Shaft Collars
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MCL - Metric Clamp Collar

Metric One Piece Clamp Shaft Collar

Features

  • Does not mar the shaft
  • Superior fit, finish and holding power
  • RoHS2 and REACH Compliant
  • Width tolerance: +.076mm/-.254mm
  • Bore tolerance: +.050mm/+.012mm
  • Temperature Range (Deg. F)
    Steel: -40° to 350°
    Zinc Plated Steel: -40° to 350°
    Aluminum: -40° to 225°
    Stainless: -40° to 350°
    Plastic: -10° to 185°

 

How to Specify

Choose bore size and material type.
Part numbers are in the following format with numbers representing millimeters:

order mcl

Note: Sizes MCL-40 through MCL-80 do not have backslot.

 
 
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  Click part number for full technical specs, CAD files, and pricing
Steel Zinc
Plated
Steel
Aluminum Anodized
Aluminum
Stainless
Steel
316
Stainless
Plastic Bore B
(mm)
Outer
Diameter
OD (mm)
Screw
Location
R (mm)
Clearance
Diameter
C (mm) MAX
Width
W (mm)
Forged
Clamp
Screw
MCL-3-F MCL-3-FZ MCL-3-A MCL-3-AN MCL-3-SS     3 16 5.51 20.8 9 M3X8
MCL-4-F MCL-4-FZ MCL-4-A MCL-4-AN MCL-4-SS MCL-4-ST MCL-4-P 4 16 5.51 20.8 9 M3X8
MCL-5-F MCL-5-FZ MCL-5-A MCL-5-AN MCL-5-SS MCL-5-ST MCL-5-P 5 16 5.51 20.8 9 M3X8
MCL-6-F MCL-6-FZ MCL-6-A MCL-6-AN MCL-6-SS MCL-6-ST MCL-6-P 6 16 5.51 20.8 9 M3X8
MCL-7-F MCL-7-FZ MCL-7-A MCL-7-AN MCL-7-SS     7 18 6.50 22.4 9 M3X8
MCL-8-F MCL-8-FZ MCL-8-A MCL-8-AN MCL-8-SS MCL-8-ST MCL-8-P 8 18 6.50 22.4 9 M3X8
MCL-9-F MCL-9-FZ MCL-9-A MCL-9-AN MCL-9-SS     9 24 8.51 26.3 9 M3X10
MCL-10-F MCL-10-FZ MCL-10-A MCL-10-AN MCL-10-SS MCL-10-ST MCL-10-P 10 24 8.51 26.3 9 M3X10
MCL-11-F MCL-11-FZ MCL-11-A MCL-11-AN MCL-11-SS     11 28 10.01 32.0 11 M4X12
MCL-12-F MCL-12-FZ MCL-12-A MCL-12-AN MCL-12-SS MCL-12-ST MCL-12-P 12 28 10.01 32.0 11 M4X12
MCL-13-F MCL-13-FZ MCL-13-A MCL-13-AN MCL-13-SS     13 30 11.0 33.7 11 M4X14
MCL-14-F MCL-14-FZ MCL-14-A MCL-14-AN MCL-14-SS MCL-14-ST MCL-14-P 14 30 11.0 33.7 11 M4X14
MCL-15-F MCL-15-FZ MCL-15-A MCL-15-AN MCL-15-SS MCL-15-ST MCL-15-P 15 34 12.5 39.3 13 M5X16
MCL-16-F MCL-16-FZ MCL-16-A MCL-16-AN MCL-16-SS MCL-16-ST MCL-16-P 16 34 12.5 39.3 13 M5X16
MCL-17-F MCL-17-FZ MCL-17-A MCL-17-AN MCL-17-SS     17 36 13.49 41.1 13 M5X16
MCL-18-F MCL-18-FZ MCL-18-A MCL-18-AN MCL-18-SS     18 36 13.49 41.1 13 M5X16
MCL-19-F MCL-19-FZ MCL-19-A MCL-19-AN MCL-19-SS     19 40 14.73 47.4 15 M6X16
MCL-20-F MCL-20-FZ MCL-20-A MCL-20-AN MCL-20-SS MCL-20-ST MCL-20-P 20 40 14.73 47.4 15 M6X16
MCL-21-F MCL-21-FZ MCL-21-A MCL-21-AN MCL-21-SS     21 42 16 49.5 15 M6X16
MCL-22-F MCL-22-FZ MCL-22-A MCL-22-AN MCL-22-SS   MCL-22-P 22 42 16 49.5 15 M6X16
MCL-23-F MCL-23-FZ MCL-23-A MCL-23-AN MCL-23-SS     23 45 17.5 52.1 15 M6X16
MCL-24-F MCL-24-FZ MCL-24-A MCL-24-AN MCL-24-SS     24 45 17.5 52.1 15 M6X16
MCL-25-F MCL-25-FZ MCL-25-A MCL-25-AN MCL-25-SS MCL-25-ST MCL-25-P 25 45 17.5 52.1 15 M6X16
MCL-26-F MCL-26-FZ MCL-26-A MCL-26-AN MCL-26-SS     26 48 19 54.7 15 M6X16
MCL-28-F MCL-28-FZ MCL-28-A MCL-28-AN MCL-28-SS   MCL-28-P 28 48 19 54.7 15 M6X16
MCL-30-F MCL-30-FZ MCL-30-A MCL-30-AN MCL-30-SS MCL-30-ST MCL-30-P 30 54 21.49 59.2 15 M6X18
MCL-32-F MCL-32-FZ MCL-32-A MCL-32-AN MCL-32-SS     32 54 21.49 59.2 15 M6X18
MCL-34-F MCL-34-FZ MCL-34-A MCL-34-AN MCL-34-SS     34 57 23.24 62.4 15 M6X18
MCL-35-F MCL-35-FZ MCL-35-A MCL-35-AN MCL-35-SS     35 57 23.24 62.4 15 M6X18
MCL-36-F MCL-36-FZ MCL-36-A MCL-36-AN MCL-36-SS     36 57 23.24 62.4 15 M6X18
MCL-38-F MCL-38-FZ MCL-38-A MCL-38-AN MCL-38-SS     38 60 24.99 65.6 15 M6X18
MCL-40-F MCL-40-FZ MCL-40-A MCL-40-AN MCL-40-SS MCL-40-ST   40 60 24.99 65.6 15 M6X18
MCL-42-F MCL-42-FZ MCL-42-A MCL-42-AN MCL-42-SS     42 73 29.49 80.1 19 M8X25
MCL-45-F MCL-45-FZ MCL-45-A MCL-45-AN MCL-45-SS     45 73 29.49 80.1 19 M8X25
MCL-48-F MCL-48-FZ MCL-48-A MCL-48-AN MCL-48-SS     48 78 32.0 84.7 19 M8X25
MCL-50-F MCL-50-FZ MCL-50-A MCL-50-AN MCL-50-SS MCL-50-ST   50 78 32.0 84.7 19 M8X25
MCL-54-F   MCL-54-SS     54 82 34.24 88.8 19 M8X25
MCL-55-F   MCL-55-SS     55 82 34.24 88.8 19 M8X25
MCL-60-F   MCL-60-SS     60 88 37.01 94.0 19 M8X25
MCL-65-F   MCL-65-SS     65 93 39.50 99.8 19 M8X25
MCL-70-F   MCL-70-SS     70 98 42.01 104.5 19 M8X25
MCL-75-F   MCL-75-SS     75 103 44.50 109.1 19 M8X25
MCL-80-F   MCL-80-SS     80 108 46.99 113.8 19 M8X25

Larger bore dimensions are available on the heavy duty shaft collar product page.

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