8" x 2" Ergolastomer Wheel Kingpinless Swivel Caster - 2000 lbs. capacity Four Position Swivel Lock:Add 4-Position Swivel Lock RA80HBP3 Bearing Type: Sealed Precision

RA80HBP3 Bearing Type: Sealed Precision Bearing

and a removable metal screen covers the opening to keep debris out

Brand Lincoln Industrial Model / MPN 74600 Length 50' Inside Diameter 1/2" Outside Diameter 27/32" Thread Size 1/2 NPT (m) Maximum Pressure 300 psi/20

The ramps are sold as a pair with a listed 500 lb single-wheel capacity per ramp and 1

8" x 2" Ergolastomer Wheel Kingpinless Swivel Caster - 2000 lbs. capacity Four Position Swivel Lock:Add 4-Position Swivel Lock RA80HBP3 Bearing Type: Sealed PrecisionProduct Overview The Ergolastomer wheel is our toughest wheel that can provide some cushion for heavy duty applications. These casters excel in harsh conditions, like rolling on asphalt. They are washable, chemical resistant, provide extreme impact strength, and will not produce flat spots. Tread: Solid cast polyurethane elastomer, non marking This caster is listed with wheel diameter 8", tread width 2", load capacity 2,000 Lbs., tread type Solid cast