GRAPHALLOY® Type 448
4 BOLT SELF-ALIGNING FLANGE BLOCK

Cast Iron: Shaft sizes 1 to 3"

The 448 heavy duty flange blocks provide a self-aligning solution in a compact size for difficult applications such as veneer, plywood and board dryers as well as oven conveyors.

Replacement inserts are available separately.


Type 448 Flange Blocks

Part Number Insert Type Max Shaft OD
          Bolt Size  
 
A
B
C
D
E
F
G
H
448-5
448-1
1-5/8
2-3/16
2-3/8
5-5/8
4-1/4
3-1/4
1/2
1/2
448-5B
448-1
1-5/8
2-3/16
2-3/8
6
4-5/8
3-5/8
1/2
1/2
4448-5C
448-1
1-5/8
2-3/16
2-3/8
6-1/2
5-1/8
4
1/2
1/2
448-19
448-9
2
2-1/4
2-1/2
6
5-3/8
4-1/8
1/2
1/2
448-15
448-11
2-1/2
3-3/8
3-1/2
7-1/8
6-5/8
5-1/8
5/8
13/16
448-25
448-21
3
3-3/8
3-1/2
7-1/8
6-5/8
5-1/8
5/8
13/16
Part Number Insert Type Max Shaft OD
          Bolt Size  
 
A
B
C
D
E
F
G
H
448-5
448-1
41.28
55.56
60.33
142.88
107.95
82.55
12.70
12.70
448-5B
448-1
41.28
55.56
60.33
152.40
117.48
92.08
12.70
12.70
4448-5C
448-1
41.28
55.56
60.33
165.10
130.18
101.60
12.70
12.70
448-19
448-9
50.80
57.15
63.50
152.40
136.53
104.78
12.70
12.70
448-15
448-11
63.50
85.73
88.90
180.98
168.28
130.18
15.88
20.64
448-25
448-21
76.20
85.73
88.90
180.98
168.28
130.18
15.88
20.64

 

 

 

 

12/30/19