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.

Under 350 lbs. each
351–675 lbs. each
676–1,250 lbs. each
1,251–2,000 lbs. each
2,001–4,000 lbs. each
4,001–7,500 lbs. each
7,501–10,000 lbs. each
10,001–15,000 lbs. each
15,001–20,000 lbs. each
20,001–30,000 lbs. each
30,000+ lbs. each

4" x 1-3/8" Wheels

Diameter: 4 inTread: 1-3/8 inCapacity: 700 lb per wheelBrand: CasterHQ

The two replacement wheels here come from CasterHQ, 4 in across on 1-3/8 in treads, rated 700 lb per wheel. Examples include a P&H WH2040BG3C 4 x 1 3/8 in Heateater industrial replacement wheel rated 700 lb and a P&H WH2040BL3C 4 x 1-3/8 in Heateater industrial wheel rated 700 lb. The usual temperature rating here is -70°F to 550°F.

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

4" x 1-3/8" Wheels

P&H 4 inch Heateater Wheels - 20 Series

Engineered for Endurance & High Temperatures

Versatile and Reliable Performance

Maximize Efficiency with Heateater Technology