CYLINDER & LINES GP-BUCKET 1588998 - Caterpillar

Single and Double Flange
End play (clearance) of the roller shaft: Minimum ... 0.25 mm (.010 in)Maximum ... 1.25 mm (.049 in)Depth to install plug in roller shaft ... 7.0 7.0 mm (.28 .28 in)(1) Clearance across the diameter between new shaft and bearings ... 0.50 0.06 mm (.020 .002 in)(2) Diameter of new roller tread for double flange roller ... 277 mm (10.9 in) Minimum permissible idler tread diameter ... 218.5 mm (8.60 in)Diameter of roller tread for single flange roller (new) ... 287 mm (11.3 in)Minimum permissible idler tread diameter ... 218.5 mm (8.6 in)(3) Torque for bolts that hold rollers to bogie ... 2200 200 N m (1620 150 lb ft)(4) Bearing depth from face of roller rim ... 13.5 0.5 mm (.53 .02 in)(5) Torque for bolts ... 270 40 N m (200 30 lb ft) Rubber torics and all surfaces contacting them must be clean and dry at assembly. Apply a thin film of oil to contacting surfaces of the metal seal rings just before assembly. Seal rings must be assembled square with the bore and toric and must not be bulged or twisted. Put lubricant on all other seals at assembly. Roller PlacementStart at the front of the machine.No. 1 Roller - Single FlangeNo. 2 Roller - Single FlangeNo. 3 Roller - Double FlangeNo. 4 Roller - Double FlangeNo. 5 Roller - Double FlangeNo. 6 Roller - Double FlangeNo. 7 Roller - Single FlangeNo. 8 Roller - Single Flange