Shaft 

 Diameter

Part Number

Industry Number

B O.D.

J

Outer Ring Width

A

C

G

H

N

Approx.

 Weight

11/16

11K204N*

204KRRB2

1.8504

0.5906

0.695

0.797

0.412

0.8250

1.121

0.30

7/8

14K205N

205KRRB2

2.0472

0.5906

0.876

1.010

0.500

1.0000

1.313

0.40

1

16K206N*

206KRRB6

2.4409

0.7087

1.001

1.153

0.472

0.9449

1.587

0.60

1 1/8

18K207N

207KRRB9

2.8346

0.7480

1.126

1.299

0.742

1.4844

1.847

1.10

1 1/4

20K5208E3

W208PPB16

3.1496

0.7087

1.251

1.450

0.718

1.4375

2.083

1.20

1 1/2

24K209N

209KRRB2

3.3465

0.8661

1.501

1.732

0.591

1.1811

2.281

1.40

1 5/8

26K3210E3

W210PPB7

3.5433

1.1875

1.626

1.876

0.594

1.1875

2.475

1.60