Brochure

G-77
®
Performance Mounted Ball Bearings
Performance Mounted Ball Bearings
Mtd. Ball
Bearings
Duty: Standard
Rolling Elements:
Ball
Housing: Cast Iron Center Pull Take Up
Frame & Take Up Housing
Self Alignment:
+/- 2 Degrees
Lock:
Setscrew
Optional Lock:
SKWEZLOC Locking Collar
Seal:
Felt
Optional Seal:
Contact
Temperature:
-20° to 220°F
STH Center Pull Take Up Frames
N
G
J
K
R
B
B
F
E
T
C
A
T
S
D
Bore
Diameter
Part No.
Housing
Assembly
Included
Bearing
Insert
No.
Dimensions inch / mm
Bolt
Size
Unit Wt.
lb/kg
Frame Only Part No.
T
Travel
A B C D E F G J K N R S
inch mm
1 9/16
STH-25-12
ST-25 2-19
12 23 9/16 8 9/16
3/8
27.2
STH 24 TO 28-12 DZU
304.8 598.5 217.5 4 1/4 7/8 4 1/4 2 1/2 9 5/16 1 3/16 1 3/8 2 7/8 7 9/16 12.3
STH-25-18
18 29 9/16 11 9/16 108.0 22.2 108.0 63.5 236.5 30.2 34.9 50.8 22.2 192.1 32.0
STH 24 TO 28-18 DZU
457.2 750.9 293.7 14.5
40
STH-208-12
ST-208 5208
12 23 9/16 8 9/16
3/8
27.2
STH 24 TO 28-12 DZU
304.8 598.5 217.5 4 1/4 7/8 4 1/4 2 1/2 9 5/16 1 3/16 1 3/8 2 7/8 7 9/16
12.3
STH-208-18
18 29 9/16 11 9/16 108.0 22.2 108.0 63.5 236.5 30.2 34.9 50.8 22.2 192.1
32.0
STH 24 TO 28-18 DZU
457.2 750.9 293.7
14.5
1 5/8
STH-26-12
ST-26 2-110
12 23 9/16 8 9/16
3/8
27.2
STH 24 TO 28-12 DZU
304.8 598.5 217.5 4 1/4 7/8 4 1/4 2 1/2 9 5/16 1 3/16 1 3/8 2 7/8 7 9/16 12.3
STH-26-18
18 29 9/16 11 9/16 108.0 22.2 108.0 63.5 236.5 30.2 34.9 50.8 22.2 192.1 32.0
STH 24 TO 28-18 DZU
457.2 750.9 293.7 14.5
1 11/16
STH-27-12
ST-27 2-111
12 23 9/16 8 9/16
3/8
27.2
STH 24 TO 28-12 DZU
304.8 598.5 217.5
4 1/4 7/8 4 1/4 2 1/2 9 5/16 1 3/16 1 3/8 2 7/8 7 9/16
12.3
STH-27-18
18 29 9/16 11 9/16
108.0 22.2 108.0 63.5 236.5 30.2 34.9 50.8 22.2 192.1
32.0
STH 24 TO 28-18 DZU
457.2 750.9 293.7 14.5
1 3/4
STH-28-12
ST-28 2-112
12 23 9/16 8 9/16
3/8
27.2
STH 24 TO 28-12 DZU
304.8 598.5 217.5
4 1/4 7/8 4 1/4 2 1/2 9 5/16 1 3/16 1 3/8 2 7/8 7 9/16 12.3
STH-28-18
18 29 9/16 11 9/16
108.0 22.2 108.0 63.5 236.5 30.2 34.9 50.8 22.2 192.1 32.0
STH 24 TO 28-18 DZU
457.2 750.9 293.7
14.5
45
STH-209-12
ST-209 5209
12 23 9/16 8 9/16
3/8
27.2
STH 24 TO 28-12 DZU
304.8 598.5 217.5
4 1/4 7/8 4 1/4 2 1/2 9 5/16 1 3/16 1 3/8 2 7/8 7 9/16
12.3
STH-209-18
18 29 9/16 11 9/16
108.0 22.2 108.0 63.5 236.5 30.2 34.9 50.8 22.2 192.1
32.0
STH 24 TO 28-18 DZU
457.2 750.9 293.7 14.5
1 7/8
STH-30-12
ST-30 2-114
12 23 11/16 8 5/8
1/2
27.2
STH 30 TO 31-12 DZU
304.8 601.7 219.1
4 3/8 7/8 4 1/4 2 1/2 9 5/16 1 9/32 1 3/8 2 7/8 7 9/16
12.3
STH-30-18
18 29 11/16 11 5/8
111.1 22.2 108.0 63.5 236.5 32.5 34.9 50.8 22.2 192.1
33.0
STH 30 TO 31-18 DZU
457.2 754.1 295.3 15.0
1 15/16
STH-31-12
ST-31 2-115
12 23 11/16 8 5/8
1/2
27.2
STH 30 TO 31-12 DZU
304.8 601.7 219.1
4 3/8 7/8 4 1/4 2 1/2 9 5/16 1 9/32 1 3/8 2 7/8 7 9/16
12.3
STH-31-18
18 29 11/16 11 5/8
111.1 22.2 108.0 63.5 236.5 32.5 34.9 50.8 22.2 192.1
33.0
STH 30 TO 31-18 DZU
457.2 754.1 295.3 15.0
50
STH-210-12
ST-210 5210
12 23 11/16 8 5/8
1/2
27.2
STH 30 TO 31-12 DZU
304.8 601.7 219.1
4 3/8 7/8
4 1/4 2 1/2 9 5/16 1 9/32 1 3/8 2 7/8 7 9/16
12.3
STH-210-18
18 29 11/16 11 5/8
111.1 22.2 108.0 63.5 236.5 32.5 34.9 50.8 22.2 192.1
33.0
STH 30 TO 31-18 DZU
457.2 754.1 295.3 15.0
2
STH-32-12
ST-32 2-2
12 24 13/16 9 1/16
1/2
41.6
STH 32 TO 35-12 DZU
304.8 630.2 230.2
4 7/8 7/8 4 1/2 2 3/8 11 3/16 1 5/16 1 1/2 2 1/2 7/8 9 7/16
18.9
STH-32-18
18 30 13/16 12 1/16
123.8 22.2 114.3 60.3 284.2 33.3 38.1 63.5 22.2 239.7
50.6
STH 32 TO 35-18 DZU
457.2 782.6 306.4 23.0
2 1/8
STH-34-12
ST-34 2-22
12 24 13/16 9 1/16
1/2
41.6
STH 32 TO 35-12 DZU
304.8 630.2 230.2
4 7/8 7/8 4 1/2 2 3/8 11 3/16 1 5/16 1 1/2 2 1/2 7/8 9 7/16
18.9
STH-34-18
18 30 13/16 12 1/16
123.8 22.2 114.3 60.3 284.2 33.3 38.1 63.5 22.2 239.7
50.6
STH 32 TO 35-18 DZU
457.2 782.6 306.4 23.0
55
STH-211-12
ST-211 5211
12 24 13/16 9 1/16
1/2
41.6
STH 32 TO 35-12 DZU
304.8 630.2 230.2
4 7/8 7/8 4 1/2 2 3/8 11 3/16 1 5/16 1 1/2 2 1/2 7/8 9 7/16
18.9
STH-211-18
18 30 13/16 12 1/16
123.8 22.2 114.3 60.3 284.2 33.3 38.1 63.5 22.2 239.7
50.6
STH 32 TO 35-18 DZU
457.2 782.6 306.4 23.0
See notes on page G-78.
Metric dimensions for reference only.
Not all parts are available from stock. Please contact customer service for availability [phone].
For more information on bearing capabilities outside of our standard offering, please contact Application Engineering [phone].
Bearing Selection
Page G-3
Nomenclature Aid
Page G-18
Features & Benets
Page G-21
Product Options
Page G-23
Technical Engineering
Page G-220