Skip to content Skip to navigation menu
This part may be obsolete or discontinued.
There may be limited quantities still available for purchase. Contact us for availability. Please contact your local service center for alternative options.
Boston GearF309B-5K-H

F309B-5K-H

300 Series C-Face Quilled Reducer
Item #101837665
  • .94" Center Distance
  • 5:1 Ratio
  • Special Frame
  • C-Face Quilled Input
  • Left & Right Output
  • Top Worm Position
  • Mobil SHC634 Synthetic Lubricant
  • Cast Iron
+ Show More + Show Less
Boston GearF309B-5K-H
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
  • .94" Center Distance
  • 5:1 Ratio
  • Special Frame
  • C-Face Quilled Input
  • Left & Right Output

features

  • Prelubricated for ambient temperature range of 50 °F to 125 °F

caution

  • Must be filled to the proper level with the recommended lubricant for your application before operation
Input HP @ RPM 0.08 hp @ 1750 rpm
Worm Position Top
Base to Centerline of Input Shaft N/A
Center Distance 0.94 in
Box Length 4 1/32 in
Torque Out @ 1150 rpm N/A
Bolt Center 2 3/4" x 2 3/4"
Max. Overhung Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
Lubrication Mobil SHC634 Synthetic
Torque Out @ 1750 rpm 9 in lb
Housing Material Cast Iron
HP @ RPM 0.08333333 hp @ 1800 rpm
Output Configuration Left & Right Output
Max. Thrust Load @ 1150 rpm 25 lb/in
Frame Size SP
Output Torque @ RPM 9 in lb @ 1750 rpm
Box Width 3 1/2 in
Ratio 5:1
Shaft Assembly Code H
Thermal Input Horsepower @ 1750 RPM N/A
Max. Thrust Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
Output RPM @ 1750 rpm Input 350 rpm
Frame Special
Input Configuration C-Face Quilled
Installed Options High Horizontal Base
Bore Code SP
Base to Centerline of Output Shaft 1 9/16 in
Fan Cooled No
Output RPM @ Input RPM 350 rpm @ 1750 rpm
Reduction Type Single Reduction
Box Height 3 19/32 in
Family Name F
Input (Shaft or Bore) Size 1/2 in
Output (Shaft or Bore) Size 1/2 in
Bolt Center Length x Bolt Center Width 2 3/4 in x 4 3/4 in
Max. Overhung Load @ 1750 rpm 25 lb/in
Use With 309
Motor Application General Purpose
Washdown Duty No
Weight 10.1 LB
EAN or UPC 781711455609
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison