GRAPHALLOY® Type 845F2
Self Aligning Cast Iron Flange Block

Interchangeable with standard ball bearing flange blocks

Metric sizes, stainless steel assemblies and FDA acceptable bushing grades are available.  Inserts are also sold without the housing to fit your existing housing. Applications include dryers, kilns, conveyors and dampers.

GRAPHALLOY 845F2 Flange Block Drawing
GRAPHALLOY 845F2 Flange Block Drawing

Part Number
Standard Shaft Size
        Bolt Size
Minimum
Maximum
B
C
D
E
F
G
845F2-30
1/2
3/4
1-3/32
2-3/8
7/16
4-7/16
3-35/64
3/8
845F2-33
3/4
1
1-5/32
2-11/16
1/2
5-1/8
3-57/64
1/2
845F2-39
1-1/16
1-1/4
1-19/64
3-5/32
1/2
5-13/16
4-39/64
1/2
845F2-45
1-1/4
1-1/2
1-1/2
3-17/32
9/16
6-11/32
5-1/8
1/2
845F2-50
1-1/2
1-5/8
1-37/64
3-15/16
9/16
6-7/8
5-43/64
1/2
845F2-53
1-5/8
1-3/4
1-41/64
4-1/4
19/32
7-13/32
5-53/64
5/8
845F2-57
1-3/4
2
1-43/64
4-17/32
19/32
7-3/4
6-3/16
5/8
845F2-63
2
2-1/4
1-55/64
5-1/8
23/32
8-13/16
7-1/4
5/8
845F2-69
2-1/4
2-1/2
2-3/64
5-1/2
23/32
9-27/32
7-61/64
3/4
Part Number
Standard Shaft Size
        Bolt Size
Minimum
Maximum
B
C
D
E
F
G
845F2-30
12.70
19.05
27.78
60.33
11.11
112.71
90.09
9.53
845F2-33
19.05
25.40
29.37
68.26
12.70
130.18
98.82
12.70
845F2-39
26.99
31.75
32.94
80.17
12.70
147.64
117.08
12.70
845F2-45
31.75
38.10
38.10
89.69
14.29
161.13
130.18
12.70
845F2-50
38.10
41.28
40.08
100.01
14.29
174.63
144.07
12.70
845F2-53
41.28
44.45
41.67
107.95
15.08
188.11
148.03
15.88
845F2-57
44.45
50.80
42.47
115.09
15.08
196.85
157.16
15.88
845F2-63
50.80
57.15
47.23
130.17
18.26
223.84
184.15
15.88
845F2-69
57.15
63.50
51.99
139.70
18.26
250.03
202.01
19.05

 

 

August 25th, 2021