4" x 2" Cast lron V-Groove Wheel Swivel Brake Caster - 600 Lbs Capacity stem-length-4 ): 900 Link to Matching

): 900 Link to Matching Rigid Caster: P50052VIRB

Ductile steel is a combination of alloys that provide higher weight capacity and more durability than standard cast iron wheels

Maintenance Free Ball Bearings for 3" Wide Wheels - Part # JBEQ34RD-2

4" x 2" Ductile Steel V-Groove Wheel Kingpinless Rigid Brake Caster - Part # P50042DVRBTLB

Caster Rig Material Type:AISI 1045 Steel

4" x 2" Cast lron V-Groove Wheel Swivel Brake Caster - 600 Lbs Capacity stem-length-4 ): 900 Link to Matching4" x 2" Cast lron V Groove Wheel Swivel Brake Caster Part # 146VIRB420SB V Groove wheels are designed to guide equipment by rolling on inverted angle iron track, however, they can also operate while not on a track thanks to the tread on either side of the v groove. The cast iron wheel offers a strong, resilient, cost effective solution for heavy loads. If more capacity is needed, check out the heavier duty ductile steel & forged steel wheels. * Please