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Boston Gear309B-5K-G

309B-5K-G

300 Series Standard Reducer
Item #101808984
  • .94" Center Distance
  • 5:1 Ratio
  • Shaft Input
  • Right Output
  • Top Worm Position
  • Mobil SHC634 Synthetic Lubricant
  • Cast Iron
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Boston Gear309B-5K-G
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    Shipment Options
  • .94" Center Distance
  • 5:1 Ratio
  • Shaft Input
  • Right Output
  • Top Worm Position

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
Use With 309
Washdown Duty No
Input Configuration Shaft Input
Base to Centerline of Input Shaft 2.5 in
Output (Shaft or Bore) Size 1/2 in
Family Name Std Unit
Installed Options Horizontal Base
Torque Out @ 1750 rpm 14 in lb
Lubrication Mobil SHC634 Synthetic
Center Distance 0.94 in
Worm Position Top
Motor Application General Purpose
Thermal Input Horsepower @ 1750 RPM N/A
Output RPM @ Input RPM 350 rpm @ 1750 rpm
Output Configuration Right Output
Output Torque @ RPM 14 in lb @ 1750 rpm
Max. Thrust Load @ 1150 rpm 25 lb/in
Box Width 2 3/4 in
Box Length 2 3/4 in
Base to Centerline of Output Shaft 1.5625 in
Input (Shaft or Bore) Size 5/16 in
Fan Cooled No
Frame N/A
Torque Out @ 1150 rpm N/A
Box Height 3 15/32 in
Housing Material Cast Iron
Frame Size Shaft Input, Not a C-Face
Shaft Assembly Code G
Output RPM @ 1750 rpm Input 350 rpm
Bolt Center 2 3/4" x 2 3/4"
Max. Thrust Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
HP @ RPM 0.08333333 hp @ 1800 rpm
Reduction Type Single Reduction
Ratio 5:1
Max. Overhung Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
Max. Overhung Load @ 1750 rpm 25 lb/in
Input HP @ RPM 0.12 hp @ 1750 rpm
Weight 10.1 LB
EAN or UPC 781711455364
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