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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
Box Length 8 1/2 in
Torque Out @ 1150 rpm N/A
Frame 56C
Lubrication None
Family Name RFWA
Max. Overhung Load @ 1750 rpm 2000 lb/in
Ratio 300:1
Motor HP 1 hp
Center Distance 3 3/4 in
Base to Centerline of Output Shaft 6 9/16 in
Thermal Input Horsepower @ 1750 RPM N/A
Output Configuration Left Output
Box Height 10 7/16 in
Output RPM @ 1750 rpm Input 5.8 rpm
Motor Application General Purpose
Bolt Center 8 1/2 in x 4 3/4 in
Input Configuration C-Face Coupled
Worm Position Universal¦Parallel
Housing Material Cast Iron
Base to Shaft Center Height w/High Vert. Base Kit 7 in
Max. Thrust Load @ 1150 rpm 1300 lb/in
Base to Shaft Center Height w/Low Vert. Base Kit 5 1/4 in
Bore Code B5
Fan Cooled No
Bolt Centers w/ Vertical Base Kits (in) 13.94 x 8.00
Keyway Size 3/16 x 3/32
Torque Out @ 1750 rpm 5800 in lb
Output (Shaft or Bore) Size 1 5/8 in
Bolt Centers w/ Std. Base Kit (in) 10 3/8 x 7
Shaft Assembly Code G
Base to Centerline of Input Shaft 4 7/8 in
Washdown Duty No
HP @ RPM 1 hp @ 1800 rpm
Reduction Type Double Reduction
Input (Shaft or Bore) Size 5/8 in
Base to Shaft Center Height w/Std. Base Kit 7 1/2 in
Frame Size 56C
Box Width 14 35/64 in
Weight 115.1 LB
EAN or UPC 781711530610
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