HOSE BK 4568510 - Caterpillar

SINGLE FLANGE
DOUBLE FLANGE(1) Rubber toric seals and all surfaces in contat with them must be clean and dry at assembly. Put a thin layer of oil on the surfaces of the metal seals that are in contact just before installation. Put lubricant on all other seals at assembly. Put .59 .03 pint (280 15 cc) of oil in the roller before plug (4) is installed.(2) End clearance ... .016 to .024 in.(.40 to .61 mm) Maximum permissible end clearance ... .050 in.(1.27 mm)(3) Diameter of shaft ... 2.148 .004 in.(54.56 .10 mm) Clearance between shaft and bearing ... .016 .001 in.(.41 .03 mm)Maximum permissible bearing clearance ... .040 in.(1.02 mm)Maximum permissible bend in shaft ... .005 in.(0.13 mm)(4) Torque for lubrication plug ... 125 15 lb.ft.(170 20 N m)(5) Torque for bolts that hold roller to track roller frame ... 225 22 lb.ft.(305 30 N m)