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Shaft Collars
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QCL - Quick Clamping Shaft Collar

Quick Clamping Shaft Collar QC dim

Features

  • Does not mar the shaft
  • No tools required
  • Designed for quick adjustments
  • Quick Clamp, Quick Release
  • Made from high quality aluminum
  • RoHS2 and REACH Compliant
  • Width tolerance: +.003”/-.010”
  • Bore tolerance: +.002”/+.0005”
  • Temperature Range: -40°F to 200°F

 

How to Specify

Choose any bore size listed. Part numbers are in the following format with numbers representing sixteenths of an inch:

order qcl

 
 
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  Click part number for full technical specs, CAD files, and pricing
Anodized
Aluminum
Bore
B (in)
Outer Diameter
OD (in)
Width
W (in)
Cap Screw Axial Load (lbs)
Min Max
QCL-4-A 0.2500 1.496 .394 M3
30 60
QCL-5-A 0.3125 1.496 .394 M3
30 60
QCL-6-A 0.3750 1.496 .394 M3
30 60
QCL-8-A 0.5000 1.496 .394 M3
30 60
QCL-10-A 0.6250 1.496 .394 M3
30 60
QCL-12-A 0.7500 1.969 .512 M4
70 100
QCL-16-A 1.0000 1.969 .512 M4
70 100
QCL-18-A 1.1250 1.969 .512 M4
70 100
QCL-20-A 1.2500 2.953 .591 M5
105 120
QCL-22-A 1.3750 2.953 .591 M5
105 120
QCL-24-A 1.5000 2.953 .591 M5
105 120
QCL-26-A 1.6250 3.937 .748 M6
125 195
QCL-28-A 1.7500 3.937 .748 M6
125 195
QCL-30-A 1.8750 3.937 .748 M6
125 195
QCL-32-A 2.0000 3.937 .748 M6
125 195
QCL-34-A 2.1250 4.724 .748 M6
200 310
QCL-36-A 2.2500 4.724 .748 M6
200 310
QCL-38-A 2.3750 4.724 .748 M6
200 310
QCL-40-A 2.5000 4.724 .748 M6
200 310
QCL-42-A 2.6250 4.724 .748 M6
200 310
QCL-44-A 2.7500 4.724 .748 M6
200 310
QCL-46-A 2.8750 4.724 .748 M6
200 310
QCL-48-A 3.0000 4.724 .748 M6
200 310

 

Note 1 The minimum and maximum axial load data are typical values under certain test conditions and are not a guarantee of average values nor a guarantee of maximum or minimum values under all conditions. Thrust values shown are FAILURE MODE. They are shown solely for the reader to utilize appropriate testing equipment to make his/her own evaluation, and are not intended by Ruland Manufacturing Co., Inc., as warranties, either express or implied, of fitness for a given purpose. A full disclaimer and limited warranty can also be found here.

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