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-J

F309B-30K-J

300 Series C-Face Quilled Reducer
Item #101856452
  • .94" Center Distance
  • 30:1 Ratio
  • Special Frame
  • C-Face Quilled Input
  • Right Output
  • Top Worm Position
  • Mobil SHC634 Synthetic Lubricant
  • Cast Iron
+ Show More + Show Less
Boston GearF309B-30K-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
  • .94" Center Distance
  • 30:1 Ratio
  • Special Frame
  • C-Face Quilled Input
  • 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 (Shaft or Bore) Size 1/2 in
Torque Out @ 1150 rpm N/A
Fan Cooled No
Ratio 30:1
Thermal Input Horsepower @ 1750 RPM N/A
Output Torque @ RPM 30 in lb @ 1750 rpm
Base to Centerline of Output Shaft 1 9/16 in
Bolt Center 2 3/4" x 2 3/4"
Output Configuration Right Output
Box Width 3 1/2 in
Shaft Assembly Code J
Input HP @ RPM 0.03 hp @ 1750 rpm
Bore Code SP
Worm Position Top
Use With 309
Bolt Center Length x Bolt Center Width 2 3/4 in x 4 3/4 in
Max. Thrust Load @ 1150 rpm 25 lb/in
Washdown Duty No
Frame Special
Family Name F
Box Length 4 1/32 in
Max. Thrust Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
Max. Overhung Load @ 1750 rpm 25 lb/in
Installed Options High Horizontal Base
Frame Size SP
Output RPM @ Input RPM 58 rpm @ 1750 rpm
Housing Material Cast Iron
Center Distance 0.94 in
Box Height 3 19/32 in
Max. Overhung Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
Base to Centerline of Input Shaft N/A
Motor Application General Purpose
Reduction Type Single Reduction
Input Configuration C-Face Quilled
Lubrication Mobil SHC634 Synthetic
Output (Shaft or Bore) Size 1/2 in
Output RPM @ 1750 rpm Input 58.33 rpm
Torque Out @ 1750 rpm 30 in lb
Weight 10.1 LB
EAN or UPC 781711455708
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison