Shaft
Diameter

Part
Number

Radial
Load
Rating

A
Base-to
Centerline
Height

B
Distance
Between
Bolt-Holes

C

D

E

F

H

L

S

U

Approx.
Weight

5/8

PSU210N-*■

600

1-3/16

3-1/2

4-5/8

1-3/32

1-1/16

3/8

7/32

2-11/32

33/64

41/64

0.90

11/16

PSU211N-*■-

1/2

PSU2B08N-*■

3/4

PSU212N-*■-

700

1-5/16

3-7/8

5-1/8

1-9/32

1-1/8

3/8

7/32

2-5/8

9/16

3/4

1.10

7/8

PSU214N-*Δ■

800

1-7/16

4-1/16

5-3/8

1-23/64

1-7/32

3/8

7/32

2-55/64

1/2

51/64

1.30

15/16

PSU215N-*Δ■-

1

PSU216N-*Δ■

1-1/8

PSU218N-*■

985

1-11/16

4-49/64

6-5/16

1-9/16

1-7/16

1/2

5/16

3-5/16

49/64

61/64

2.00

1-3/16

PSU219N-*■-

1-1/4

PSU2E20N-*■

1-1/4

PSU220N-*Δ■

1,300

1-7/8

5-5/64

6-15/16

1-49/64

1-5/8

1/2

5/16

3-3/4

49/64

1-7/64

2.70

1-3/8-

PSU222N-*Δ■-

1-7/16-

PSU223N-*Δ■