Skip to content Skip to navigation menu
Boston GearHF721-60-B5-H-P14

HF721-60-B5-H-P14

700 Series Bostmount C-Face Quilled Reducer
Item #101794161
  • 2 1/16" Center Distance
  • 60:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Hollow Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
+ Show More + Show Less
Boston GearHF721-60-B5-H-P14
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
  • 2 1/16" Center Distance
  • 60:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Hollow Output

features

  • Large oil reservoir provides efficient heat dissipation and lubrication for longer life
  • Housing is straddle milled top and bottom for precise alignment
  • Internal baffles ensure positive, leak-free venting
  • Rugged housing fabricated of fine-grained cast iron for maximum strength and greater precision during worm and gear alignment
  • Bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and load capacities on size 713 to 760
  • High strength steel output shaft ensures capacity for high torque
  • Pipe plugs allow easy fill, level and drain in any mounting position
  • Super finished oil seal diameters on both input and output shafts extend seal life

caution

  • High loads, high ambient or operating temperatures, and unusually contaminated atmospheres will require more frequent relubrication.
Output (Shaft or Bore) Size 7/8 in
Use With 721
Input HP @ RPM 0.34 hp @ 1150 rpm, 0.55 hp @ 1750 rpm
Output Configuration Hollow Output
Output RPM @ 1750 rpm Input 29.2 rpm
Bore Code B5
Bolt Centers w/ Vertical Base Kits (in) 8 3/8 x 4 7/8
Family Name HF
Max. Input HP @ 100 rpm 0.055 hp
Base to Shaft Center Height w/High Vert. Base Kit 4.88 in
Box Width 4 45/64 in
Max. Overhung Load @ 1750 rpm 700 lb/in
Housing Material Cast Iron
Washdown Duty No
Center Distance 2 1/16 in
Torque Out @ 1150 rpm 730 in lb
Input Configuration C-Face Quilled
Bolt Centers w/ Std. Base Kit (in) 6 3/8 x 4 11/16
Reduction Type Single Reduction
Base to Centerline of Output Shaft 2 9/32 in
Keyway Size 3/16 x 3/32
Box Length 6 in
Bolt Center Length x Bolt Center Width 5 in x 2 7/8 in
Base to Shaft Center Height w/Vert. "J" Base Kit 3.94 in
Bolt Center 5 in x 2 7/8 in
HP @ RPM 0.3333333 hp @ 1200 rpm, 0.5 hp @ 1800 rpm
Input (Shaft or Bore) Size 5/8 in
Frame Size 56C
Worm Position Universal
Base to Shaft Center Height w/Std. Base Kit 4.81 in
Lubrication None
Output Torque @ RPM 730 in lb @ 1150 rpm, 826 in lb @ 1750 rpm
Max. Overhung Load @ RPM 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm
Thermal Input Horsepower @ 1750 RPM N/A
Output RPM @ Input RPM 29 rpm @ 1750 rpm
Max. Thrust Load @ RPM 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm
Base to Centerline of Input Shaft 4 11/32 in
Fan Cooled No
Bolt Centers w/ Vertical "J" Base Kit (in) 8.63 x 2.63
Motor Application General Purpose
Shaft Assembly Code H
Base to Shaft Center Height w/Low Vert. Base Kit 3.13 in
Frame 56C
Ratio 60:1
Torque Out @ 1750 rpm 826 in lb
Max. Thrust Load @ 1150 rpm 700 lb/in
Motor HP 1/2 hp
Box Height 6 3/8 in
Weight 26.1 LB
EAN or UPC 781711630525
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison