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PULLEYS & LAGGING

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Wing Pulley
Wing Pulley ID

Hubs & Bushings Interchangeable with XT® Style

The 2" taper per ft. is the optimum amount for maximum gripping of most power transmission shafts. Replacements are available from almost every city in the United States and most countries.

Benefits

  • The biggest advantage of the XT® bushing is that it is designed specifically for conveyor pulleys
  • Design features
    – 2" per foot taper
    – 4, 6 or 8 bolt pattern
    – Also employs key stock to prevent pulley from rolling on shaft

 


PART NO.

A

B

C

D

E

BOLT

DHX-15

5/8

3 3/16

2 7/8

3/16

2

4(1/4x1 3/8)

DHX-20

13/16

4 1/16

3 13/16

1/4

2 11/16

4(5/16x2)

DHX-25

1 1/8

4 11/16

4 3/8

5/16

3 3/16

4(3/8x2)

DHX-30

1 1/4

5 15/16

5 3/4

3/8

3 7/8

4(7/16x2)

DHX-35

1 1/2

6 9/16

6 11/32

7/16

4 11/16

4(1/2x2 3/4)

DHX-40

1 3/4

7 9/16

7 1/4

1/2

5 5/16

4(9/16x3 5/8

DHX-45

2 1/8

8 5/16

8

5/8

5 15/16

4(5/8x2 1/2)

DHX-50

2 1/2

9 15/16

9 9/16

3/4

7 1/4

4(3/4x3)

DHX-60

2 3/4

11 11/16

11 1/4

13/16

8 5/8

4(7/8x3 1/2)

DHX-70

3 1/8

13 5/8

13 3/16

15/16

10

4(1x4 1/2)

DHX-80

3 7/16

14 15/16

14 5/8

1

11 1/8

4(1 1/8x5)

DHX-100

4 1/8

17 15/16

17 1/2

1 1/8

13 11/16

6(1 1/8x5)

DHX-120

4 13/16

20 15/16

20 1/2

1 5/16

16 3/16

8(1 1/8x5)

PART
NO.

DBX BORE
RANGE

DBX MAX
BORE W/
FULL KEY

A

B

C

CAP
SCREW

WRENCH
TORQUE
(ft.-lbs.)

APROX.
WEIGHT @ MAX
FULL KEY (lbs.)

DBX-20

3/4-2

1 11/16

3 3/4

1 13/32

15/32

4(5/16x2)

17

2

DBX-25

1-2 7/16

2 3/16

4 7/16

1 7/8

5/8

4(3/8x2)

30

3

DBX-30

1 7/16-2 15/16

2 11/16

5 5/16

2 1/16

11/16

4(7/16x2)

46

4

DBX-35

1 15/16-3 7/16

2 15/16

6 5/16

2 15/32

25/32

4(1/2x2 3/4)

70

7

DBX-40

2 7/16-3 15/16

3 7/16

7 1/8

2 13/16

7/8

4(9/16x3 5/8)

100

11

DBX-45

3 7/16-4 7/16

3 15/16

8

3 5/16

15/16

4(5/8x2 1/2)

140

16

DBX-50

3 15/16-4 15/16

4 7/16

10 1/8

3 3/4

1

4(3/4x3)

250

25

DBX-60

5 7/16-6

5 1/2

11 15/16

4 1/8

1 1/8

4(7/8x3 1/2)

400

36

DBX-70

6 7/16-7

6 1/2

13 15/16

4 11/16

1 5/16

4(1x4 1/2)

600

58

DBX-80

7 1/2-8

7 1/2

15 5/8

5 1/8

1 3/8

4(1 1/8x5)

750

76

DBX-100

8 1/2-10

9

17 15/16

6 3/16

1 9/16

6(1 1/8x5)

750

145

Location Dimensions


Drum


Wing

PART NO.

A

B (DRUM)

B (WING)

C (DRUM)

C (WING)

DBX-15

1 1/8

7/16

11/16

15/16

11/16

DBX-20

1 13/32

7/16

11/16

15/16

11/16

DBX-25

1 7/8

5/16

9/16

1 11/16

1 7/16

DBX-30

2 1/16

1/2

3/4

1 1/2

1 1/4

DBX-35

2 15/32

3/4

1

2

1 3/4

DBX-40

3 13/16

11/16

15/16

2 15/16

2 11/16

DBX-45

3 5/16

9/16

13/16

1 15/16

1 11/16

DBX-50

4 3/4

1 1/8

1 3/8

1 7/8

1 5/8

DBX-60

4 1/8

1 1/4

1 1/2

2 1/4

2

DBX-70

4 11/16

1 1/4

1 1/2

2 1/4

2

DBX-80

5 1/8

1 7/8

2 1/8

3 1/8

2 7/8

DBX-100

6 3/16

1 1/16

1 5/16

3 7/16

3 3/16

DBX-120

7 1/16

1 7/8

2/18

3 1/8

2 7/8

XT® is a registered trademark of Emerson Electric.

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All dimensions and specifications subject to change without notice. Certified dimensions and specifications of ordered material available on request.
Copyright © 2007, Douglas Manufacturing Co., Inc., Pell City, AL 35125-1515, (205) 884-1200, sales@douglasmanufacturing.com. All rights reserved.