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Sier-Bath Coupling

FMM1.5HUB RSB

Sier-Bath Coupling
Item #102132160
  • Size F1.5 Gear Coupling Mill Motor Flex Hub
  • RSB
  • Bore Range 11/16" to 2 1/8"
Sier-Bath Coupling
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    Shipment Options
  • Size F1.5 Gear Coupling Mill Motor Flex Hub
  • RSB
  • Bore Range 11/16" to 2 1/8"

features

  • Compensates for angular, parallel and axial misalignment
  • Hub teeth are fully crowned to provide for a larger contact area and lower stress under misaligned conditions
  • Crowned tooth design avoids end loading that occurs on straight teeth under misalignment
  • Patented Vari-Crown® gear teeth for long life
  • Standard 20° pressure angle
  • Piloted gear fit for higher speeds and less vibration
Material 1045 Carbon Steel, AISI 1045
RPM [Max] 5500 rpm
Overall Length 6.56 in
Hub Dia. 3 in
Insert Style Unbored
Torque 18900 in lb
Color Metallic
Outside Dia. 3 in
Bore Dia. [Min] 11/16 in
Torque Rating [Max] 18900 in lb
Length Through Bore 1.9375 in
Coupling Type Gear Coupling Hubs
Input Bore Range 11/16" to 2 1/8"
Bore Type Rough Stock Bore
Coupling Size F1.5, 1 1/2
Bore Dia. [Max] 2 1/8 in
HP @ RPM 30 hp @ 100 rpm
Weight 7.6 LB
EAN or UPC 697904011302
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