4" x 1-1/4" Semi-Steel Wheel Swivel Caster with 1/2" Threaded Stem - 350 Lbs Capacity

4" x 1-1/4" Semi-Steel Wheel Swivel Caster with 1/2" Threaded Stem - 350 Lbs Capacity4" x 1 1 4" SEMI STEEL WHEEL SWIVEL CASTER WITH 1 2" THREADED STEM Part #: Q524021STL Hard rubber wheels are economically priced and recommended for applications that require higher weight capacities than soft rubber wheels can handle. These wheels work best for applications that dont require non marking treads or sitting in place for long periods of time. They also work well in outdoor environments and roll well over small debris, rough floors,

500 Link to Matching Rigid Caster: P7006301102 Wheel Diameter: 6" Caster Rig Material Type: AISI 1045 Heat Treated Laser Cut Steel Tread Width: 3" Caster Rig Color/Finish: Bright Zinc Plated Wheel Type: Cast Iron Swivel or Rigid Caster: Swivel Wheel Bearing Type: See Bearings Options Swivel Radius: 4-3/4" Overall Height: 8" Swivel Construction: Kingpinless - 1/2" Ball Bearings in Precision Machined Raceway Temp Range: -40˚F to 600˚F Mounting Plate: 5-1/4" x 7-1/4" Wheel Hardness: Brinell 145 Bolt Hole Pattern: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8" Wheel Color: Silver Mounting Bolt Size: 1/2" or Smaller Link to Replacement Wheel: QSTL6R0 Weight: 15

These wheels offer superior wear resistance to V-Groove wheels and are made of a high-performance malleable iron alloys that are resistant to breakage

recessed below the flange

1/2"-13 x 1-1/2" Threaded Stem - Part # Q523022STLTLB

Link to Replacement Wheel: QSTL3H3

they offer maximum weight capacity

500 Link to Matching Swivel Caster: 25ESDUCT Wheel Diameter: 5" Caster Rig Material Type: Cold Rolled Steel Tread Width: 2" Caster Rig Color/Finish: Bright Zinc Plated Wheel Type: Ductile Steel Swivel or Rigid Caster: Rigid Wheel Bearing Type: See Bearings Options Swivel Radius: N/A Overall Height: 6-1/2" Swivel Construction: N/A Temp Range: -40 to 800˚F Mounting Plate:  5" x  5-1/2" Wheel Hardness: Rockwell 74B Bolt Hole Pattern:  4-1/8" x 4-1/2" Wheel Color: Red Mounting Bolt Size: 3/8" or Smaller Link to Replacement Wheel: LDS520 Weight: 9

For heavy-duty applications that require floor protection

Accepted Axle/Bearing ID:See Bearing Options

Nylon main ball is available (call to order)

Nylon collar

4-1/2" x 6-1/4" Weld on Top Plate / Shim - Part# 2RT15063PS