Browning VF4B 300 Series Catalog Page
Mounted Ball Bearings
H
Mtd. Ball
Bearings
Rolling Elements: Ball
Self Alignment: +/- 1.5 Degrees
VF4B 300 Series Medium Duty Four Bolt Flanges - BOA Concentric Locking
Bore
Diameter
inch
1 VF4B-316 VB-316
1 3/16 VF4B-319 VB-319 5782
1 1/4 VF4B-320 VB-220 25718
1 7/16 VF4B-323 VB-323
Part No.
Bearing
Insert No.
Dynamic
Rating
Duty: Medium
Housing: Cast Iron Four Bolt Flange
Lock: BOA Concentric
Seal: Contact and Flinger
Temperature: -20° to 200°F
Basic
lb/N
4381
19487
7340
32648
A B* D G H J L M N
4 1/4
108.0
4 5/8
117.5
5 1/8
130.24 101.6
3 1/4
82.6
3 5/8
92.1
1 5/64
1 5/32
1 19/64
27.4
29.4
32.9
Dimensions inch / mm
17/32
13.5
19/32
15.1
15.9
5/8
1 5/8
41.3
1 13/16
46.0
2 5/64
52.82 50.8
1 9/16
39.7
1 3/4
44.5
A
B
2 1/16
2 7/16
2 11/16
52.4
61.9
68.3
3 1/8
79.4
3 5/8
92.1
4 1/8
104.8
RIVET
5/8
15.9
11/16
17.5
3/4
19.1
M
L
T
Cored
2 7/8
73.0
3 1/4
82.6
3 1/2
88.9
J
D
N
G
Bolt
Size
7/16
1/2
1/2
T
Unit Wt.
lb/kg
3.0
1.36
3.0
1.36
5.1
2.31
1 8/16 VF4B-324 VB-324
1 11/16 VF4B-327 VB-327 7889
1 3/4 VF4B-328 VB-328 35090
1 15/16 VF4B-331 VB-331 9752
2 VF4B-332 VB-232S 43377
2 3/16 VF4B-335 VB-335
* To obtain bolt circle multiply B x 1.414”.
7901
35144
11789
52437
5 3/8
136.5
5 5/8
142.9
6 3/8
161.9
6 7/8
174.6
4 1/8
104.8
4 3/8
111. 1
5 1/8
130.2
5 5/8
142.9
1 21/64
33.7
1 23/64
34.5
1 33/64
38.5
1 11/16
42.9
5/8
15.9
5/8
15.9
13/16
20.6
13/16
20.6
2 7/64
53.62 50.8
2 7/32
56.4
2 3/8
60.3
2 3/4
69.9
2 3/32
2 1/4
2 5/8
53.2
57.2
66.7
2 13/16
71.4
7 3/4
196.9
3 1/2
88.9
4 1/16
103.2
4 3/8
111. 1
4 9/16
115.9
5 1/4
133.4
5 7/16
138.11 25.45 127.0
3/4
3/4
7/8
3 7/8
98.4
4 1/4
108.0
19.1
19.14 101.6
22.2
9/16
9/16
5/8
5/8
5.1
2.31
5.9
2.68
8.2
3.72
10.2
4.63
Bearing Selection
Page G-3
Nomenclature Aid
Page G-140
Features & Benets
Page G-143
Technical Engineering
Page G-220
G-170
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