Tool and Specification Chart for Inverted Duo-Cone Seals {0599, 7561} Caterpillar


Tool and Specification Chart for Inverted Duo-Cone Seals {0599, 7561}

Usage:

MT700 018
Caterpillar Products
All

Introduction

Always use an installation tool that is the correct size in order to install the Duo-Cone Seals. Using the correct sized tool will prevent damage to the toric ring or to the sealing faces of the Duo-Cone Seals.

The installation tool serves two purposes:

  • The tool locates the seal group to the correct distance from a reference surface.

  • The tool positions the seal group around a shaft.

Reference: Special Instruction, SEHS8483, "Assembly and Installation of Inverted Duo-Cone Seals"

Inverted Duo-Cone Seal Tools and Dimensions

Note: Use isopropyl alcohol or other approved lubricants for assembly when you are installing Duo-Cone Seals.

Table 1
Inverted Duo-Cone Seal Tools and Dimensions 
Seal Class  Toric Cross Section  Example Seal Groups  Installation Tool  Alignment Sleeve  Seal Ring  Assembled Height
Outside Diameter Ramp Angle Nominal Tolerance
12.7 mm (0.50 inch)  309-7664  198-7154  198-7155  236.77 mm (9.322 inch)  15 degrees  11.70 mm (0.461 inch)  0.80 mm (0.031 inch) 
9.47 mm (0.373 inch) 6V-2614  8T-0827  8T-0824  99.40 mm (3.913 inch)  12.5 degrees  41.20 mm (1.622 inch) 
8T-0830
7T-0157 8T-0827 
8T-0830
6V-2615 8T-0826  8T-0825  125.40 mm (4.937 inch)  12.5 degrees  41.20 mm (1.622 inch) 
8T-7639
7T-0160 8T-0826 
8T-7639
7T-0158 8T-7641  8T-0822  83.40 mm (3.284 inch)  12.5 degrees  41.20 mm (1.622 inch) 
8T-0828
8T-0939
4C-9632
8T-0940 8T-0822  83.40 mm (3.284 inch)  12.5 degrees  37.00 mm (1.457 inch) 
7T-4722 8T-0828  8T-0822  83.40 mm (3.284 inch)  12.5 degrees  37.00 mm (1.457 inch) 
8T-7641 8T-0822  83.40 mm (3.284 inch)  12.5 degrees  41.20 mm (1.622 inch) 
7T-5133 8T-7641  8T-0822  83.40 mm (3.284 inch)  12.5 degrees  41.20 mm (1.622 inch) 
8T-0828
8T-0939
4C-9632
8T-0940 8T-0822  83.40 mm (3.284 inch)  12.5 degrees  37.00 mm (1.457 inch) 
7T-0159 8T-0829  8T-0823  93.40 mm (3.677 inch)  12.5 degrees  41.20 mm (1.622 inch) 
8T-7640
7T-5125 8T-0829 
8T-7640
7T-4080 8T-0941  8T-0945  71.40 mm (2.811 inch)  12.5 degrees  37.00 mm (1.457 inch) 
8T-0942
8T-0943
7T-4086 8T-0941 
8T-0942
8T-0943

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