
Performance Mounted Ball Bearings
Mtd. Ball
Bearings
MSF-T Series Medium Duty Four-Bolt Flange Units - SKWEZLOC Locking Collar
Bore
Diameter
1 3/16 MSF-19T 3-13T
1 1/4 MSF-20T 2-14T
1 7/16 MSF-23T 3-17T
1 1/2 MSF-24T 3-18T
1 11/16 MSF-27T 3-111T
1 3/4 MSF-28T 3-112T
1 15/16 MSF-31T 3-115T
2 3/16 MSF-35T 3-23T
2 1/4 MSF-36T 2-24T
Part No.
1 MSF-16T 3-1T
2 MSF-32T 2-2T
Bearing
Insert
No.
Duty: Medium
Rolling Elements: Ball
Housing: Cast Iron Four Bolt Flange
Self Alignment: +/- 2 Degrees
Lock: SKWEZLOC Locking Collar
Seal: Felt
Optional Seal: Contact
Temperature: -20° to 220°F
Basic
Dynamic
Rating
lb/N
4381
19487
5782
25718
7340
32648
7901
35144
7889
35090
9752
43377
11789
52437
A B* D G H J N L M
4 1/4
3 1/4
108.0
117.5
130.24 101.6
136.5
142.9
161.9
174.6
4 5/8
5 1/8
5 3/8
5 5/8
6 3/8
6 7/8
82.6
3 5/8
92.1
4 1/8
104.8
4 3/8
111. 1
5 1/8
130.2
5 5/8
142.9
1 11/64
29.8
1 11/32
34.1
1 1/2
38.1
1 9/16
39.7
1 9/16
39.7
1 3/4
44.5
1 15/16
49.2
Dimensions inch / mm
17/32
1 5/8
13.5
41.3
9/16
1 13/16
14.3
46.0
9/16
2 5/64
14.3
52.82 50.8
9/16
2 7/64
14.3
53.6250.8
9/16
2 7/32
14.3
56.4
13/16
2 3/8
20.6
60.3
13/16
2 3/4
20.6
69.9
1 9/16
39.7
1 3/4
11/16
44.5
2 3/32
53.2
2 1/4
57.2
2 5/8
66.7125.4
5/8
15.9
17.5
3/4
19.1
3/4
19.1
3/4
19.1
7/8
22.2
A
B
M
T
Coreinch
2 1/16
52.4
2 7/16
61.9
2 11/16
68.3
2 13/16
71.4
3 1/4
82.6
3 1/2
88.9
4 1/16
103.2
3 7/32
3 23/32
4 21/64
4 33/64
5 3/16
5 7/16
2 7/8
81.8
73.0
3 5/16
94.5
84.1
4 1/8
3 1/2
104.8
109.9
114.74101.6
131.8
138.15127.0
88.9
3 7/8
98.4
4 1/4
108.0
J
N
D
Bolt
Size
7/16
1/2
1/2
9/16
9/16
5/8
5/8
T
G
Unit Wt.
lb/kg
3.8
1.72
4.4
2.00
5.8
2.63
6.3
2.86
7.4
3.36
11.1
5.03
13.3
6.03
L
For Medium Duty SKWEZLOC Locking Collar Bearing Inserts see page G-96.
*To obtain bolt circle, multiply B x 1.414”.
Bearing Selection
Page G-3
Nomenclature Aid
Page G-18
Features & Benets
Page G-21
Product Options
Page G-23
Technical Engineering
Page G-220
G-52