®
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.
Inches
Millimeter Conversion -Bearings to metric standards are available, let us know what you need
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
