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CJ Series Reborable Jaw Coupling Hub

CJ55/70B65MM HUB18

CJ Series Reborable Jaw Coupling Hub
Item #102085344
  • 55/70 Coupling Size
  • 65 mm Bore Diameter
  • Jaw Coupling Type
  • Cast Iron Material
  • 65.02 mm Length Through Bore
CJ Series Reborable Jaw Coupling Hub
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    Shipment Options
  • 55/70 Coupling Size
  • 65 mm Bore Diameter
  • Jaw Coupling Type
  • Cast Iron Material
  • 65.02 mm Length Through Bore

applications

  • Pumps
  • Gearboxes
  • Compressors
  • Blowers
  • Mixers
  • Conveyors
  • Generator sets

features

  • No lubrication required
  • No metal to metal contact
  • Still performs if elastomer fails
  • Easy installation
  • Resists oil, dirt, sand, moisture, and grease
  • Torsionally softer jaw design
  • 1.5° angular misalignment capability
Insert Style Bored
Coupling Style Curved Jaw
Hub Dia. 3.86 in
Material Cast Iron
Set Screw Size 3/8-16
RPM [Max] 4750 rpm
Length Through Bore 65.02 mm
Spider Inside Diameter 60 mm
Spider Thickness 22 mm
Torque 410 N-m
Overall Length 90.93 mm
Hub Type B
Coupling Size 55/70
Coupling Type Jaw
Temperature Range [Min] -40 °F
Torque [Min] 3625 in lb
Temperature Range [Max] 212 °F
Nominal Size 65 mm
Keyway Size 18 x 4.4
Bore Dia. [Min] 48.0000 mm
Spider Outside Diameter 120 mm
Bore Dia. [Max] 70.0000 mm
Lock Type Setscrew
Torque [Max] 7250 in lb
Bore Depth 2.36 in
Distance Between Spider and Hub Face 4.06 mm
Outside Dia. 119.89 mm
Angular Displacement 0.09 in
Color Gray
Weight 8.73 LB
EAN or UPC 685144661951
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