Four bolts flange units   SRF

Unit number

Shaft size

Dimensions (mm) / (inch)

Bolts(mm)(in.)

Mass

TCB

d

(in.)

(mm)

A

A2

B

Da

H

J

N

(kg)

(lbs)

        SRF2208

40

73

19.1

69.85

98.4

158.8

127

15.1

(3)-M12

2.68

5.9

        SRF2208-23

1 7/16

2.8740

0.7520

2.7500

3.8740

6.2520

5.0000

0.5945

(3)-1/2

2.72

6.0

        SRF2208-24

1 1/2

2.8740

0.7520

2.7500

3.8740

6.2520

5.0000

0.5945

(3)-1/2

2.72

6.0

        SRF2209

45

76.2

19.1

73.03

114.3

171.4

139.7

15.1

(4)-M12

3.54

7.8

        SRF2209-27

1 11/16

3.0000

0.7520

2.8752

4.5000

6.7480

5.5000

0.5945

(4)-1/2

3.63

8.0

        SRF2209-28

1 3/4

3.0000

0.7520

2.8752

4.5000

6.7480

5.5000

0.5945

(4)-1/2

3.63

8.0

   SRF2210

50

76.2

19.1

73.03

120.6

177.8

146

15.1

(4)-M12

4.17

9.2

        SRF2210-31

1 15/16

3.0000

0.7520

2.8752

4.7480

7.0000

5.7480

0.5945

(4)-1/2

4.17

9.2

        SRF2210-32

2

3.0000

0.7520

2.8752

4.7480

7.0000

5.7480

0.5945

(4)-1/2

4.04

8.9

        SRF2211

55

82.6

19.1

79.38

130.2

196.8

161.9

19.1

(4)-M16

5.44

12.0

        SRF2211-35

2 3/16

3.2520

0.7520

3.1252

5.1260

7.7480

6.3740

0.7520

(4)-5/8

5.44

12.0

   SRF2213(60)

60

88.9

23.8

85.73

146

206.4

171.4

19.1

(4)-M16

7.30

16.1

        SRF2213-39

2 7/16

3.5000

0.9370

3.3752

5.7480

8.1260

6.7480

0.7520

(4)-5/8

7.26

16.0

        SRF2213-40

2 1/2

3.5000

0.9370

3.3752

5.7480

8.1260

6.7480

0.7520

(4)-5/8

7.26

16.0

        SRF2215(70)

70

98.4

23.8

92.08

168.3

241.3

200

22.2

(4)-M20

10.43

23.0

        SRF2215

75

3.8740

0.9370

3.6252

6.6260

9.5000

7.8740

0.8740

(4)-3/4

10.61

23.4

        SRF2215-43

2 11/16

3.8740

0.9370

3.6252

6.6260

9.5000

7.8740

0.8740

(4)-3/4

10.70

23.6

        SRF2215-44

2 3/4

3.8740

0.9370

3.6252

6.6260

9.5000

7.8740

0.8740

(4)-3/4

10.57

23.3

        SRF2215-47

2 15/16

3.8740

0.9370

3.6252

6.6260

9.5000

7.8740

0.8740

(4)-3/4

9.98

22.0

        SRF2215-48

3

3.8740

0.9370

3.6252

6.6260

9.5000

7.8740

0.8740

(4)-3/4

9.84

21.7

   SRF2218(85)

85

108.7

28.6

102.39

193.7

282.6

241.3

22.2

(4)-M20

15.78

34.8

        SRF2218-55

3 7/16

4.2795

1.1260

4.0311

7.6260

11.1260

9.5000

0.8740

(4)-3/4

15.87

35.0

        SRF2218-56

3 1/2

4.2795

1.1260

4.0311

7.6260

11.1260

9.5000

0.8740

(4)-3/4

15.87

35.0

        SRF2220

100

123

28.6

116.69

212.7

320.7

273

25

(4)-M22

21.22

46.8

        SRF2220-59

3 11/16

4.8425

1.1260

4.5941

8.3740

12.6260

10.7480

0.9843

(4)-7/8

21.32

47.0

        SRF2220-63

3 15/16

4.8425

1.1260

4.5941

8.3740

12.6260

10.7480

0.9843

(4)-7/8

20.86

46.0

        SRF2220-64

4

4.8425

1.1260

4.5941

8.3740

12.6260

10.7480

0.9843

(4)-7/8

20.86

46.0