Shaft 

 Diameter

Part Number

Industry 

Number

B O.D.

J

Outer Ring Width

A

C

G

H

N

Approx.

 Weight

5/8

10KB204N*

204KRR4

1.8504

0.5512

0.626

0.728

0.412

0.8250

1.121

0.30

11/16

11KB204N*

204KRR2

0.695

0.797

7/8

14KB205N*Δ

205KRR2

2.0472

0.5906

0.876

1.010

0.500

1.0000

1.313

0.40

1

16KB206N*

206KRR6

2.4409

0.6299

1.001

1.153

0.472

0.9449

1.587

0.60

1 1/8

18KB207N*Δ

207KRR9

2.8346

0.6693

1.126

1.299

0.742

1.4844

1.847

1.10

1 1/2

24KB209N*Δ

209KRR2

3.3465

0.7480

1.501

1.732

0.591

1.1811

2.281

1.40

1 5/8

26KB3210E3 Δ

W210PP7

3.5433

1.1875

1.626

1.876

0.594

1.1875

2.475

1.60