Super Heavy Duty Caster 6" x 2-1/2" Phenolic Wheel — Series 50
This Series 50 Super Heavy Duty caster is built for extreme industrial loads, pairing a 6" × 2-1/2" phenolic wheel with a heavy cold-forged steel top plate and a hardened, double-row ball-bearing swivel raceway. A 3/4" axle on precision roller bearings and a built-in Zerk lubrication fitting deliver smooth movement and long service life under sustained heavy use. Rated up to 1,600 lbs per caster. Select Swivel or Rigid from the menu above.
Configurations & Part Numbers
Type
Movement
Brake
Part Number
Swivel
360° rotation
—
50-60S-A1-PH
Rigid
Fixed / straight-line
—
50-60R-A1-PH
Key Features
Load capacity up to 1,600 lbs per caster
6" × 2-1/2" phenolic wheel on precision roller bearings
Heavy cold-forged steel top plate with hardened, double-row ball-bearing swivel raceway
3/4" axle with built-in Zerk grease fitting for long service life under sustained loads
Corrosion-resistant zinc-plated finish; Series 50 Super Heavy Duty construction
Applications & Common Uses
High-heat oven & tow lines
Assembly lines
Heavy carts
Drywall carts
Carts
Racks
Platform trucks
Ideal for platform trucks, stock carts, dollies, workbenches, shelving, and heavy material handling equipment across warehouse, industrial, and commercial settings.
