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Torque Limiters:
Ball Bearing Pilot

Design Features
Torque ratings to 17,260 pound inches
Shaft sizes to 2-1/2 inches

Specifications
Product No.
Torque (lb-in) with Spring @ 1/2 Height
Maximum Bore with Square Key (Inches)
T3A2H-STL
1159
1
T4A2H-STL
2029
1-1/4
T5A2H-STL
3095
1-7/16
T6A1G-STL
7761
2
T8A1K-STL
17257
2-1/2


Dimensions (inches)
Product No.
A
C
D
E
F
G
H
L
V
X
T3A2H-STL
0.30
0.76
3.50
1.21
3.41
3.047
2.687
3.25
0.56
(6) 10-32
T4A2H-STL
0.32
0.78
4.50
1.23
4.09
3.672
3.250
3.78
0.75
(6) 1/4-20
T5A2H-STL
0.47
1.05
5.69
1.61
4.47
3.953
3.437
4.13
0.75
(6) 5/16-18
T6A1G-STL
0.48
1.12
7.34
1.79
5.97
5.359
4.750
4.75
1.25
(6) 3/8-16
T8A1K-STL
0.57
1.50
10.00
2.28
7.41
6.703
6.000
5.92
1.50
(6) 7/16-14
View minimum sprocket size information
Metric Bore Sizes Available

Mach III Clutch, Inc., 322 Elm Street, Ludlow, KY 41016
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