Shaft 

Diameter

Part Number

B O.D.

J

Outer 

Ring 

Width

D

G

N

S

T

Y

Approx.

 Weight

1

MSG216NLPA

2.4409

0.7087

1 11/32

0.3920

1.587

0.31

1/4-28

0.202

0.72

1 3/16

MSG219NLPA

2.8346

0.7480

1 9/16

0.4540

1.847

0.34

5/16-24

0.227

1.03

1 7/16

MSG223NLPA

3.1496

0.8661

1 21/32

0.4850

2.083

0.34

5/16-24

0.263

1.32

1 1/2

MSG224NLPA

3.3465

0.8661

1 49/64

0.5320

2.281

0.36

5/16-24

0.256

1.62

1 11/16

MSG227NLPA

3.5433

0.8661

1 13/16

0.5320

2.475

0.38

3/8-24

0.256

1.82

1 3/4

MSG228NLPA

1.74

1 15/16

MSG231NLPA

3.9370

0.9843

1 13/16

0.5370

2.749

0.38

3/8-24

0.298

2.36

2

MSG232NLPA

2 3/16

MSG235NLPA

4.3307

1.0630

1 57/64

0.5780

3.012

0.38

3/8-24

0.330

2.97

2 1/4

MSG236NLPA

2 7/16

MSG239NLPA

4.9213

1.1545

2 15/64

0.8040

3.433

0.37

3/8-24

0.266

4.39

2 1/2

MSG240NLPA

4.25

2 11/16

MSG243NLPA

5.1181

1.1835

2 17/64

0.8040

3.632

0.37

3/8-24

0.266

4.49

2 15/16

MSG247NLPA

5.5118

1.2575

2 23/64

0.8630

3.920

0.37

3/8-24

0.282

5.53

3

MSG248NLPA

5.40

3 3/16

MSG251NLPA

6.2992

1.3945

2 33/64

0.9620

4.396

0.37

3/8-24

0.313

8.23

3 7/16

MSG255NLPA

7.34

3 1/2

MSG256NLPA

7.15