PIPE 6G9819 - Caterpillar

Illustration 1 g03739716
Typical example
Table 1
Specification for 323-5931 Double Flange Track Roller and 339-6073 Double Flange Track Roller    
Item    Qty    Part    Specification Description    
1     2     171-5882 Duo-Cone Seal Gp     Make sure that the rubber toric seals are clean and dry. Make sure that all surfaces that contact the toric seals are clean and dry. Apply a thin film of oil to the contacting surfaces of the metal seal. Align the Seal rings squarely with the bore. The toric ring must not bulge and the toric ring must not be twisted. Refer to Special Instruction, SEHS8364, "Assembly and Installation of Conventional Duo-Cone Seals".    
2     2     4H-9105 O-Ring Seal     Before assembly, lubricate the O-ring seal with the lubricant.    
3     -     -     Before assembly, lubricate the surface.    
A     -     -     Distance to the bushing from the face of the roller on each side is
15.00 0.08 mm (0.591 0.003 inch).    
4     -     -     Lubricate the bore lightly with the lubricant that is being sealed.    
B     -     -     Lubricate the bore for each collar prior to assembly with the lubricant that is being sealed.
Extension of the shaft from the surface of the collar on both side is
57.74 0.13 mm (2.273 0.005 inch).    
C     -     -     The plug must not be recessed below the surface of the stopper after assembly. The plug can extend up to
0 to 5 mm (0.0 to 0.2 inch) out of the stopper assembly.
Dimension for installing the stopper assembly below the end of the shaft is
11 4 mm (0.43 0.16 inch).    
-     -     -     End play for the track roller is:
Minimum is
0.21 mm (0.008 inch).
Maximum is
1.29 mm (0.051 inch).