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-30K-G

F309B-30K-G

300 Series C-Face Quilled Reducer
Item #101834956
  • .94" Center Distance
  • 30:1 Ratio
  • Special Frame
  • C-Face Quilled Input
  • Left Output
  • Top Worm Position
  • Mobil SHC634 Synthetic Lubricant
  • Cast Iron
+ Show More + Show Less
Boston GearF309B-30K-G
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
  • 30:1 Ratio
  • Special Frame
  • C-Face Quilled Input
  • Left 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
Output RPM @ 1750 rpm Input 58.33 rpm
Box Height 3 19/32 in
Family Name F
Frame Special
Box Width 3 1/2 in
Box Length 4 1/32 in
Max. Overhung Load @ 1750 rpm 25 lb/in
Max. Thrust Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
Shaft Assembly Code G
Output (Shaft or Bore) Size 1/2 in
Center Distance 0.94 in
Torque Out @ 1150 rpm N/A
Use With 309
Motor Application General Purpose
Bore Code SP
Housing Material Cast Iron
Worm Position Top
Input Configuration C-Face Quilled
Installed Options High Horizontal Base
Output Configuration Left Output
Ratio 30:1
Fan Cooled No
Output RPM @ Input RPM 58 rpm @ 1750 rpm
Thermal Input Horsepower @ 1750 RPM N/A
Max. Thrust Load @ 1150 rpm 25 lb/in
Lubrication Mobil SHC634 Synthetic
Bolt Center 2 3/4" x 2 3/4"
Bolt Center Length x Bolt Center Width 2 3/4 in x 4 3/4 in
Base to Centerline of Input Shaft N/A
Frame Size SP
Output Torque @ RPM 30 in lb @ 1750 rpm
Washdown Duty No
Input HP @ RPM 0.03 hp @ 1750 rpm
Reduction Type Single Reduction
Base to Centerline of Output Shaft 1 9/16 in
Max. Overhung Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
Torque Out @ 1750 rpm 30 in lb
Input (Shaft or Bore) Size 1/2 in
Weight 10.1 LB
EAN or UPC 781711455586
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison