GRAPHALLOY® Type 563
4 Bolt Flange Block with Cast Iron Housing
 

Shaft Sizes:  1/2 to 3-3/4 inches

These rugged cast iron units are commonly used in dampers, conveyors, plating tanks and other tough environments.

GRAPHALLOY 563 Flange Block
GRAPHALLOY 563 Flange Block

Letters on columns below refer to dimensions on illustrations.

Part Number
Shaft OD
Bolt Size
 
A
B
D
E
G
H
J
K
563-1808
1/2
1-5/8
1-1/8
1/2
3/8
3
4
2-1/16
563-1810
5/8
1-5/8
1-1/8
1/2
3/8
3
4
2-1/16
563-1812
3/4
1-5/8
1-1/8
1/2
3/8
3
4
2-1/16
563-2415
15/16
2
1-1/2
1/2
1/2
3-5/8
4-3/4
2-7/16
563-2416
1
2
1-1/2
1/2
1/2
3-5/8
4-3/4
2-7/16
563-2818
1-1/8
2-1/2
2
1/2
1/2
3-5/8
4-3/4
2-7/16
563-2819
1-3/16
2-1/2
2
1/2
1/2
3-5/8
4-3/4
2-7/16
563-2820
1-1/4
2-1/2
2
1/2
1/2
3-5/8
4-3/4
2-7/16
563-3222
1-3/8
3
2-1/2
1/2
1/2
4-1/8
5-3/8
2-15/16
563-3223
1-7/16
3
2-1/2
1/2
1/2
4-1/8
5-3/8
2-15/16
563-3224
1-1/2
3
2-1/2
1/2
1/2
4-1/8
5-3/8
2-15/16
563-3627
1-11/16
3-1/2
2-7/8
5/8
5/8
5-1/4
6-3/4
3-13/16
563-3628
1-3/4
3-1/2
2-7/8
5/8
5/8
5-1/4
6-3/4
3-13/16
563-4239
1-13/16
4
3-3/8
5/8
5/8
5-1/4
6-3/4
3-13/16
563-4331
1-15/16
4
3-3/8
5/8
5/8
5-1/4
6-3/4
3-13/16
563-4332
2
4
3-3/8
5/8
5/8
5-1/4
6-3/4
3-13/16
Shaft sizes below incorporate a four-bolt SQUARE flange block
563-4835
2-3/16
2-1/4
1-3/4
1/2
1/2
4-1/8*
5-3/8
4
563-4836
2-1/4
2-1/4
1-3/4
1/2
1/2
4-1/8*
5-3/8
4
563-5239
2-7/16
2-1/4
1-3/4
1/2
1/2
4-1/8*
5-3/8
4
563-5240
2-1/2
2-1/4
1-3/4
1/2
1/2
4-1/8*
5-3/8
4
563-6447
2-15/16
3-3/8
2-9/16
13/16
5/8
5-1/8*
6-3/8
5-1/2
563-6448
3
3-3/8
2-9/16
13/16
5/8
5-1/8*
6-3/8
5-1/2
563-6855
3-7/16
3-3/8
2-9/16
13/16
5/8
5-1/8*
6-3/8
5-1/2
563-6856
3-1/2
3-3/8
2-9/16
13/16
5/8
5-1/8*
6-3/8
5-1/2
563-7260
3-3/4
3-3/8
2-9/16
13/16
5/8
5-1/8*
6-3/8
5-1/2
*Bolt center to adjacent bolt center, not bolt circle
Part Number
Shaft OD
Bolt Size
 
A
B
D
E
G
H
J
K
563-1808
12.70
41.28
28.58
12.70
9.53
76.20
101.60
52.39
563-1810
15.88
41.28
28.58
12.70
9.53
76.20
101.60
52.39
563-1812
19.05
41.28
28.58
12.70
9.53
76.20
101.60
52.39
563-2415
23.81
50.80
38.10
12.70
12.70
92.08
120.65
61.91
563-2416
25.40
50.80
38.10
12.70
12.70
92.08
120.65
61.91
563-2818
28.58
63.50
50.80
12.70
12.70
92.08
120.65
61.91
563-2819
30.16
63.50
50.80
12.70
12.70
92.08
120.65
61.91
563-2820
31.75
63.50
50.80
12.70
12.70
92.08
120.65
61.91
563-3222
34.93
76.20
63.50
12.70
12.70
104.78
136.53
74.61
563-3223
36.51
76.20
63.50
12.70
12.70
104.78
136.53
74.61
563-3224
38.10
76.20
63.50
12.70
12.70
104.78
136.53
74.61
563-3627
42.86
88.90
73.03
15.88
15.88
103.35
171.45
96.84
563-3628
44.45
88.90
73.03
15.88
15.88
103.35
171.45
96.84
563-4239
46.04
101.60
85.73
15.88
15.88
103.35
171.45
96.84
563-4331
49.21
101.60
85.73
15.88
15.88
103.35
171.45
96.84
563-4332
50.80
101.60
85.73
15.88
15.88
103.35
171.45
96.84
Shaft sizes below incorporate a four-bolt SQUARE flange block
563-4835
55.56
57.15
44.45
12.70
12.70
104.78*
136.53
101.60
563-4836
57.15
57.15
44.45
12.70
12.70
104.78*
136.53
101.60
563-5239
61.91
57.15
44.45
12.70
12.70
104.78*
136.53
101.60
563-5240
63.50
57.15
44.45
12.70
12.70
104.78*
136.53
101.60
563-6447
74.61
85.73
65.09
20.64
15.88
130.18*
161.93
139.70
563-6448
76.20
85.73
65.09
20.64
15.88
130.18*
161.93
139.70
563-6855
87.31
85.73
65.09
20.64
15.88
130.18*
161.93
139.70
563-6856
88.90
85.73
65.09
20.64
15.88
130.18*
161.93
139.70
563-7260
95.25
85.73
65.09
20.64
15.88
130.18*
161.93
139.70
*Bolt center to adjacent bolt center, not bolt circle