R-21UK

Торцевое уплотнение R-21UK

Mechanical seal R-21UK

Temperature: -20°~145°

Pressure: ≤1.5 MPа

Speed: ≤13 m/s

Materials

  • Rotary ring: Carbon / SIC.
  • Stationary ring: Ceramic / SIC / TC.
  • Belows: NBR / EPDM / VITON.
  • Spring: SS304 / SS316.
  • Metal parts: SS304 / SS316.

Тип контркольца

Mechanical seal R-21UK

Applied for the following seals: Haigh, Hidrostal, Hilde, Inbeat, INOX, etc.

The analogues: Burgmann MG920/ D1-G50 seal. Crane 21 (N SEAT) seal. Flowserve 200 seal, Latty T200 seal, Roten RB02 seal, Roten 21 seal, Sealol 43 CE short seal, Sterling 212 seal,V ulcan 20 seal.

d1 d3 d7 L3 L4
10 20,50 24,60 25,40 8,74
12 22 ,50 27,79 25,40 8,74
14 26,50 30,95 25,40  
16 26,50 30,95 25,40 10,32
18 34,00 34,15 25,40 10,32
20 36,00 35,70 25,40 10,32
22 36,00 37,30 25,40 10,32
24 40,00 40,50 25,40 10,32
25 40,00 40,50 25,40 10,32
28 42,00 47,63 33,34 11,99
30 45,00 50,80 33,34 11,99
32 47,00 50,80 33,34 11,99
33 50,00 53,98 33,34 11,99
35 50,00 53,98 33,34 11,99
38 55,00 57,15 33,34 11,99
40 57,00 60,35 33,34 11,99
42 59,00 63,50 40,48 11,99
43 59,00 63,50 40,48 11,99
45 65,50 63,50 40,48 11,99
48 67,50 66,70 40,48 11,99
50 67,50 69,85 40,48 11,99
53 72,00 73,05 41,00 13,50
55 78,50 76,20 41,00 13,50
58 80,00 79,40 41,00 13,50
60 80,00 79,40 41,00 13,50
63 83,00 82,55 41,00 13,50
65 88,00 92,10 49,00 15,90
70 90,00 95,25 49,00 15,90
73 94,00 98,45 49,00 15,90
75 99,00 101,65 49,00 15,90
R-21UK(Inch) d1 d3 d7 L3 L4
0.375 9,53 20,50 24,60 25,40 8,74
0.500 12,70 22,50 27,79 25,40 8,74
0.625 15,87 26,50 30,95 25,40 10,32
0.750 19,05 34,00 34,15 25,40 10,32
0.875 22,23 36,00 37,30 25,40 10,32
1.000 25,40 40,00 40,50 25,40 10,32
1.125 28,58 42,00 47,63 33,34 11,99
1.250 31,75 47,00 50,80 33,34 11,99
1.375 34,93 50,00 53,98 33,34 11,99
1.500 38,10 55,00 57,15 33,34 11,99
1.625 41,28 57,00 60,35 33,34 11,99
1.750 44,45 61,50 63,50 40,48 11,99
1.875 47,63 65,50 66,70 40,48 11,99
2.000 50,80 67,50 69,85 40,48 11,99
2.125 53,98 72,00 73,05 41,00 13,50
2.250 57,15 78,50 76,20 41,00 13,50
2.375 60,33 80,00 79,40 41,00 13,50
2.500 63,50 83,00 82,55 41,00 13,50
2.625 66,68 88,00 92,10 49,00 15,90
2.750 69,85 90,00 95,25 49,00 15,90
2.875 73,03 94,00 98,45 49,00 15,90
3.000 76,20 99,00 101,65 49,00 15,90