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FEY Labyrinth Sealing Rings

Protect components in dirty and abrasive environments up to 700oC

fk3/fk5 SINGLE WOUND LAMINAR SEALING RINGS

 
 
    
 
 
 
 
 
   
 

Bore Shaft

Ring Dimensions

Groove Width

Groove Ø

Grove Ø

D

RB

RD

A

B

D1

D2

15-24.9

25-29.9

30-35.9

1.0

1.2

1.5

0.65

0.65

0.65

2.2

2.2

2.2

3.6

3.6

3.6

D - 2.6

D - 3.0

D - 3.6

D + 2.6

D + 3.0

D + 3.6

36-42.9

43-48.9

49-51.9

1.8

2.2

2.4

0.65

0.72

0.72

2.2

2.4

2.4

3.6

4.0

4.0

D - 4.2

D - 5.0

D - 5.4

D + 4.2

D + 5.0

D + 5.4

52-59.9

60-69.9

70-74.9

2.6

2.6

3.1

0.72

0.82

0.82

2.4

2.7

2.7

4.0

4.5

4.5

D - 5.8

D - 6.2

D - 6.8

D + 5.8

D + 6.2

D + 6.8

75-79.9

80-89.9

90-99.9

3.3

3.5

3.8

0.82

0.82

0.82

2.7

2.7

2.7

4.5

4.5

4.5

D - 7.2

D - 7.6

D - 8.2

D + 7.2

D + 7.6

D + 8.2

100-104.9

105-109.9

110-119.9

4.1

4.3

4.5

0.82

0.98

0.98

2.7

3.3

3.3

4.5

5.5

5.5

D - 8.8

D - 9.2

D - 9.8

D + 8.8

D + 9.2

D + 9.8

120-129.9

130-149.9

150-170.9

5.0

5.5

6.0

0.98

0.98

1.0

3.3

3.3

3.4

5.5

5.5

5.6

D - 10.8

D - 11.8

D - 13.0

D + 10.8

D + 11.8

D + 13.0

150-170.0

171-199.9

171-199.9

*6.0

7.0

*7.0

1.5

1.0

1.5

5.1

3.4

5.1

8.2

5.6

8.2

D - 13.0

D - 15.0

D - 15.0

D + 13.0

D + 15.0

D + 15.0

200-259.9

200-259.9

200-259.9

8.0

*8.0

9.0

1.2

1.5

1.5

4.1

5.1

5.1

6.6

8.2

8.2

D - 18.0

D - 18.0

D - 20.0

D + 18.0

D + 18.0

D + 20.0

320-399.9

400-439.9

440-600.9

10.0

11.0

12.0

1.5

1.5

1.5

5.2

5.2

5.2

8.3

8.3

8.3

D - 22.0

D - 24.0

D - 26.0

D + 22.0

D + 24.0

D + 26.0

440-600.9

601-699.9

700-799.9

*12.0

14.0

16.0

2.5

2.5

2.5

8.3

8.3

8.3

13.5

13.5

13.5

D - 26.0

D - 32.0

D - 36.0

D + 26.0

D + 32.0

D + 36.0

800-899.9

900-999.9

1000-1300

18.0

20.0

22.0

2.5

2.5

2.5

8.3

8.3

8.4

13.5

13.5

13.6

D - 40.0

D - 44.0

D - 48.0

D + 40.0

D + 44.0

D + 48.0

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