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Boston GearBKF732B50B5J

BKF732B50B5J

700 Series C-Face Quilled Bost-Kleen Reducer
Item #102818371
  • 3 1/4" Center Distance
  • 50:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Right Output
  • Top Worm Position
  • No Lubricant
  • Cast Iron, White Epoxy Coating
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Boston GearBKF732B50B5J
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    Shipment Options
  • 3 1/4" Center Distance
  • 50:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Right Output

features

  • Washable
  • Corrosion-resistant
  • Durable white epoxy finish
  • Cast iron housing
  • Plated pressure relief valves
  • Double lipped oil seals
  • 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

compliances

  • 0

caution

  • Mounting of speed reducers in overhead positions may be hazardous
  • Use of external guides or supports is strongly recommended for overhead mounting.
Input Configuration C-Face Quilled
Output Configuration Right Output
Installed Options High Horizontal Base
Max. Thrust Load @ RPM 1100 lb/in @ 1150 rpm, 1100 lb/in @ 1750 rpm
Reduction Type Single Reduction
Base to Centerline of Output Shaft 4 3/8 in
Lubrication None
Input (Shaft or Bore) Size 5/8 in
Fan Cooled No
Use With 732
Ratio 50:1
Box Width 7 9/16 in
HP @ RPM 1.5 hp @ 1800 rpm
Output Torque @ RPM 2403 in lb @ 1750 rpm, 2450 in lb @ 1150 rpm
Input HP @ RPM 1.21 hp @ 1150 rpm, 1.7 hp @ 1750 rpm
Output RPM @ 1750 rpm Input 35 rpm
Bore Code B5
Frame 56C
Box Height 10 1/4 in
Box Length 9 in
Bolt Center 9 1/2 in x 6 1/8 in
Worm Position Top
Max. Overhung Load @ 1750 rpm 1300 lb/in
Frame Size 56C
Thermal Input Horsepower @ 1750 RPM N/A
Center Distance 3 1/4 in
Family Name F
Housing Material Cast Iron¦White Epoxy Coating
Torque Out @ 1750 rpm 2403 in lb
Max. Overhung Load @ RPM 1300 lb/in @ 1150 rpm, 1300 lb/in @ 1750 rpm
Output (Shaft or Bore) Size 1 3/8 in
Output RPM @ Input RPM 35 rpm @ 1750 rpm
Max. Thrust Load @ 1150 rpm 1100 lb/in
Motor Application Washdown Duty
Base to Centerline of Input Shaft 7 5/8 in
Shaft Assembly Code J
Washdown Duty Yes
Torque Out @ 1150 rpm 2450 in lb
Weight 93.0 LB
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