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Boston GearRFWA738-300E-B5-G

RFWA738-300E-B5-G

700 Series C-Face Coupled Double Reduction Parallel Reducer
Item #101871344
  • 3 3/4" Center Distance
  • 300:1 Ratio
  • 56C Frame
  • C-Face Coupled Input
  • Left Output
  • Universal, Parallel Worm Position
  • No Lubricant
  • Cast Iron
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Boston GearRFWA738-300E-B5-G
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    Shipment Options
  • 3 3/4" Center Distance
  • 300:1 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

  • Polycarbonate bowls, being transparent and tough, are ideal for use with filters and lubricators. They are suitable for use in normal industrial environments, but should not be located in areas where they could be subjected to direct sunlight, an impact
Base to Centerline of Output Shaft 6 9/16 in
Output (Shaft or Bore) Size 1 5/8 in
Base to Shaft Center Height w/Low Vert. Base Kit 5 1/4 in
Motor Application General Purpose
Input (Shaft or Bore) Size 5/8 in
Bore Code B5
Bolt Centers w/ Vertical Base Kits (in) 13.94 x 8.00
Max. Thrust Load @ 1150 rpm 1300 lb/in
Frame 56C
Shaft Assembly Code G
Box Length 8 1/2 in
Base to Shaft Center Height w/High Vert. Base Kit 7 in
Box Width 14 35/64 in
HP @ RPM 1 hp @ 1800 rpm
Output Configuration Left Output
Lubrication None
Torque Out @ 1150 rpm N/A
Center Distance 3 3/4 in
Family Name RFWA
Washdown Duty No
Base to Centerline of Input Shaft 4 7/8 in
Worm Position Universal¦Parallel
Output RPM @ 1750 rpm Input 5.8 rpm
Max. Overhung Load @ 1750 rpm 2000 lb/in
Torque Out @ 1750 rpm 5800 in lb
Thermal Input Horsepower @ 1750 RPM N/A
Base to Shaft Center Height w/Std. Base Kit 7 1/2 in
Bolt Center 8 1/2 in x 4 3/4 in
Fan Cooled No
Housing Material Cast Iron
Keyway Size 3/16 x 3/32
Box Height 10 7/16 in
Input Configuration C-Face Coupled
Bolt Centers w/ Std. Base Kit (in) 10 3/8 x 7
Reduction Type Double Reduction
Ratio 300:1
Motor HP 1 hp
Frame Size 56C
Weight 115.1 LB
EAN or UPC 781711530610
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