Shaft
Diameter

Part
Number

A
Base-to
Centerline
Height

B
Distance
Between
Bolt-Holes

C

D

E

F
Depth

F
Tap-

L

N

U

Approx.-Weight

3/4

PT3U212N-*■-

1-5/16

2

2-7/8

1-9/32

1-1/2

1/2

3/8-16

2-19/32

1-1/8

3/4

1.20

7/8

PT3U214N-*Δ■

1-7/16

2

2-7/8

1-23/64

1-1/2

1/2

3/8-16

2-7/8

1-5/16

51/64

1.40

15/16

PT3U215N-*Δ■-

1

PT3U216N-*Δ■

1-1/8

PT3U218N-*■

1-11/16

3

4

1-9/16

1-1/2-

5/8

7/16-14

3-5/16-

1-19/32-

61/64

2.50

1-3/16

PT3U219N-*■-

1-1/4

PT3U2E20N-*■

1-1/4

PT3U220N-*Δ■

1-7/8

3-1/4

4-13/32-

1-49/64-

2-

3/4

1/2-13

3-11/16-

1-27/32-

1-7/64

3.40

1-3/8

PT3U222N-*Δ■-

1-7/16

PT3U223N-*Δ■

1-11/16

PT3U227N-*Δ■-

2-1/8

3-3/4

5

2-1/32

2

7/8

1/2-13

4-1/4

2-9/32

1-15/64

4.90

1-3/4

PT3U228N-*Δ■

1-15/16

PT3U231N-*Δ■-

2-1/4

4

5-7/16

2-3/32

2

7/8

5/8-11

4-1/2

2-15/32-

1-17/6-

5.60

2

PT3U2E32N-*Δ■