Shaft Diameter

Part Number

B

Centerline to Bolt Hole Centers

C

Mounting Bolt Hole Centers to Mounting Bolt Center

L

Mounting Surface to Collar Face

U

Distance Between Two Upper Holes

A

D

E

F

Bolts

G

H

J

K

M

N

Approx. Weight

1 7/16

FBB22423H

2 3/8

1 1/4

2 29/32

2

3 7/16

2 7/8

3 1/4

1/2

1/32

5/8

3 5/16

4 1/4

2 5/16

5 31/32

6.40

1 1/2

FBB22424H

35.00

FBB224M35H

60.30

31.80

73.80

50.80

87.30

73.02

82.60

12.00

0.80

15.90

84.10

108.00

58.70

151.60

2.90

1 15/16

FBB22431H

2 15/16

1 5/8

3 3/16

2 3/4

4 1/4

3 1/8

4

1/2

1/16

11/16

3 9/16

5 3/16

2 7/8

7 5/16

10.00

2

FBB22432H

45.00

FBB224M45H

74.60

41.30

81.00

69.80

108.00

79.38

101.60

12.00

1.60

17.50

90.50

131.80

73.00

185.70

4.40

50.00

FBB224M50H

4.30