Skip to content Skip to navigation menu
Boston GearBKF738B50B9J

BKF738B50B9J

700 Series C-Face Quilled Bost-Kleen Reducer
Item #102817748
  • 3 3/4" Center Distance
  • 50:1 Ratio
  • 180TC or 210C Frame
  • C-Face Quilled Input
  • Right Output
  • Top Worm Position
  • No Lubricant
  • Cast Iron, White Epoxy Coating
+ Show More + Show Less
Boston GearBKF738B50B9J
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 3 3/4" Center Distance
  • 50:1 Ratio
  • 180TC or 210C 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
Reduction Type Single Reduction
Motor Application Washdown Duty
Base to Centerline of Output Shaft 4 13/16 in
Installed Options High Horizontal Base
Max. Thrust Load @ 1150 rpm 1300 lb/in
Ratio 50:1
Box Width 8 3/8 in
Input HP @ RPM 1.67 hp @ 1150 rpm, 2.28 hp @ 1750 rpm
Box Length 10 in
Bolt Center 10 3/8" x 7"
Washdown Duty Yes
Fan Cooled No
Output RPM @ Input RPM 35 rpm @ 1750 rpm
Output (Shaft or Bore) Size 1 5/8 in
Input (Shaft or Bore) Size 1 1/8 in
Lubrication None
Box Height 11 3/8 in
Base Yes
HP @ RPM 2 hp @ 1800 rpm
Bore Code B9
Family Name F
Worm Position Top
Housing Material Cast Iron¦White Epoxy Coating
Frame Size 180TC, 210C
Thermal Input Horsepower @ 1750 RPM N/A
Base to Centerline of Input Shaft 8 9/16 in
Frame 180TC, 210C
Torque Out @ 1750 rpm 3280 in lb
Input Configuration C-Face Quilled
Shaft Assembly Code J
Output Configuration Right Output
Max. Thrust Load @ RPM 1300 lb/in @ 1150 rpm, 1300 lb/in @ 1750 rpm
Output Torque @ RPM 3280 in lb @ 1750 rpm, 3400 in lb @ 1150 rpm
Output RPM @ 1750 rpm Input 35 rpm
Max. Overhung Load @ RPM 2000 lb/in @ 1150 rpm, 2000 lb/in @ 1750 rpm
Max. Overhung Load @ 1750 rpm 2000 lb/in
Bolt Center Length x Bolt Center Width 10 3/8 in x 7 in
Center Distance 3 3/4 in
Torque Out @ 1150 rpm 3400 in lb
Weight 131.0 LB
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison