4" x 2" Ductile Steel Wheel Swivel Brake Caster, 3/4"-10 x 4 Threaded Stem - Part # 7RTP042DUCTTLB

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: 8.334 Lbs
Link to Replacement Wheel: LDS420	Link to Matching Swivel Caster: 7RTP042DUCT

Capacity: 12500lbs.

Wheel Diameter:4"

Tread Width:2"

Stem Size:3/4"

Stem Thread Pitch: 10

Stem Length: 4"

Tread Shape:Slightly Crowned

Bearing Type: See Bearings Options

Wheel Type: Ductile Steel

Wheel Durometer:Rockwell 74B

Overall Height:5-5/8"

Swivel Radius:3-1/4"

Swivel Construction: Double Ball Raceway - 5/8" Kingpin

Caster Rig Material Type: Cold Rolled Steel

Caster Rig Color/Finish:Silver Zinc Plated

Wheel Color:Red

Temp Range:-45°F to 800°F

Weight:8.334 Lbs

Link to Replacement Wheel:LDS420

Link to Matching Swivel Caster:7RTP042DUCT