45 Series: Kingpinless Casters 2000 lbs capacity each

Available in 4", 5", 6", & 8" wheel diameters with 2" tread width. Overall heights range from 5-5/8" to 9-1/2". Caster yoke features heavy duty induction hardened sealed raceway for exceptionally smooth performance, and 3/8" diameter HRC45 steel ball bearing raceway to absorb thrust and shock loads. Top plate is 6mm thick, attached with heat-treated 3/4" diameter kingpin & nut. 1/2" dia. zerk axle bolt with lock nut, and zinc plating.

Kingpinless casters are preferred for heavy duty processing equipment, aerospace, automotive, military, metal fabricating, boat or ship molding, and heavy duty applications.

Top Plate 4 x 4-1/2" (Bolt Pattern: 2-5/8 x 3-5/8 to 3 x 3; Bolt Hole: 3/8")

Top Plate 4-1/2 x 6-1/4" (Bolt Pattern: 2-7/16 x 4-15/16 to 3-3/8 x 5-1/4"; Bolt Hole 1/2")