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.

16" x 4" Phenolic Wheels

Custom made to order. All sales final.

Each Hamilton product is custom manufactured for your order (lead time is shown on each product page). 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.

Diameter: 16 inTread: 3 to 4 inCapacity: 4,000 to 5,000 lb per wheelBrand: Hamilton

This page lists two phenolic replacement wheels, 16 in across on 3 to 4 in treads, rated 4,000 to 5,000 lb per wheel, made by Hamilton. Two examples are a Hamilton W-1630-P-1-1/4 16 x 3 in phenolic industrial wheel rated 4,000 lb and a Hamilton W-1640-P-1-1/4 16 x 4 in phenolic wheel rated 5,000 lb. Phenolic resists oil and grease and starts rolling easily, but it can crack under sharp impact. Most are rated up to 250°F.

Premium Quality & Unmatched Performance

The Hamilton 16" Plastex/Phenolic P Wheels redefine durability and efficiency for industrial and commercial applications. Designed with high-quality materials, these wheels feature a 1-1/4" bearing that ensures smooth operation under heavy loads. The unique Plastex/Phenolic composition offers exceptional resistance to impact, chemicals, and moisture, making it an ideal choice for challenging environments.

Versatile Use Across Multiple Industries

Suited for a wide range of applications, from manufacturing to retail, Hamilton's 16" P Wheels provide reliable performance where mobility and durability are paramount. Their robust construction can handle heavy-duty use in warehouses, workshops, and on the production floor, offering seamless movement and support.

Enhanced Mobility & Longevity

Elevate your equipment's operational efficiency with Hamilton's wheels, known for their long-lasting service life and minimal maintenance requirements. The 16" Plastex/Phenolic P Wheels with 1-1/4" Bearings are designed not just for today's needs but for the challenges of tomorrow, ensuring your investment continues to pay off for years to come.

BHP: 1-3/4″ × 2-7/8″, slotted to 3″

BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″

BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)

BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

(3″ Wide Casters), Industry-Standard

BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"

BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"

View All • 21 Plate Sizes

Plate Casters

Stem Casters

Stainless Casters

Ergonomic Casters

Leveling Casters

16" x 4" Phenolic Wheels

Hamilton's 16" Plastex/Phenolic P Wheels with 1-1/4" Bearings

Premium Quality & Unmatched Performance

Versatile Use Across Multiple Industries

Enhanced Mobility & Longevity