Navigation

GRAPHALLOY®
Type 478
4 BOLT SELF-ALIGNING PILLOW BLOCKS

Shaft sizes 1 ½ to 6"

These self-aligning, cast iron pillow blocks are for the large tough applications.

Typical applications include traveling trash screens, steel mills, pulp paper, conveyors and heat treat ovens. Replacement inserts are available separately

Type 478 Pillow Block

PDF Click for larger drawing

Part Number

Shaft
OD

 

 

 

 

 

Bolt Size

 

 

 

 

A

B

C

D

E

F

G

H

I

J

478-3624

1-1/2

3-1/2

2-3/4

5-3/8

9-1/2

8

5/8

3/4

4

2

478-4027

1-11/16

4-1/2

2-3/4

5-3/8

9-1/2

8

5/8

3/4

4

2

478-4028

1-3/4

4-1/2

2-3/4

5-3/8

9-1/2

8

5/8

3/4

4

2

478-4431

1-15/16

5

2-3/4

5-3/8

9-1/2

8

5/8

3/4

4

2

478-4432

2

5

2-3/4

5-3/8

9-1/2

8

5/8

3/4

4

2

478-4435

2-3/16

5-1/2

2-3/4

5-3/8

9-1/2

8

5/8

3/4

4

2

478-4836

2-1/4

5-1/2

2-3/4

5-3/8

9-1/2

8

5/8

3/4

4

2

478-5639

2-7/16

6

4

8-5/8

16

13

1

1-1/4

6-3/4

4

478-5640

2-1/2

6

4

8-5/8

16

13

1

1-1/4

6-3/4

4

478-6044

2-3/4

6-1/2

4

8-5/8

16

13

1

1-1/4

6-3/4

4

478-6847

2-15/16

7

4

8-5/8

16

13

1

1-1/4

6-3/4

4

478-6848

3

7

4

8-5/8

16

13

1

1-1/4

6-3/4

4

478-7252

3-1/4

7

4

8-5/8

16

13

1

1-1/4

6-3/4

4

478-7655

3-7/16

7-1/2

4

8-5/8

16

13

1

1-1/4

6-3/4

4

478-7656

3-1/2

7-1/2

5-1/2

11-3/4

21-1/2

18

1-1/8

1-1/2

8

5

478-8060

3-3/4

8

5-1/2

11-3/4

21-1/2

18

1-1/8

1-1/2

8

5

478-8463

3-15/16

8

5-1/2

11-3/4

21-1/2

18

1-1/8

1-1/2

8

5

478-8464

4

8

5-1/2

11-3/4

21-1/2

18

1-1/8

1-1/2

8

5

478-9271

4-7/16

9

5-1/2

11-3/4

21-1/2

18

1-1/8

1-1/2

8

5

478-9272

4-1/2

9

5-1/2

11-3/4

21-1/2

18

1-1/8

1-1/2

8

5

478-100.79

4-15/16

10

5-1/2

11-3/4

21-1/2

18

1-1/8

1-1/2

8

5

478-100.80

5

10

6-1/2

12-3/4

22-1/2

19

1-1/4

1-1/2

10

6

478-112.87

5-7/16

12

6-1/2

12-3/4

22-1/2

19

1-1/4

1-1/2

10

6

478-112.88

5-1/2

12

6-1/2

12-3/4

22-1/2

19

1-1/4

1-1/2

10

6

478-120.95

5-15/16

12

6-1/2

12-3/4

22-1/2

19

1-1/4

1-1/2

10

6

478-120.96

6

12

6-1/2

12-3/4

22-1/2

19

1-1/4

1-1/2

10

6