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FEY Labyrinth Sealing Rings

Protect components in dirty and abrasive environments up to 700oC

fk7 dms double wound laminar retaining rings for shafts

 

Bore Ø DB

RB

RD

NB

DN = DB+

45 - 51.9

52 - 59.9

60 - 69.9

3.5

3.5

3.5

1.65

1.65

1.65

1.8

1.8

1.8

- 2.0

- 2.0

- 2.0

70 - 74.0

75 - 79.9

80 - 89.9

4.1

4.3

4.6

1.65

1.98

1.98

1.8

2.15

2.15

- 2.5

- 2.5

- 2.8

90 - 99.9

100 - 109.9

110 - 129.9

5.0

5.5

6.0

1.98

1.98

2.0

2.15

2.15

2.15

- 3.0

- 3.0

- 3.0

130 - 149.9

150 - 169.9

170 - 199.9

6.0

7.0

8.0

3.0

3.0

3.0

3.15

3.15

3.15

- 3.5

- 4.0

- 5.0

200 - 259.9

260 - 310

9.0

10.0

3.0

3.0

3.15

3.15

- 5.0

- 5.5

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