KY TYPE 1, John Crane TYPE 1, Elastomer Bellow Shaft Seals

Combined Materials:
Stationary Ring (Alumina 99%/Alumina 99.5%/SiC/SSiC/TC)
Rotary Ring (Carbon/SiC/SSiC/TC)
Secondary Seal (NBR/EPDM/Viton)
Spring and Punched Parts (SS304/SS316)

Working Conditions:
Mediums: Water, oil and weakly-corrosive mediums.
Temperature: -20°C~150°C
Pressure: ≤1MPa
Speed: ≤ 12 m/Sec

Download KY TYPE 1, John Crane TYPE 1, Elastomer Bellow Shaft Seals.pdf

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Part Numbers d D D1 L1 L2
KY TYPE 1-5/8" 15.875 27.76 31.75 10.29 33.52
KY TYPE 1-3/4" 19.05 30.6 34.93 10.29 33.52
KY TYPE 1-7/8" 22.225 35 38.1 10.29 35.13
KY TYPE 1-1" 25.4 39 41.28 11.1 39.87
KY TYPE 1-1 1/8" 28.575 42 44.45 11.1 41.48
KY TYPE 1-1 1/4" 31.75 45 47.63 11.1 41.48
KY TYPE 1-1 3/8" 34.925 49 50.8 11.1 43.05
KY TYPE 1-1 1/2" 38.1 51 53.98 11.1 43.05
KY TYPE 1-1 5/8" 41.275 58 60.33 12.7 51
KY TYPE 1-1 3/4" 44.45 61 63.5 12.7 51
KY TYPE 1-1 7/8" 47.625 63.8 66.68 12.7 54.17
KY TYPE 1-2" 50.8 68 69.85 12.7 54.17
KY TYPE 1-2 1/8" 53.9 71.42 76.2 14.27 60.53
KY TYPE 1-2 1/4" 57.1 74.6 79.38 14.27 60.53
KY TYPE 1-2 3/8" 60.3 77.77 82.55 14.27 63.7
KY TYPE 1-2 1/2" 63.5 80.95 85.73 14.27 63.7
KY TYPE 1-2 5/8" 66.6 85.73 85.73 15.9 70.05
KY TYPE 1-2 3/4" 69.8 88.9 88.9 15.9 70.05
KY TYPE 1-2 7/8" 73 92.08 95.25 15.9 73.2
KY TYPE 1-3" 76.2 95.25 98.43 15.9 73.2

Download the 2014 Mechanical Seals Catalogue, Seal Faces & Shaft Bushings Catalogue, and Armor Ceramic Tiles & Aromr Plates Catalogue.