Plate Caster,800 lb. Load Rating

Item:V-Groove Track-Wheel Plate Caster; Caster Sub-Type:Swivel; Swivel Construction:Kingpin; Load Rating:700 Lb; Wheel Dia.:4 In; Wheel Width:2 In; Mounting Height:5 5/8 In; Wheel/Tread Material:Iron; Wheel/Tread Hardness Rating:Extra Hard; Wheel/Tread Hardness:180-220 Bhn; Wheel Bearing Type:Roller; Swivel Raceway Type:Double Ball; Swivel Radius:3 3/8 In; Mounting Plate Bolt Hole Pattern:B; Mounting Plate Size:4 In X 4-1/2 In; Inside Bolt Hole Spacing:3 In X 3 In; Outside Bolt Hole Spacing:2-5/8 In X 3-5/8 In; Mounting Bolt Dia.:3/8 In; Number Of Mounting Holes:4; Swivel Lock Type:No Lock Included; Caster Brake Type:No Brake Included; Tread Shape:V-Groove; Recommended Track Size:1-1/2 In X 1-1/2 In; 1/4 In X 1/4 In; Clearance On 1-1/2" Track:5/8 In; Clearance On 1-1/4" Track:7/16 In; Includes Thread Guards:No; Caster Frame Material:Steel; Frame Finish:Zinc Plated; Wheel Core Material:Cast Iron; Core Color:Silver; Non-Marking:Yes; Number Of Wheels:1; Replacement Wheel:Mfr. No. P-C-040X020/050R-Vg1; Application:Food Service Racks And Cases, Hotel Equipment, Laundry Trucks, Office Equipment, Stock Carts, Store Fixtures, Utility Carts; Features:Angle Track Compatible; Standards:Din En 12532; Mounting Plate Size (Bolt Hole Pattern):4 In X 4-1/2 In (B);