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Boston GearBKF713B25B5J

BKF713B25B5J

700 Series C-Face Quilled Bost-Kleen Reducer
Item #102817080
  • 1.330" Center Distance
  • 25:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Right Output
  • Top Worm Position
  • No Lubricant
  • Cast Iron, White Epoxy Coating
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Boston GearBKF713B25B5J
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    Shipment Options
  • 1.330" Center Distance
  • 25:1 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

  • Must be filled to the proper level with the recommended lubricant for your application before operation
Fan Cooled No
Output RPM @ 1750 rpm Input 70 rpm
Worm Position Top
Torque Out @ 1150 rpm 260 in lb
Input Configuration C-Face Quilled
Box Height 5 3/16 in
Box Length 4 1/4 in
Base to Centerline of Output Shaft 2 1/4 in
Housing Material Cast Iron¦White Epoxy Coating
Motor Application Washdown Duty
Bolt Center Length x Bolt Center Width 4 3/8 in x 3 5/16 in
Output Torque @ RPM 260 in lb @ 1150 rpm, 307 in lb @ 1750 rpm
Family Name F
Max. Overhung Load @ 1750 rpm 200 lb/in
Output (Shaft or Bore) Size 5/8 in
Output RPM @ Input RPM 70 rpm @ 1750 rpm
Use With 713
Base to Centerline of Input Shaft 3 19/32 in
Lubrication None
Bore Code B5
Frame 56C
Max. Overhung Load @ RPM 200 lb/in @ 1150 rpm, 200 lb/in @ 1750 rpm
Frame Size 56C
Max. Thrust Load @ 1150 rpm 300 lb/in
Input HP @ RPM 0.24 hp @ 1150 rpm, 0.43 hp @ 1750 rpm
Max. Thrust Load @ RPM 300 lb/in @ 1150 rpm, 300 lb/in @ 1750 rpm
Thermal Input Horsepower @ 1750 RPM N/A
Ratio 25:1
Output Configuration Right Output
Base Yes
Box Width 4.03 in
HP @ RPM 0.1666667 hp @ 1200 rpm, 0.3333333 hp @ 1800 rpm
Shaft Assembly Code J
Reduction Type Single Reduction
Installed Options High Horizontal Base
Center Distance 1.33 in
Input (Shaft or Bore) Size 5/8 in
Washdown Duty Yes
Torque Out @ 1750 rpm 307 in lb
Bolt Center 4 3/8 in x 3 5/16 in
Weight 13.0 LB
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