China Sealcon Company

Elastomer Bellow Seals R15R16R17

Elastomer Bellow Seals R15R16R17
  • r15r16r17-elastomer-bellow-shaft-seals-1_1515653326.jpg
  • r15r16r17-rubber-seal-bellow-2.jpg
  • r15r16r17-single-spring-elastomer-bellow-seals-3.jpg
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  • Technical Specification
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Performance Capabilities of Elastomer Bellow Seals R15R16R17

  • Temperature: -40℃ to 150℃, dependent on the elastomer
  • Pressure: Up to 12 bar
  • Speed: Up to 13 m/s
  • End play/axial float allowance ±0.1mm

Sizes of Elastomer Bellow Seals R15R16R17

10mm to 100mm  3/8” to 4”

Materials Combination of Elastomer Bellow Seals R15R16R17

  • Face: Carbon, SiC, TC
  • Seat: Ceramic, SiC, TC
  • Bellow: NBR, EPDM, VITON etc.
  • Spring: SS304, SS316
  • Metal parts: SS304, SS316
Elastomer Bellow Seals By Size 
d D D1 L1 L2
R15/R16/R17-3/8" 9.525 20 22.225 7.9 15.2
R15/R16/R17-1/2" 12.7 24 25.4 7.9 15.2
R15/R16/R17-5/8" 15.875 26 31.75 10.3 15.2
R15/R16/R17-3/4" 19.05 32 34.93 10.3 20.2
R15/R16/R17-7/8" 22.225 36 38.1 10.3 20.2
R15/R16/R17-1" 25.4 39 41.28 11.1 20.2
R15/R16/R17-1 1/8" 28.575 42 44.45 11.1 26.2
R15/R16/R17-1 1/4" 31.75 46 47.63 11.1 26.2
R15/R16/R17-1 3/8" 34.925 49 50.8 11.1 26.2
R15/R16/R17-1 1/2" 38.1 54 53.98 11.1 30.2
R15/R16/R17-1 5/8" 41.275 56 60.33 12.7 30.2
R15/R16/R17-1 3/4" 44.45 61 63.5 12.7 30.2
R15/R16/R17-1 7/8" 47.625 64 66.68 12.7 30.2
R15/R16/R17-2" 50.8 66 69.85 12.7 30.2
R15/R16/R17-2 1/8" 53.975 69 76.2 14.3 30.2
R15/R16/R17-2 1/4" 57.15 77 79.38 14.3 33.2
R15/R16/R17-2 3/8" 60.325 80 82.55 14.3 33.2
R15/R16/R17-2 1/2" 63.5 83 85.73 14.3 33.2
R15/R16/R17-2 5/8" 66.675 88 85.73 15.9 33.2
R15/R16/R17-2 3/4" 69.85 89 88.9 15.9 33.2
R15/R16/R17-2 7/8" 73.025 96 95.25 15.9 33.2
R15/R16/R17-3" 76.2 99 98.425 15.9 40.2
R15/R16/R17-3 1/8" 79.375 103 101.6 19.8 40.2
R15/R16/R17-3 1/4" 82.55 104 104.775 19.8 40.2
R15/R16/R17-3 3/8" 85.725 108 107.95 19.8 40.2
R15/R16/R17-3 1/2" 88.9 112 111.125 19.8 40.2
R15/R16/R17-3 5/8" 92.075 114 114.3 19.8 40.2
R15/R16/R17-3 3/4" 95.25 118 117.475 19.8 40.2
R15/R16/R17-3 7/8" 98.425 122 120.65 19.8 40.2
R15/R16/R17-4" 101.6 124 123.83 19.8 40.2

Elastomer Bellow Seals By Size  d D D1 L1 L2 L3 L4
R15/R16/R17-10 10 20 21 5 15.2 27.7 35.2
R15/R16/R17-12 12 22 23 6 15.2 26.7 34.2
R15/R16/R17-14 14 24 25 6 15.2 29.2 34.2
R15/R16/R17-15 15 25 26 6 15.2 29.2 34.2
R15/R16/R17-16 16 26 27 6 15.2 29.2 34.2
R15/R16/R17-18 18 32 33 6 20.2 31.7 39.2
R15/R16/R17-20 20 34 35 6 20.2 31.7 39.2
R15/R16/R17-22 22 36 37 6 20.2 31.7 39.2
R15/R16/R17-24 24 38 39 6 20.2 34.2 44.2
R15/R16/R17-25 25 39 40 6 20.2 34.2 44.2
R15/R16/R17-28 28 42 43 6 26.2 36.7 44.2
R15/R16/R17-30 30 44 45 7 26.2 35.7 43.2
R15/R16/R17-32 32 46 48 7 26.2 35.7 48.2
R15/R16/R17-33 33 47 48 7 26.2 35.7 48.2
R15/R16/R17-35 35 49 50 8 26.2 34.7 47.2
R15/R16/R17-38 38 54 56 8 30.2 37.2 47.2
R15/R16/R17-40 40 56 58 8 30.2 37.2 47.2
R15/R16/R17-43 43 59 61 8 30.2 37.2 52.2
R15/R16/R17-45 45 61 63 8 30.2 37.2 52.2
R15/R16/R17-48 48 64 66 10 30.2 35.2 50.2
R15/R16/R17-50 50 66 70 10 30.2 37.7 50.2
R15/R16/R17-53 53 69 73 10 30.2 37.7 60.2
R15/R16/R17-55 55 71 75 10 30.2 37.7 60.2
R15/R16/R17-58 58 78 78 10 33.2 42.7 60.2
R15/R16/R17-60 60 80 80 12 33.2 40.7 58.2
R15/R16/R17-63 63 83 83 12 33.2 40.7 58.2
R15/R16/R17-65 65 85 85 12 33.2 40.7 68.2
R15/R16/R17-68 68 88 90 12 33.2 40.7 68.2
R15/R16/R17-70 70 90 92 12 33.2 48.2 68.2
R15/R16/R17-75 75 99 97 12 40.2 48.2 68.2
R15/R16/R17-80 80 104 105 14 40.2 47.7 77.7
R15/R16/R17-85 85 109 110 14 40.2 47.7 77.7
R15/R16/R17-90 90 114 115 14 40.2 52.7 77.7
R15/R16/R17-95 95 119 120 14 40.2 52.7 77.7
R15/R16/R17-100 100 124 125 14 40.2 52.7 77.7


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