4" x 2" Ductile Steel Wheel Swivel Caster, 3/4"-10 x 4 Threaded Stem - Part # 7RTP042DUCT

Manufactured from a high strength steel alloy, ductile steel offers improved capacity, durability & impact resistance compared to standard cast iron wheels. Ductile steel provides approximately 45,000 PSI tensile strength & features a thicker tread, spokes & hubs to withstand abusive industrial applications. Its moderately crowned tread design further reduces friction during rolling, swiveling & directional changes for improved maneuverability.

While ductile steel is very hard, it is tough on floors & could lead to floor damage. For heavy duty floor protective wheels, be sure to check out our polyurethane casters. For applications requiring more capacity, temperature resistance & impact strength, check out our forged steel caster.

* Please note temperature ratings are dependent upon the bearing selected. Unless noted otherwise in the options, bearings will have a 180°F temperature rating.

Specifications:

Capacity: 1250 Lbs.	Stem Size: 3/4"
Wheel Diameter:4"	Stem Thread Pitch:10
Tread Width: 2"	Stem Length:4"
Tread Shape: Slightly Crowned	Overall Height:5-5/8"
Bearing Type:See Bearings Options	Caster Rig Material Type:Cold Rolled Steel
Wheel Type:Ductile Steel	Caster Rig Color/Finish:Silver Zinc Plated
Wheel Durometer:Rockwell 74B	Swivel Radius: 3-1/4"
Wheel Color: Red	Swivel Construction: Double Ball Raceway - 5/8" Kingpin
Temp Range: -45˚F to 800˚F	Weight: 7.878 Lbs
Link to Replacement Wheel: LDS420	Link to Matching Swivel Brake Caster: 7RTP042DUCTTLB