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Boston GearBKF732B30B7J

BKF732B30B7J

700 Series C-Face Quilled Bost-Kleen Reducer
Item #102817614
  • 3 1/4" Center Distance
  • 30:1 Ratio
  • 140TC or 180C Frame
  • C-Face Quilled Input
  • Right Output
  • Top Worm Position
  • No Lubricant
  • Cast Iron, White Epoxy Coating
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Boston GearBKF732B30B7J
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    Shipment Options
  • 3 1/4" Center Distance
  • 30:1 Ratio
  • 140TC or 180C Frame
  • C-Face Quilled Input
  • Right Output

features

  • 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
  • Double lipped oil seals
  • Large oil reservoir provides efficient heat dissipation and lubrication for longer life
  • Corrosion-resistant
  • Durable white epoxy finish
  • Cast iron housing
  • Plated pressure relief valves
  • Washable
  • Housing is straddle milled top and bottom for precise alignment

compliances

  • 0

caution

  • Use of external guides or supports is strongly recommended for overhead mounting.
Max. Overhung Load @ RPM 1300 lb/in @ 1150 rpm, 1300 lb/in @ 1750 rpm
Shaft Assembly Code J
Reduction Type Single Reduction
Box Width 7 9/16 in
Output (Shaft or Bore) Size 1 3/8 in
Output RPM @ Input RPM 58 rpm @ 1750 rpm
Input (Shaft or Bore) Size 7/8 in
Frame Size 140TC, 180C
Bolt Center 9 1/2 in x 6 1/8 in
Base to Centerline of Output Shaft 4 3/8 in
Box Length 9 in
Output Torque @ RPM 2456 in lb @ 1750 rpm, 2675 in lb @ 1150 rpm
Torque Out @ 1750 rpm 2456 in lb
Max. Thrust Load @ RPM 1100 lb/in @ 1150 rpm, 1100 lb/in @ 1750 rpm
Motor Application Washdown Duty
Installed Options High Horizontal Base
Washdown Duty Yes
Input Configuration C-Face Quilled
Bore Code B7
Max. Overhung Load @ 1750 rpm 1300 lb/in
Output RPM @ 1750 rpm Input 58.33 rpm
Output Configuration Right Output
Input HP @ RPM 2.64 hp @ 1750 rpm, 2.8 hp @ 1150 rpm
Family Name F
Box Height 10 1/4 in
Lubrication None
Fan Cooled No
Worm Position Top
Center Distance 3 1/4 in
Max. Thrust Load @ 1150 rpm 1100 lb/in
Housing Material Cast Iron¦White Epoxy Coating
Torque Out @ 1150 rpm 2675 in lb
Ratio 30:1
HP @ RPM 2 hp @ 1800 rpm
Thermal Input Horsepower @ 1750 RPM N/A
Base to Centerline of Input Shaft 7 5/8 in
Use With 732
Frame 140TC, 180C
Weight 93.0 LB
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