All Categories > Rod Ends / Spherical Bushings > Inch Spherical Bushings > FKS / FKST Heavy Duty Precision Series Spherical Bushings > Item # FKS4 Download PDF Download PDF Printable Page Email This Page Save To Favorites Please wait… Item # FKS4, FKS / FKST Heavy Duty Precision Series Spherical Bushings List Price QUOTE Heavy Duty Precision Series, Alloy Steel / PTFE Liners AvailableNotes:1. Lubrication grooves in I.D. and O.D. of race.2. Units with optional Teflon liners have no lubrication holes or grooves in race. larger image larger image Unit of Measure: Imperial Specifications (B) Diameter .2500 in (D) Outer Diameter .6562 in (W) Overall Width 0.343 in (T) Width 0.250 in (O) Diameter .364 in Ball Diameter .500 in (F) Chamfer .022 in a° Mis. Angle 13.5 Ult. Static Radial Load 8,400 lb Approx. Weight .022 lb Ball Material 52100 Steel, Heat Treated, Hard Chrome Plated Race Material Alloy Steel, Heat Treated, Oil Coated