China Sealcon Company

Elastomer Bellow Seals R92

Elastomer Bellow Seals R92
  • r92-elastomer-seal-rotating-2.jpg
  • r92-elastomeric-bellows-seals-3.jpg
  • r92-rotary-elastomer-bellow-seal-4.jpg
  • r92-single-spring-rubber-bellow-type-seal-1_1515653890.jpg
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  • Details
  • Technical Specification
  • Design Drawing

Performance Capabilities of Elastomer Bellow Seals R92

  • Temperature: -20℃ to 150℃, dependent on the elastomer
  • Pressure: Up to 8 bar
  • Speed: Up to 10 m/s
  • End play/axial float allowance ±0.1mm

Sizes of Elastomer Bellow Seals R92

10mm to 75mm
3/8” to 3”

Materials Combination of Elastomer Bellow Seals R92

  • 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 D1 L1 L2
R92-3/8" 9.5 22.95 24.6 8.74 25.6
R92-1/2" 12.7 23.9 27.79 8.74 25.6
R92-5/8" 15.8 26.7 30.95 10.32 25.6
R92-3/4" 19.1 31.1 34.15 10.32 25.6
R92-7/8" 22.2 33.4 37.3 10.32 25.6
R92-1" 25.4 43.2 40.5 10.32 25.6
R92-1 1/8" 28.6 46.3 47.63 11.99 33.54
R92-1 1/4" 31.7 49.4 50.8 11.99 33.54
R92-1 3/8" 34.9 52.6 53.98 11.99 33.54
R92-1 1/2" 38.1 55.8 57.15 11.99 33.54
R92-1 5/8" 41.2 62.2 60.35 11.99 33.54
R92-1 3/4" 44.4 66 63.5 11.99 40.68
R92-1 7/8" 47.6 66.6 66.7 11.99 40.68
R92-2" 50.8 73 69.85 11.99 40.68
R92-2 1/8" 53.9 73.3 73.05 13.5 41.2
R92-2 1/4" 57.1 78.4 76.2 13.5 41.2
R92-2 3/8" 60.3 82 79.4 13.5 41.2
R92-2 1/2" 63.5 84.9 82.55 13.5 41.2
R92-2 5/8" 66.6 88.4 92.1 15.9 49.2
R92-2 3/4" 69.8 92.6 95.25 15.9 49.2
R92-2 7/8" 73 94.85 98.45 15.9 49.2
R92-3" 76.2 101.9 101.65 15.9 49.2


Elastomer Bellow Seals By Size  d D D1 L1 L2
R92-10 10 22.95 24.6 8.74 25.6
R92-12 12 23.9 27.79 8.74 25.6
R92-13 13 23.9 27.79 8.74 25.6
R92-14 14 26.7 30.95 10.32 25.6
R92-15 15 26.7 30.95 10.32 25.6
R92-16 16 26.7 30.95 10.32 25.6
R92-18 18 31.1 34.15 10.32 25.6
R92-19 19 31.1 34.15 10.32 25.6
R92-20 20 33.4 35.7 10.32 25.6
R92-22 22 33.4 37.3 10.32 25.6
R92-24 24 39.2 40.5 10.32 25.6
R92-25 25 39.2 40.5 10.32 25.6
R92-28 28 46.3 47.63 11.99 33.54
R92-30 30 49.4 50.8 11.99 33.54
R92-32 32 49.4 50.8 11.99 33.54
R92-33 33 52.6 53.98 11.99 33.54
R92-34 34 52.6 53.98 11.99 33.54
R92-35 35 52.6 53.98 11.99 33.54
R92-38 38 55.8 57.15 11.99 33.54
R92-40 40 62.2 60.35 11.99 33.54
R92-42 42 66 63.5 11.99 40.68
R92-43 43 66 63.5 11.99 40.68
R92-44 44 66 63.5 11.99 40.68
R92-45 45 66 63.5 11.99 40.68
R92-48 48 66.6 66.7 11.99 40.68
R92-50 50 71.65 69.85 11.99 40.68
R92-53 53 73.3 73.05 13.5 41.2
R92-55 55 78.4 76.2 13.5 41.2
R92-58 58 82 79.4 13.5 41.2
R92-60 60 82 79.4 13.5 41.2
R92-63 63 84.9 82.55 13.5 41.2
R92-65 65 88.4 92.1 15.9 49.2
R92-70 70 92.6 95.52 15.9 49.2
R92-73 73 94.85 98.45 15.9 49.2
R92-75 75 101.9 101.65 15.9 49.2


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