Shaft Diameter

Expansion

Fixed

A

Base to Centerline Height

B

Distance Between Bolt Holes

G

Bolt Hole Spacing (Width)

C

D

E

F

Bolts

H

L

M

P

S

U

W

Approx. Weight

Part Number

Part Number

1 15/16

PKEB22631FH

PKB22631FH

2 1/4

6 1/4

1 19/32

8 3/8

3.08

3 3/16

1/2

1 3/8

4 9/16

2 31/32

39/64

13/16

1 55/64

2 9/32

13.00

2 3/16

PKEB22635FH

PKB22635FH

2 1/2

6 3/4

1 11/16

8 7/8

3.16

3 1/4

1/2

1 5/8

5

3 5/32

5/8

13/16

1 29/32

2 7/16

16.00

2 7/16

PKEB22639FH

PKB22639FH

2 3/4

7 1/8

1 3/4

9 1/4

3.28

3 3/8

1/2

1 3/4

5 1/2

3 5/8

5/8

13/16

1 31/32

2 9/16

20.00

2 11/16

PKEB22643FH

PKB22643FH

3 1/4

8 1/8

1 7/8

10 7/16

3.86

3 3/4

5/8

2 1/4

6 7/16

4 5/32

45/64

15/16

2 19/64

2 25/32

30.00

2 15/16

PKEB22647FH

PKB22647FH

29.00

3 7/16

PKEB22655FH

PKB22655FH

3 3/4

10

2

13

4.29

4 1/8

3/4

2 1/4

7 1/2

4 15/16

55/64

1 1/2

2 37/64

3

47.00

3 15/16

PKEB22663FH

PKB22663FH

4 1/4

12 1/2

2 1/4

15 1/4

4.94

4 1/2

3/4

2 5/8

8 1/2

5 7/16

15/16

1 1/4

2 15/16

3 7/16

74.00