Adhesive Back

Hanging

Mounting Hole

Screw On

Threaded Body

Threaded Stud

Through Hole

Tie On

Aluminum Oxide Coated

Anodized

Barcode

Danger—Rotating Shaft

Fri

Identical Numbers

Made-to-Order

Mon

Months (Jan-Dec)

Sat

Sun

Thu

Tue

Warning—Rotating Shaft Can Cause Severe Injury. Keep Arms, Legs, Hair and Loose Clothing Away.

Wed

Inch

Metric

1"

1 3/4"

2"

3 1/2"

4"

5"

13 mm

22 mm

40 mm

51.5 mm

55 mm

86 mm

1"

1 1/8"

2 1/2"

3 1/2"

3 5/8"

5"

7.5 mm

19 mm

36.2 mm

40 mm

51.5 mm

54 mm

3 mm

3.2 mm

3.5 mm

4 mm

5 mm

5.2 mm

5.5 mm

6.5 mm

7 mm

8.9 mm

Dusty

Hazardous

High-Pressure Washdown

Submersible

Washdown

Wet

Acceleration

Angular Velocity

Attitude

2"

2 1/2"

8 mm

10 mm

12 mm

16 mm

20 mm

22 mm

27 mm

28 mm

28.5 mm

30 mm

39 mm

50 mm

58 mm

86.5 mm

0.003"

0.04"

2 mm

2.5 mm

3 mm

3.5 mm

4 mm

4.5 mm

5 mm

6 mm

6.5 mm

7.5 mm

8.5 mm

10 mm

13.5 mm

14 mm

20.5 mm

21.5 mm

EAR99

Yes

No

Text

Text and Symbols

1

2

3

High Frequency

Ultra-High Frequency

Metal

Nonmetal