Grove Right Angle Gear Reducer GR8520321.00GROVE Catalog Number: GR8520321.00
GROVE Model Number: GR-BMQ852-50-D-180
Description: 800 Series Cast-Iron Right Angle Gear Reducer
Output Shaft CONFIG: Double Output Shafts Available

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APPLICATIONS: Wide variety of applications requiring slow speed and high torque, ideal for conveyors, material handling, textile machines, packaging machinery, etc.


  • Heavy duty cast iron housings construction
  • Factory filled with Premium Synthetic PAG Lube as standard
  • Precision mounting surfaces
  • O-rings on input and output covers
  • Viton Seals throughout
  • Cast Iron NEMA C input flange, Push-off holes
  • Seal Guard
  • IronMan fine-grained, one-piece cast housing
  • Bronze alloy worm gear
  • Tapered roller bearings
  • Premium Grade 5 assembly bolts throughout
  • Mounting dimensions are interchangeable with Baldor 900 series, Boston Gear, Browning Raider, Falk, Morse Invader and other “industry standard” reducers.

GROVE Gear Reducers combine the premium features of the GROVE IRONMAN with the industry's broadest product offering of the Grove Gear Flexaline.

Ratio:1 50
Input RPM 1750
Output RPM 35
Input HP 6.78
Output HP 5.2
Output Torque (lb.-in.) 9362
Housing Construction Cast Iron
Overhung Load (lbs.) 3560
Reducer Type Worm – Right Angle
Center Distance (in) 5.25
Reducer Style BMQ
Input Style C-Faced Quill
Frame Size 180TC
Assembly BMQ-D
Output Shaft Assembly D (Double Output)
Bore Size (in) n/a