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Boston GearRF738-60F-B7-H

RF738-60F-B7-H

700 Series C-Face Coupled Reducer
Item #101869850
  • 3 3/4" Center Distance
  • 60:1 Ratio
  • 140TC or 180C Frame
  • w/Fan
  • C-Face Coupled Input
  • Left & Right Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
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Boston GearRF738-60F-B7-H
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    Shipment Options
  • 3 3/4" Center Distance
  • 60:1 Ratio
  • 140TC or 180C Frame
  • w/Fan
  • C-Face Coupled Input

features

  • Large oil reservoir provides efficient heat dissipation and lubrication for longer life
  • Housing is straddle milled top and bottom for precise alignment
  • Internal baffles ensure positive, leak-free venting
  • Rugged housing fabricated of fine-grained cast iron for maximum strength and greater precision during worm and gear alignment
  • Bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and load capacities on size 713 to 760
  • High strength steel output shaft ensures capacity for high torque
  • Pipe plugs allow easy fill, level and drain in any mounting position
  • Super finished oil seal diameters on both input and output shafts extend seal life

caution

  • Support of piping and pulsation dampener required
Thermal Input Horsepower @ 1750 RPM N/A
Output Torque @ RPM 3277 in lb @ 1750 rpm, 3850 in lb @ 1150 rpm
HP @ RPM 2 hp @ 1800 rpm
Base to Shaft Center Height w/Std. Base Kit 7 1/2 in
Keyway Size 3/16 x 3/32
Motor HP 2 hp
Ratio 60:1
Reduction Type Single Reduction
Input HP @ RPM 1.72 hp @ 1150 rpm, 2.24 hp @ 1750 rpm
Base to Centerline of Input Shaft 7 5/8 in
Max. Thrust Load @ RPM 1300 lb/in @ 1150 rpm, 1300 lb/in @ 1750 rpm
Max. Overhung Load @ 1750 rpm 2000 lb/in
Bolt Center 8 1/2 in x 4 3/4 in
Family Name RF
Max. Overhung Load @ RPM 2000 lb/in @ 1150 rpm, 2000 lb/in @ 1750 rpm
Housing Material Cast Iron
Base to Centerline of Output Shaft 3 7/8 in
Bolt Centers w/ Vertical Base Kits (in) 13.94 x 8.00
Worm Position Universal
Base to Shaft Center Height w/High Vert. Base Kit 7 in
Output RPM @ Input RPM 29 rpm @ 1750 rpm
Box Width 8 3/8 in
Output (Shaft or Bore) Size 1 5/8 in
Output RPM @ 1750 rpm Input 29.2 rpm
Frame 140TC, 180C
Motor Application General Purpose
Center Distance 3 3/4 in
Base to Shaft Center Height w/Low Vert. Base Kit 5 1/4 in
Output Configuration Left & Right Output
Installed Options Fan
Lubrication None
Frame Size 140TC, 180C
Max. Input HP @ 100 rpm 0.22 hp
Input Configuration C-Face Coupled
Torque Out @ 1750 rpm 3277 in lb
Max. Thrust Load @ 1150 rpm 1300 lb/in
Box Height 10 7/16 in
Shaft Assembly Code H
Washdown Duty No
Bolt Centers w/ Std. Base Kit (in) 10 3/8 x 7
Input (Shaft or Bore) Size 7/8 in
Torque Out @ 1150 rpm 3850 in lb
Fan Cooled Yes
Box Length 10 in
Bore Code B7
Weight 101.1 LB
EAN or UPC 781711496077
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