4" x 1-1/4" Steel Wheel Swivel Brake Caster - 350 Lbs Capacity

4" x 1-1/4" Steel Wheel Swivel Brake Caster - 350 Lbs Capacity4" x 1 1 4" Steel Wheel Swivel Brake Caster Part # Q524001STLTLB Metal wheels are the most durable and longest lasting type of caster wheel available in this size. However, while metal wheels are very strong and durable, they are rough on floors and could lead to floor damage. For floor protective wheels, be sure to check out our polyurethane, rubber, and polyolefin wheels. Specifications: Load Capacity (lbs.): 350 Link to Matching Rigid Caster:

6" x 2" Ductile Steel Wheel ES Swivel Brake Caster - Part # 2B6ES12X329

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

& larger hub diameter compared to the standard cast iron

Cast Iron Wheel 12" x 2-1/2"

): 600 Link to Matching Rigid Caster: N/A Wheel Diameter: 6" Caster Rig Material Type: Cold Rolled Steel Tread Width: 2" Caster Rig Color/Finish: Silver Zinc Plated Wheel Type: Cast Iron Swivel or Rigid Caster: Swivel Wheel Bearing Type: See Bearings Options Swivel Radius: 4-9/16" Overall Height: 7-1/2" Swivel Construction: Kingpin Temp Range: -40°F to 600˚F Threaded Stem: 3/4" - 10 x 4" Wheel Hardness: Brinell 145 Bolt Hole Pattern: N/A Wheel Color: Silver Mounting Bolt Size: 3/4"  Link to Replacement Wheel: QSTL6M0 Weight: 9

While metal wheels are very strong

} } Capacity:350 lbs

5" x 1-1/4" Semi-Steel Wheel Swivel Brake Caster with 1/2" Threaded Stem - Part # Q525022STLTLB

Roll-able Tread Width: 2-1/2"

Hub Length (with Bearings):N/A

1-1/2" Carbon Steel Ball Transfer with Square Flange Mount - Part # MBT-1-1/2CS

000 Link to Matching Swivel Caster:  P7110301201 Wheel Diameter: 10" Caster Rig Material Type: AISI 1045 Heat Treated Laser Cut Steel Tread Width: 3" Caster Rig Color/Finish: Bright Zinc Plated Wheel Type: Forged Steel Swivel or Rigid Caster: Rigid Wheel Bearing Type: See Bearings Options Swivel Radius: N/A Overall Height: 12-1/2" Swivel Construction: N/A Temp Range: -45°F to 1300°F (Depending on Bearings) Mounting Plate: 5-1/4" x 7-1/4" Wheel Hardness:  Rockwell 80B 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: P103002031 Weight: 39 lbs