4" x 2" Green Polyurethane on Aluminum Wheel Swivel Caster with Total Lock Brake - 800 Lbs Capacity

$66.54

Part # 146UARB420SBTL

Availablity: Usually ships in 24-48 hours

PRODUCT DETAILS

4" x 2" Green Polyurethane on Aluminum Wheel Swivel Caster with Total Lock Brake - Part # 146UARB420SBTL

Polyurethane on aluminum caster wheels offer similar load capacities to polyurethane on iron while utilizing a lighter-weight, corrosion-resistant aluminum core. The polyurethane tread is chemically & mechanically bonded to the core for significantly stronger adhesion than standard mechanically bonded wheels, helping minimize de-treading while improving resistance to water exposure. The firm Shore A 95 durometer minimizes tread deformation under load, reducing rolling resistance & improving push efficiency. This wheel is also non-marking & floor protective, making it safe for surfaces like hardwood, tile & concrete. Great alternative to steel, nylon & phenolic wheels.

Poly on aluminum wheels are available in a variety of colors, tread profiles & durometers to suit different applications. While color does not affect performance, tread shape & durometer play a major role in how the wheel performs. Crowned treads reduce floor contact, minimizing friction for easier turning & lower rolling effort compared to flat tread designs. Durometer determines tread firmness, which affects cushioning & rolling efficiency. Explore our other caster options for even more performance configurations.

Specifications:

Load Capacity (lbs.): 800	Link to Matching Rigid Brake Caster: 146UARB420RB
Wheel Diameter: 4"	Caster Rig Material Type: Laser Cut AISI 1045 Steel
Tread Width: 2"	Caster Rig Color/Finish: Bright Zinc Plated
Wheel Type: Polyurethane on Aluminum	Swivel or Rigid Caster: Swivel
Wheel Bearing Type: See Bearing Options	Swivel Radius: 3-3/16"
Overall Height: 5-5/8"	Swivel Construction: Kingpinless - Heat Treated Precision Machined Raceway
Temp Range: -45°F to 180°F	Mounting Plate: 4" x 4-1/2"
Wheel Durometer: Shore A 95 (+/-)	Bolt Hole Pattern: 2-5/8" x 3-5/8" slotted to 3" x 3"
Wheel Color: Green	Mounting Bolt Size: 3/8" or Smaller
Link to Replacement Wheel: LPA40JN84	Weight: 5.34 lbs.

PRODUCT DETAILS

4" x 2" Green Polyurethane on Aluminum Wheel Swivel Caster with Total Lock Brake - Part # 146UARB420SBTL

Specifications:

Load Capacity (lbs.): 800	Link to Matching Rigid Brake Caster: 146UARB420RB
Wheel Diameter: 4"	Caster Rig Material Type: Laser Cut AISI 1045 Steel
Tread Width: 2"	Caster Rig Color/Finish: Bright Zinc Plated
Wheel Type: Polyurethane on Aluminum	Swivel or Rigid Caster: Swivel
Wheel Bearing Type: See Bearing Options	Swivel Radius: 3-3/16"
Overall Height: 5-5/8"	Swivel Construction: Kingpinless - Heat Treated Precision Machined Raceway
Temp Range: -45°F to 180°F	Mounting Plate: 4" x 4-1/2"
Wheel Durometer: Shore A 95 (+/-)	Bolt Hole Pattern: 2-5/8" x 3-5/8" slotted to 3" x 3"
Wheel Color: Green	Mounting Bolt Size: 3/8" or Smaller
Link to Replacement Wheel: LPA40JN84	Weight: 5.34 lbs.