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RULAND Carefully Made Shaft Collars and Couplings German Chinese English since 1937 Ruland Shaft Collars & Shaft Couplings
Rigid Couplings Shaft Collar in Shell
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MCLC - Metric One-Piece Clamp Coupling (keyway)
Metric One Piece Rigid Coupling with Keyway

Features

  • 3-piece styles available
  • Precision honed bore on straight bore couplings
  • Does not mar the shaft
  • Nypatch® Anti-vibration hardware
  • Additional Step Bores available
  • Opposing hardware on 2-piece styles
  • Bore tolerance: +.050mm/+.012mm
  • Maximum speed: 4,000 RPM
  • Temperature Range (Deg. F)
    Steel: -40° to 350°
    Stainless: -40° to 350°


  distributor

How to Specify

Choose any Bore 1 and any Bore 2 available in a body size. Part numbers are in the following format with numbers representing millimeters:

order bc
One-Piece Clamp Rigid Couplings
Two-Piece Clamp Rigid Couplings
Set Screw Rigid Couplings
 
  Click part number for 3D CAD file
Steel Stainless Steel Bore
B1 (mm)		 Bore
B2 (mm)		 OD
(mm)		 Length
L (mm)		 Screw
Location
S (mm)		 Clearance
Diameter
C (mm) MAX		 Keyway
K1 (mm)		 Keyway
K2 (mm)		 Forged
Clamp Screw
MCLC-6-6-F MCLC-6-6-SS 6 6 18 30 5.9 21.5 2 2 M3
MCLC-8-8-F MCLC-8-8-SS 8 8 24 35 9.0 27.1 2 2 M3
MCLC-10-10-F MCLC-10-10-SS 10 10 29 45 10.6 33.0 3 3 M4
MCLC-12-12-F MCLC-12-12-SS 12 12 29 45 10.6 33.0 4 4 M4
MCLC-14-14-F MCLC-14-14-SS 14 14 34 50 12.0 39.4 5 5 M5
MCLC-15-15-F MCLC-15-15-SS 15 15 34 50 12.0 39.4 5 5 M5
MCLC-16-16-F MCLC-16-16-SS 16 16 34 50 12.0 39.4 5 5 M5
MCLC-20-20-F MCLC-20-20-SS 20 20 42 65 15.4 48.9 6 6 M6
MCLC-25-25-F MCLC-25-25-SS 25 25 45 75 16.9 51.5 8 8 M6
MCLC-30-30-F MCLC-30-30-SS 30 30 53 83 20.9 58.7 8 8 M6
MCLC-35-35-F MCLC-35-35-SS 35 35 67 95 26.7 74.7 10 10 M8
MCLC-40-40-F MCLC-40-40-SS 40 40 77 108 31.8 84.0 12 12 M8
MCLC-50-50-F MCLC-50-50-SS 50 50 85 124 34.1 94.2 14 14 M10

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