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