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Up to 350 lbs.
Up to 7,200 lbs.
Up to 17,500 lbs.
Up to 40,000 lbs - Extreme Duty
Precision Engineered
Up to 2,000 lbs - Dual-Wheel
Increased Maneuverability
Up to 10,000 lbs.
Up to 3,200 lbs - Corrosion Resistant
Stainless Steel
Up to 8,400 lbs.
Explore All Specialty Caster Applications
From Everyday Use to Niche Solutions
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
Ships within 1–2 business days
PRODUCT CODE: STL6X3
DIAMETER: 6"
TREAD WIDTH: 3"
HUB LENGTH: 3-1/4"
BEARING: Choose from 1" Roller w/ 3/4" Spanner Busing or a 1-1/4" Roller Bearing with 1" Spanner Bushing
WEIGHT CAPACITY: 2,500 lbs per wheel
COLOR: Gray
TEMPERATURE RANGE: -45°F to 600°F
TENSILE STRENGTH: 30,000 psi
HARDNESS: Brinell 145
CasterHQ's 6-inch diameter by 3-inch wide Semi-Steel Wheels also known as Gray Iron Wheels are fully metal wheels and are less expensive than Ductile Wheels. Semi-Steel wheels are better for medium to heavy-duty applications if used on smooth concrete floors and applications where these do not take any type of overloading, impact, or abuse. On floors like untreated concrete, these wheels may cause the floors to decline and chip. Steel wheels are not meant to be used in applications that cause impact, shock, poor floors, floor obstacles or debris, overload, or any type of use with an automated powered towing system.
$47.00
Designed for engineers, manufacturers, and material handling professionals