All SMI Linear Motion System are constructed of High Quality Aluminum Alloy
and is protected with clear anodized surface finish. The mounting surfaces are
precision machined to assure flatness, and all mounting holes are fitted with locking
steel threaded inserts to prevent mounting bolts from working loose.

Single Pillow Blocks

Part No.

Dia.

(lbs.) Max. Load *

L

L1

L2

B1

B2

P1

P2

W

T

Z

C Thru Hole / Bolt Size

D Thru Hole / Bolt Size

1A-04

0.250

120

See Standard
System
Lengths

above

1.19

0.50

1.50

1.63

0.688

1.125

1.312

0.750

1.12

0.156 / #6

0.156 / #6

1A-06

0.375

190

1.31

0.56

1.63

1.75

0.750

1.250

1.437

0.875

1.25

0.156 / #6

0.156 / #6

1A-08

0.500

460

1.69

0.63

2.00

2.00

1.000

1.687

1.688

1.000

1.50

0.156 / #6

0.188 / #8

1A-10

0.625

800

1.94

0.69

2.50

2.50

1.000

1.875

2.125

1.125

1.88

0.188 / #8

0.218 / #10

1A-12

0.750

940

2.06

0.75

2.50

2.75

1.250

2.187

2.375

1.250

2.00

0.188 / #8

0.218 / #10

1A-16

1.000

1700

2.81

1.00

3.06

3.25

1.500

2.687

2.875

1.750

2.50

0.219 / #10

0.281 / 1/4

* Based on a travel of 2 million inches.

System Type


Standard System Lengths (L)

Stage 1 - A

12"

18"

24"

30"

36"

42"

48"

 

View LM Stage Type B
View LM Stage Type C
View LM Stage Type D
Travel length is calculated by subtracting the pillow block length (L1) and both the end support block length (L2) from the total system length (L).
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