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

H

K

L

P

T

Approx.
Weight

17/16

BPLB6823

21/4

61/4

7

-

81/4

23/8

1/2

13/16

35/8

43/8

61/4

11/16

11.00

23/16

BPLB6835

3

81/8

91/2

-

11

31/4

5/8

1

43/8

515/16

81/4

113/32

22.00

27/16

BPLB6839

31/4

85/8

95/8

-

111/4

31/8

5/8

11/8

43/4

63/8

83/8

115/32

27.00

211/16

BPLB6843

31/2

95/8

11

-

13

31/2

3/4

11/4

51/4

7

91/2

11/2

38.00

215/16

BPLB6847

33/4

97/8

11

-

13

31/2

3/4

11/4

5

75/16

10

119/32

42.00

33/16

BPLB6851

4

101/4

113/4

-

133/4

37/8

3/4

15/16

57/8

715/16

101/2

13/4

47.00

27/16

BPLB6839F

31/4

85/8

95/8

17/8

111/4

31/8

1/2

11/8

43/4

63/8

83/8

115/32

27.00

211/16

BPLB6843F

31/2

95/8

11

2

13

31/2

5/8

11/4

51/4

7

91/2

11/2

38.00

215/16

BPLB6847F

33/4

97/8

11

2

13

31/2

5/8

11/4

5

75/16

10

119/32

42.00

33/16

BPLB6851F

4

103/8

115/8

21/8

133/4

37/8

5/8

15/16

57/8

715/16

101/2

13/4

47.00

315/16

BPLB6863F

415/16

125/8

141/2

23/4

161/2

43/4

3/4

15/8

61/2

95/8

121/4

21/8

87.00

41/2

BPLB6872F

6

145/8

16

31/4

183/8

51/8

7/8

17/8

73/4

1111/32

141/2

215/32

149.00

415/16

BPLB6879F

6

16

171/8

33/8

201/8

57/8

1

115/16

73/4

1113/16

151/2

25/8

167.00