Caster; Rigid; 8" x 3"; V-Groove (7/8) Cast Iron; Top Plate (5-1/4"x7-1/4"; holes: 3-3/8"x5-1/4" slotted to 4-1/8"x6-1/8"; 1/2" bolt); Zinc; Roller Brng; 3500# (Item #66474)

Wheel Diameter: 8" (Click link to find similar sized casters)

Tread Width: 3"

Material: V-Groove (7/8) Cast Iron

Load Rating (Per Item): 3500 pounds

Finish: Zinc

Connector Specs: Plate (5-1/4"x7-1/4"; holes: 3-3/8"x5-1/4" slots to 4-1/8"x6-1/8"; 1/2" bolt)

Bearing: Roller Brng

Load Height: 10-1/2"

Swivel Radius: N/A

Shipping Weight: 26 lbs.

Usually Ships in: 7-10 business days (may be affected by quantity ordered)

Heavy Duty Forged series, featuring: • Larger 5-1/4 x 7-1/4 plate standard • Drop forged (ASTM1045) 3/8" thick swivel head • Integrally forged kingpin 1" diameter • Lower raceway thrust bearing is a tapered roller bearing, providing exceptionally smooth and easy swiveling action and counteracts radial thrust. • 1/2" diameter hardened ball bearings as main load bearings, with precision tapered thrust bearings • 3/8" thick steel legs • Zinc-plated finish • 3/4" axle bolt with grease fitting • Variety of brakes, position locks, thread guards and toe guards available • RoHS Compliant

Products are warranted for basic operations and performance.  Products are guaranteed to match the product description for fit, form and function. (Color or slight tooling differences are subjective and may not be covered by warranty. Obvious color errors - such as you requested blue tread and received red - will be fully addressed.) Inherent quality issues become obvious immediately upon placing the products into service. Failures resulting after weeks or months of service likely result from  environmental or usage factors. When in doubt, please contact us to discuss options. Our goal is to help address your needs and encourage your long term trust. Purchased the wrong item? No worries. Returns are usually allowed if the wrong item was purchased. Just contact Apollo Caster within 10 days of receiving your order for an RMA and the simple return instructions. Buyer pays return shipping and a small restock fee.