Series

Shaft

Size

Part No.

Standard

Description

203

1/2

@

F2B-SLX-008

5/8

062497

F2B-SLX-010

17mm

@

F2B-SLX-17M

204

3/4

20mm

128137

@

F2B-SLX-012

F2B-SLX-20M

205

7/8

128138

F2B-SLX-014

15/16

128139

F2B-SLX-015

1

128140

F2B-SLX-100

25mm

@

F2B-SLX-25M

206

1-1/8

128141

F2B-SLX-102

1-3/16

128142

F2B-SLX-103

1-1/4

128143

F2B-SLX-104S

30mm

@

F2B-SLX-30M

207

1-1/4

128186

F2B-SLX-104

1-3/8

128187

F2B-SLX-106

1-7/16

128188

F2B-SLX-107

35mm

@

F2B-SLX-35M

Series

Shaft Size

Weight 

lbs kg

A

B

C

D

E

G*

J

L

R

S

T

Housing 

Radial Load 

Rating (lbs)

203

1/2

.51

1-1/8

3-3/16

2-5/16

2-1/2

9/32

9/32

1-15/16

1-1/8

1/4

7/8

0.075

600

5/8

.48

17mm

.23

28.6

81.0

58.7

63.5

7.1

7.1

49.2

28.6

6.4

22.2

1.9

2668

204

3/4

20mm

.51

.23

1-7/32

31.0

3-9/16

90.5

2-5/8

66.7

2-13/16

71.4

5/16

7.9

11/32

8.7

2-3/16

55.6

1-5/16

33.3

19/64

7.5

59/64

23.4

0.083

2.1

700

3112

205

7/8

.79

1-7/32

3-3/4

2-51/64

3

11/32

11/32

2-3/8

1-1/2

19/64

59/64

0.083

800

15/16

.76

1

.73

25mm

.35

31.0

95.3

71.0

76.2

8.7

8.7

60.3

38.1

11.5

19.4

2.1

3557

206

1-1/8

1.14

1-13/32

4-7/16

3-5/16

3-9/16

11/32

13/32

2-13/16

1-3/4

23/64

1-3/64

0.104

1100

1-3/16

1.12

1-1/4

1.10

30mm

.52

35.7

112.7

84.1

90.5

8.7

10.3

71.4

44.5

9.1

26.7

2.6

4891

207

1-1/4

1.54

1-17/32

4-15/16

3-11/16

3-15/16

7/16

13/32

3-3/16

2-1/8

3/8

1-5/32

0.104

1100

1-3/8

1.50

1-7/16

1.48

35mm

.69

38.9

125.4

93.7

100.0

11.1

10.3

81.6

54.0

9.5

29.4

2.6

6225