V

Shaft Diameter

Part Number

A

Base to 

Centerline Height

B Min. 

Distance Between 

Bolt Holes

B Max. 

Distance 

Between Bolt Holes

G

Bolt Hole Spacing 

(Width)

C

E

F

Bolts

H

K

L

P

T

Approx. Weight

2 7/16

BPLB6839F

3 1/4

8 5/8

9 5/8

1 7/8

11 1/4

3 1/8

1/2

1 1/8

4 3/4

6 3/8

8 3/8

1 15/32

27.00

2 11/16

BPLB6843F

3 1/2

9 5/8

11

2

13

3 1/2

5/8

1 1/4

5 1/4

7

9 1/2

1 1/2

38.00

2 15/16

BPLB6847F

3 3/4

9 7/8

11

2

13

3 1/2

5/8

1 1/4

5

7 5/16

10

1 19/32

42.00

3 3/16

BPLB6851F

4

10 3/8

11 5/8

2 1/8

13 3/4

3 7/8

5/8

1 5/16

5 7/8

7 15/16

10 1/2

1 3/4

47.00

3 15/16

BPLB6863F

4 15/16

12 5/8

14 1/2

2 3/4

16 1/2

4 3/4

3/4

2

6 1/2

9 5/8

12 1/4

2 1/8

87.00

4 1/2

BPLB6872F

6

14 5/8

16

3 1/4

18 3/8

5 1/8

7/8

2 3/8

7 3/4

11 11/32

14 1/2

2 15/32

149.00

4 15/16

BPLB6879F

6

16

17 1/8

3 3/8

20 1/8

5 7/8

1

2 3/8

7 3/4

11 13/16

15 1/2

2 5/8

167.00