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Boston GearRF726-5-B5-G

RF726-5-B5-G

700 Series C-Face Coupled Reducer
Item #102817697
  • 2 5/8" Center Distance
  • 5:1 Ratio
  • 56C Frame
  • C-Face Coupled Input
  • Left Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
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Boston GearRF726-5-B5-G
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    Shipment Options
  • 2 5/8" Center Distance
  • 5:1 Ratio
  • 56C Frame
  • C-Face Coupled Input
  • Left Output

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

  • Must be filled to the proper level with the recommended lubricant for your application before operation
Output (Shaft or Bore) Size 1 1/8 in
Max. Overhung Load @ RPM 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Worm Position Universal
Torque Out @ 1150 rpm 1000 in lb
Box Length 7 3/8 in
HP @ RPM 5 hp @ 1800 rpm
Shaft Assembly Code G
Bolt Center 6 3/8 in x 3 3/8 in
Torque Out @ 1750 rpm 1034 in lb
Fan Cooled No
Output RPM @ 1750 rpm Input 350 rpm
Ratio 5:1
Box Height 8 in
Max. Thrust Load @ 1150 rpm 900 lb/in
Frame 56C
Input HP @ RPM 4.05 hp @ 1150 rpm, 6.11 hp @ 1750 rpm
Max. Overhung Load @ 1750 rpm 1000 lb/in
Bore Code B5
Thermal Input Horsepower @ 1750 RPM N/A
Box Width 5 29/32 in
Input (Shaft or Bore) Size 5/8 in
Base to Centerline of Output Shaft 2 15/16 in
Center Distance 2 5/8 in
Frame Size 56C
Output RPM @ Input RPM 350 rpm @ 1750 rpm
Base to Centerline of Input Shaft 5 9/16 in
Family Name RF
Motor Application General Purpose
Lubrication None
Max. Thrust Load @ RPM 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm
Housing Material Cast Iron
Output Torque @ RPM 1000 in lb @ 1150 rpm, 1034 in lb @ 1750 rpm
Input Configuration C-Face Coupled
Output Configuration Left Output
Use With 726
Reduction Type Single Reduction
Washdown Duty No
Weight 53.1 LB
EAN or UPC 884107189376
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