Fig. 210 - Pipe Roller Chair

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MATERIAL:

Cast iron roll, steel roll rod, steel continuous thread rods and hex nuts.

SERVICE:

For support of pipe where horizontal movement due to expansion and contraction will occur and where vertical adjustment up to 6 inches may be necessary.

HOW TO SIZE:

(1) If roll is to support bare pipe, select the size directly from nominal pipe size.

(2) If used with pipe covering protection saddle, see pipe insulation chart for size of pipe roll.

(3) If roll is to support covered pipe, the O.D. of the covering should not be greater than the O.D. of the pipe for which the roll was designed.

HOW TO ORDER:
Specify pipe size, figure number, description and finish.
FIG. 210 Roller Chair

 

PIPE SIZE

MAX. RECOM. LOAD, lbs.

WEIGHT per 100

A

B

C

D

E

F

STEEL SIZE G

BOLT SIZE H

2

600

110

3 1/16

1 9/16

1 1/2

3/8

1 1/4

3 7/8

1/4 x 1 1/4

3/8 x 1 1/4

2 1/2

660

136

3 1/2

1 7/16

1 5/8

1/2

1 1/4

4 3/4

1/4 x 1 1/4

3/8 x 1 1/4

3

700

164

3 15/16

2 3/16

1 3/4

1/2

2

5 1/2

1/4 x 1 1/4

3/8 x 1 1/4

3 1/2

750

250

4 1/2

2 1/2

2

1/2

2

6

3/8 x 1 1/2

1/2 x 1 1/2

4

750

305

5 1/16

2 3/4

2 5/16

1/2

2

6 1/2

3/8 x 1 1/2

1/2 x 1 1/2

5

750

428

5 15/16

3 7/16

2 1/2

5/8

2 1/2

7 7/8

3/8 x 1 1/2

1/2 x 1 1/2

6

1070

535

6 3/4

4

2 3/4

3/4

3 1/4

9 1/2

3/8 x 1 3/4

1/2 x 1 1/2

8

1350

690

8 1/4

5 1/4

3

7/8

4

11 3/4

3/8 x 2

1/2 x 1 1/2

10

1730

1263

9 7/8

6 1/4

3 5/8

7/8

5

14 1/4

1/2 x 2

1/2 x 1 1/2

12

2400

2060

11 9/16

7 7/16

4 1/8

1

6

16 1/2

1/2 x 2

1/2 x 1 1/2

14

3130

2680

13 1/16

8 5/16

4 3/4

1 1/8

7

18 5/8

1/2 x 2 1/2

5/8 x 2

16

3970

4575

14 3/8

9 3/8

5

1 1/4

8

21

5/8 x 2 1/2

5/8 x 2 1/2

18

4200

4700

15 5/8

10 3/8

5 1/4

1 1/4

9

22 7/8

5/8 x 2 1/2

5/8 x 2 1/2

20

4550

6200

17 1/4

11 1/2

5 3/4

1 3/8

10

25 1/2

5/8 x 3

3/4 x 3

24

6160

9990

20 13/16

13 13/16

7

1 1/2

12

30

3/4 x 3

3/4 x 3

 

 

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