Bearing, Shafts, Clamps,Collars,Hubs & Keys - Electronic Fasteners ...

HUBS - QUICK TO LOCK
BORE TYPE MATERIAL
3/16” TO 3/4” CLAMP HUB 303 STAINLESS STEEL
MAX. TRANSMISSIBLE CONTACT PRESSURE
INSTALLATION
TORQUE
STOCK TORQUE THRUST ON HUB ON SHAFT ON NUT WT.
NO. ØB ØD L E A C IN. LBS. LBS. LBS./SQ.lN LBS./SQ.IN IN. LBS OZ.
QH-3S 3/16 5/8 3/4 3/8 1/2 1/8 100 700 5200 6800 125 1/2
QH-4S 1/4 5/8 3/4 3/8 1/2 1/8 150 788 5200 5700 125 1/2
QH-5S 5/16 3/4 7/8 7/16 5/8 1/8 200 892 3700 3650 150 1
QH-6S 3/8 3/4 7/8 7/16 5/8 1/8 250 925 3700 3050 150 1
QH-8S 1/2 7/8 1 1/2 3/4 3/16 350 980 2700 2500 175 1 1/2
QH-10S 5/8 1 1 1/8 5/8 7/8 3/16 450 995 1800 1580 200 2
QH-11S 11/16 1 1/2 1 1/2 3/4 1 1/4 3/16 1800 3500 5000 5500 1200 8
QH-12S 3/4 1 1/2 1 1/2 3/4 1 1/4 3/16 1800 4000 5000 5000 1200 8
BORE TYPE MATERIAL
3/16” TO 3/4” CLAMP HUB TOOL STEEL
MAX. TRANSMISSIBLE CONTACT PRESSURE
INSTALLATION
TORQUE
STOCK TORQUE THRUST ON HUB ON SHAFT ON NUT WT.
NO. ØB ØD L E A C IN. LBS. LBS. LBS./SQ.lN LBS./SQ.IN IN. LBS OZ.
QH-3T 3/16 5/8 3/4 3/8 1/2 1/8 100 700 5200 6800 125 1/2
QH-4T 1/4 5/8 3/4 3/8 1/2 1/8 150 788 5200 5700 125 1/2
QH-5T 5/16 3/4 7/8 7/16 5/8 1/8 200 892 3700 3650 150 1
QH-6T 3/8 3/4 7/8 7/16 5/8 1/8 250 925 3700 3050 150 1
QH-8T 1/2 7/8 1 1/2 3/4 3/16 350 980 2700 2500 175 1 1/2
QH-10T 5/8 1 1 1/8 5/8 7/8 3/16 450 995 1800 1580 200 2
QH-11T 11/16 1 1/2 1 1/2 3/4 1 1/4 3/16 1800 3500 5000 5500 1200 8
QH-12T 3/4 1 1/2 1 1/2 3/4 1 1/4 3/16 1800 4000 5000 5000 1200 8
• Quick and easy installation - just tighten the nut
• Positive release for removal or adjustment
• Eliminates expensive machining operations such as cutting of
keyways, turning of snap ring grooves, splines, shoulders and
threads for lock nuts, drilling and pinning
• Drastically relaxes shaft and hub tolerances, permitting the use
of commercially finished shafting
• Smaller diameter shafts (and bearings) may be used, offering
equal strength and stiffness because of the rigidizing effect of
quick-2-lock and because of the elimination of keyways
• Infinite lateral and easy circumference positioning
• Quick and easy removal
• Excellent concentricity ØB to ØD within .002"
• Greater shaft strength and stiffness
• Unaffected by vibration and torque reversal
• Available in metric shaft sizes 5mm through 16mm
• The “torque on nut” column represents values which are
necessary to obtain the maximum transmissible torque/thrust.
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