C-Flex Bearing Company, Inc.
 

C-Flex Bearings
Recommended Set-Screw Size
and Tightening Torques
Notes:
1.* Using cup point set-screw.
2. Set-screw must be positioned so as to apply pressure to the heavy (solid) section of the bearing sleeve. It is not recommended to position clamping screws over the under cut section of the sleeve, as buckling or collapse of the sleeve may occur.
Bearing
Series
Size
 Max. Holding Torque
Required (Lb-In)
(-30 series brg)
 Recommended
Set-Screw Size
 Tightening
Torque
(In-Lb)
 Torsional
Holding Power
of Screw *
A 0.082
 #0
 1.0
 3.125
B 0.164
 #1
 1.5
 5.076
C 0.268
 #3
 5.0
 11.250
D 0.658
 #4
 5.0
 20.000
E 1.314
 #5
 10.0
 31.250
F 2.220
 #8
 20.0
 72.190
G 5.264
 #10
 35.0
 135.000
H 10.512
 1/4"
 80.0
 312.500
I 18.098
 5/16"
 160.0
 562.500
J 43.301
 3/8"
 275.0
 1000.000
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