Skip to content Skip to navigation menu
Boston Gear760-20F-J

760-20F-J

700 Series Standard Reducer
Item #101853906
  • 6" Center Distance
  • 20:1 Ratio
  • w/Fan
  • Shaft Input
  • Right Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
+ Show More + Show Less
Boston Gear760-20F-J
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
  • 6" Center Distance
  • 20:1 Ratio
  • w/Fan
  • Shaft Input
  • Right 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

  • Must be filled to the proper level with the recommended lubricant for your application before operation
Output (Shaft or Bore) Size 2 1/4 in
Box Width 8 1/8 in
Base to Shaft Center Height w/Low Vert. Base Kit 7.31 in
Housing Material Cast Iron
Torque Out @ 1150 rpm 11500 in lb
Input Configuration Shaft Input
Frame Size Shaft Input, Not a C-Face
Max. Overhung Load @ 1750 rpm 2400 lb/in
Output Configuration Right Output
Shaft Assembly Code J
Thermal Input Horsepower @ 1750 RPM N/A
Fan Cooled Yes
Family Name Std Unit
Bolt Center Length x Bolt Center Width 16 1/2 in x 9 1/2 in
Input HP @ RPM 11.93 hp @ 1150 rpm, 17.52 hp @ 1750 rpm
Max. Thrust Load @ RPM 2100 lb/in @ 1150 rpm, 2100 lb/in @ 1750 rpm
Bolt Centers w/ Std. Base Kit (in) 16 1/2 x 9 1/2
Washdown Duty No
Motor Application General Purpose
Input (Shaft or Bore) Size 1 1/2 in
Torque Out @ 1750 rpm 11080 in lb
Frame N/A
Worm Position Universal
Output Torque @ RPM 11080 in lb @ 1750 rpm, 11500 in lb @ 1150 rpm
Max. Input HP @ 100 rpm 1.63 hp
Center Distance 6 in
Base to Centerline of Input Shaft 12 1/2 in
Ratio 20:1
Max. Overhung Load @ RPM 2400 lb/in @ 1150 rpm, 2400 lb/in @ 1750 rpm
HP @ RPM 15 hp @ 1800 rpm
Bolt Centers w/ Vertical Base Kits (in) 20.88 x 11.75
Base to Shaft Center Height w/Std. Base Kit 7 3/4 in
Lubrication None
Bolt Center 16 1/2" x 9 1/2"
Box Height 16 1/2 in
Reduction Type Single Reduction
Output RPM @ 1750 rpm Input 87.5 rpm
Base to Centerline of Output Shaft 6 1/2 in
Box Length 14 1/2 in
Max. Thrust Load @ 1150 rpm 2100 lb/in
Output RPM @ Input RPM 88 rpm @ 1750 rpm
Base to Shaft Center Height w/High Vert. Base Kit 9.63 in
Weight 255.1 LB
EAN or UPC 781711468081
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison