor defects/thresholds still require proper wheel diameter, load margin, and sometimes alternative wheel material selection.

How do I choose between the premium configuration and the more affordable standard option?

If cost is the main driver and your application does not require upgraded construction details, choose the standard listing here: Standard 8" × 2" Swivel Mold-On Rubber — 600 lb — NSF . If your use case is high duty-cycle, high impact, or requires a specific bearing/wheel build, use the configuration that matches your spec.

Technical Specs

Swivel or Rigid caster Swivel
Load Capacity (lbs.) @ 3 mph 500
Wheel Diameter (in.) 8
Wheel Face (in.) 2
Overall Height (in.) 9.5
Swivel Offset (in.) 2.375
Mounting Plate (in.) 4 1/2 x 6 1/4

Bolt Hole 1 (in.) 2 3/8 x 4 15/16
Bolt Hole 2 (in.) 3 3/8 x 5 1/4
Mounting Bolt (in.) 0.5
Caster Color/Finish Bright Zinc Plated
Wheel Type Plastex
Wheel Color/Finish Black Rubber on Red Center
Bearing Type Straight Roller
Replacement Wheel W-820-R-3/4
Wheel Material @ Tread Rubber
Shipping Weight (lbs.) 12
Caster Rig Type Cold Forged/Stamped

Key Features

Load Capacity: With a load capacity of 500 lbs, the S-628-R caster is perfect for transporting lighter loads with efficiency and ease.

Versatile Use: This caster is well-suited for various applications, making it an excellent choice for industries that require adaptable mobility solutions.

Smooth Rolling: The S-628-R is equipped with high-quality wheels that offer smooth rolling performance, minimizing friction and ensuring effortless movement.

Durable Construction: Crafted with robust materials, this caster is built to withstand regular usage and provide long-lasting reliability.

Easy Installation: The S-628-R features a convenient mounting plate that allows for quick and simple installation on your equipment or platform

Compact Design: Its compact design enables easy integration into space-constrained environments without compromising on mobility and performance.

Quality Assurance: As with all Hamilton Casters, the S-628-R undergoes rigorous testing and quality checks to meet industry standards, ensuring a dependable and safe product.

Ordering & Shipping Information

Transparent pricing

All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.

Upfront shipping costs

Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.

Business-friendly ordering

We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.

Real support from product specialists

Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.

Trusted by industrial and commercial customers

CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.

Flat-rate shipping by order size. Final shipping cost shown before payment.
No post-checkout shipping adjustments or re-billing.
Most orders ship from our Texas headquarters near Dallas.

When will my order ship?

In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.

Will shipping cost more at checkout?

Shipping is not free on most orders. Your final shipping cost is shown before payment.

Typical transit times after shipment

Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.

Made-to-order items (lead times)

Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.

Need an exact freight quote for a large order?