Shaft
Diameter

Part
Number

B
Distance
Between
Bolt Holes

L
Mounting Surface
to Inner Ring
Hub Face

A

D

E

F

G

H

J

N

P

Approx.
Weight

3/4

WF3S212E

21/2

131/64

27/16

11/8

33/8

3/8

23/64

9/16

21/64

413/32

9/32

1.60

20.00

WF3S2M20E

63.50

37.70

61.90

28.58

85.70

10.00

9.10

14.30

51.20

111.90

7.10

0.72

7/8

WF3S214E

23/4

135/64

211/16

111/64

33/4

7/16

3/8

19/32

2

429/32

19/64

1.90

15/16

WF3S215E

1

WF3S216E

25.00

WF3S2M25E

69.85

39.30

68.30

29.77

95.20

10.00

9.50

15.10

50.80

124.60

7.50

0.86

11/8

WF3S218E

31/4

147/64

33/16

111/32

41/4

7/16

25/64

19/32

215/64

519/32

27/64

2.60

13/16

WF3S219E

11/4

WF3S2E20E

30.00

WF3S2M30E

82.55

44.00

81.00

34.13

108.00

10.00

9.90

15.10

56.70

142.10

10.70

1.17

11/4

WF3S220E

35/8

159/64

35/8

19/16

45/8

1/2

23/64

5/8

223/64

61/8

37/64

3.40

13/8

WF3S222E

17/16

WF3S223E

35.00

WF3S2M35E

92.08

48.80

92.10

39.67

117.50

12.00

9.10

15.90

59.90

155.60

14.70

1.53

11/2

WF3S224E

4

25/64

4

121/32

51/8

1/2

27/64

5/8

235/64

625/32

1/2

4.70

40.00

WF3S2M40E

101.60

52.80

101.60

42.06

130.20

12.00

10.70

15.90

64.70

172.20

12.70

2.12

15/8

WF3S226E

41/8

29/64

41/4

149/64

53/8

1/2

3/8

5/8

29/16

73/32

35/64

5.40

111/16

WF3S227E

13/4

WF3S228E

115/16

WF3S231E

43/8

219/64

41/2

113/16

55/8

1/2

1/2

3/4

213/16

77/16

9/16

6.20