Brochure
G-72
Performance Mounted Ball Bearings
Performance Mounted Ball Bearings
®
Mtd. Ball
Bearings
ST Series Standard Duty Take-UP Units - Setscrew Locking
N
H
D
A
R S
C
B
G
F
P
T
K
J
L
30°
O
Bore Diameter
Part
No.
Bearing
Insert
No.
Basic
Dynamic
Rating
lb/N
Dimensions inch / mm
Unit
Wt.
lb/kg
A B C D F G
H
J K L N O
P
R S T
inch mm Core Hub
1/2 ST-8 2-08
17/32
9/16 ST-9 2-09
5/8 ST-10 2-010 2611 2 11/16 5/8 2 3 11/16 2 1 1/4 3/4 1 7/32 23/32 1 3/16 3 3 1/2 1 3/8 1 5/16 1 3/8 2.1
11/16 ST-11 2-011 11614 68.3 15.9 50.8 93.7 50.8 31.8 19.1 31.0 18.3 30.2 76.2 88.9 34.9 33.3 34.9 0.95
3/4 ST-12 2-012
20 ST-204 5204
13/16 ST-13 2-013
2801
12459
2 13/16
71.4
5/8
15.9
2
50.8
3 13/16
96.8
2
50.8
1 1/4
31.8
3/4
19.1
1 3/8
34.9
13/16
20.6
1 3/8
34.9
3
76.2
3 1/2
88.9
1 1/2
38.1
1 3/8
34.9
1 7/16
36.5
17/32
2.6
1.18
7/8 ST-14 2-014
15/16 ST-15 2-015
1 ST-16 2-1
25 ST-205 5205
1 1/16 ST-17 2-11
4381
19487
3 7/16
87.3
5/8
15.9
2 1/4
57.2
4 7/16
112.7
2 3/16
55.6
1 7/16
36.5
7/8
22.2
1 1/2
38.1
7/8
22.2
1 19/32
40.5
3 1/2
88.9
4
101.6
1 3/4
44.5
1 11/16
42.9
1 3/4
44.5
17/32
3.4
1.54
1 1/8 ST-18 2-12
1 3/16 ST-19 2-13
1 1/4 ST-20R 1-14
30 ST-206 5206
1 1/4 ST-20 2-14
5782
25718
3 15/16
100.0
5/8
15.9
2 1/2
63.5
5 1/16
128.6
2 1/2
63.5
1 7/16
36.5
7/8
22.2
1 11/16
42.9
1
25.4
1 55/64
47.2
3 1/2
88.9
4
101.6
1 3/4
44.5
2
50.8
1 15/16
49.2
17/32
4.0
1.81
1 5/16 ST-21 2-15
1 3/8 ST-22 2-16
1 7/16 ST-23 2-17
35 ST-207 5207
1 1/2 ST-24 2-18
7340
32648
4 5/16
109.5
3/4
19.1
3 1/4
82.6
5 11/16
144.5
3 1/4
82.6
1 15/16
49.2
1 1/8
28.6
1 15/16
49.2
1 3/16
30.2
2 1/16
52.4
4
101.6
4 1/2
114.3
2 1/8
54.0
2 3/16
55.6
2 1/8
54.0
11/16
6.0
2.7
1 9/16 ST-25 2-19
40 ST-208 5208
1 5/8 ST-26 2-110
11/16
1 11/16 ST-27 2-111 7901 4 5/16 3/4 3 1/4 5 11/16 3 1/4 1 15/16 1 1/8 1 15/16 1 3/16 2 19/64 4 4 5/8 2 3/16 2 1/4 2 1/16 6.0
1 3/4 ST-28 2-112 35144 109.5 19.1 82.6 144.5 82.6 49.2 28.6 49.2 30.2 58.3 101.6 117.5 55.6 57.2 52.4 2.72
45 ST-209 5209
1 13/16 ST-29 2-113
7889
35090
4 1/2
114.3
3/4
19.1
3 3/8
85.7
5 7/8
149.2
3 1/4
82.6
1 15/16
49.2
1 1/8
28.6
2 1/32
51.6
1 9/32
32.5
2 15/32
62.7
4
101.6
4 5/8
117.5
2 3/16
55.6
2 5/16
58.7
2 3/16
55.6
11/16
6.0
2.72
1 7/8 ST-30 2-114
1 15/16 ST-31 2-115
2 ST-32R 1-2
50 ST-210 5210
2 ST-32 2-2
1 1/16
2 1/8 ST-34 2-22 9752 5 1 3 3/4 6 3/4 4 2 1/2 1 3/8 2 3/16 1 5/16 2 23/32 5 1/8 5 3/4
2 1/4 2 9/16 2 7/16 9.8
2 3/16 ST-35 2-23 43377 127.0 25.4 95.3 171.5 101.6 63.5 34.9 55.6 33.3 69.1 130.2 146.1 57.2 65.1 61.9 4.4
55 ST-211 5211
2 1/4 ST-36 2-24
1 1/16
2 3/8 ST-38 2-26 11789 5 5/8 1 1/4 4 7 5/8 4 2 1/2 1 3/8 2 9/16 1 9/16 2 63/64 5 1/8 5 3/4 2 3/8 2 15/16 2 11/16 12.3
2 7/16 ST-39 2-27 52437 142.9 31.8 101.6 193.7 101.6 63.5 34.9 65.1 39.7 75.8 130.2 146.1 60.3 74.6 68.3 5.58
60 ST-212 5212
2 1/2 ST-40 3-28
13971
62143
6 3/4
171.5
1 1/4
31.8
4 3/4
120.7
8 13/16
223.8
4 3/8
111.1
2 3/4
69.9
1 5/8
41.3
2 3/4
69.9
1 11/16
42.9
3 7/16
87.3
5 15/16
150.8
6 9/16
166.7
3 3/8
85.7
3 7/16
87.3
3 5/16
84.1
1 1/16
19.0
8.62
2 11/16 ST-43 2-211
70 ST-214 5214
2 7/8 ST-46 2-214
14839
66004
7 1/16
179.4
1 1/4
31.8
4 3/4
120.7
9 1/8
231.8
4 3/8
111.1
2 3/4
69.9
1 5/8
41.3
3 1/16
77.8
1 3/4
44.5
3 41/64
92.5
5 15/16
150.8
6 9/16
166.7
3 3/8
85.7
3 5/8
92.1
3 7/16
87.3
1 1/16
27.0
19.0
8.62
2 15/16 ST-47 2-215
75 ST-215 5215
3 3/16 ST-51 2-33 17412 7 3/16 1 1/4 4 3/4 9 1/4 4 3/8 2 3/4 1 5/8 3 1/4 1 15/16 3 59/64 6 1/2 7 1/4 3 3/8 3 3/4 3 7/16 1 1/16 22.1
80 ST-216 5216 77449 182.6 31.8 120.7 235.0 111.1 69.9 41.3 82.6 49.2 99.6 165.1 184.2 85.7 95.3 87.3 27.0 10.02
3 1/4 ST-52 2-34
18681
83093
7 5/8
193.7
1 1/2
38.1
6 3/16
157.2
10 1/4
260.4
4 7/8
123.8
2 7/8
73.0
1 7/8
47.6
3 3/8
85.7
2 1/32
51.6
4 5/32
105.6
6 13/16
173.0
7 13/16
198.4
3 1/2
88.9
3 7/8
98.4
3 3/4
95.3
1 13/16
46.0
31.4
14.2
3 3/8 ST-54 2-36
3 7/16 ST-55 2-37
For Standard Duty Bearing Inserts-Single Lock see page G-92.
For Take-Up Frames see pages G-76 to G-78.
Duty: Standard
Rolling Elements: Ball
Housing: Cast Iron Wide Slot Take Up
Self Alignment: +/- 2 Degrees
Lock: Setscrew
Seal: Felt
Optional Seal: Contact
Temperature: -20° to 220°F
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