5" x 2" Cast Iron Wheel Kingpinless Rigid Caster - 1,200 Lbs Capacity bolt-hole-pattern-3-3/8-x-5-1/4-slotted-to-4-1/8-x-6-1/8 Ball support cup is hardened

Ball support cup is hardened and plated

bore that have a 3-1/4" hub length

High Temp Roller Bearing Kit with Spanner for 3" Wide Wheels - Part # LBL3-3/4SP-HT

4" x 2" Forged Steel V-Groove Wheel Rigid Brake Caster - Part # 146FVG420RB

Wheel Type:Cast Iron Wheel Diameter:5" Tread Width:1-1/4" Hub Length (without Bearings):

5" x 2" Cast Iron Wheel Kingpinless Rigid Caster - 1,200 Lbs Capacity bolt-hole-pattern-3-3/8-x-5-1/4-slotted-to-4-1/8-x-6-1/8 Ball support cup is hardened5" x 2" Cast Iron Kingpinless Rigid Caster Part # P50052CIRB Cast iron is the industry standard metal caster wheel used across a wide range of heavy duty applications. This wheel differs from traditional cast iron designs because it is classified as semi steel. With reduced carbon content & additional steel blended into the casting, it delivers improved capacities, strength, durability & impact resistance compared to standard cast iron wheels. In