Grove Gear Cast Iron Single-Reduction Worm Reducer - NH-BM842-20-R-210

Catalog #:NH-BM842-20-R-210
Part #:NH8420161.00
  • Rugged cast iron housings, covers, and flanges provide superior strength and rigidity.
  • Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant.
  • Large oil capacity provides positive splash lubrication and superior cooling capability.
  • Viton® double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals.
  • O-rings on all bearing covers, eliminating gaskets, sealants and leaks.
  • Oversized high-speed bearings, positively retained for frequent reversing and start/stop cycles. Tapered roller bearings on output shaft for high overhung and thrust load capacities.
  • The unique quill seal guard protects the input seal from damage during motor installation.
  • Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life.
  • All units are 100% run and leak tested at the factory to insure that you receive the highest quality product.
  • Ultimate application flexibility with all-angle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles.
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Weight:131 LB
List Price: $2,700.00

General Specifications

UPC: 69031007969 Weight: 131 LB

Technical Specifications

Product Line: NH Series - Ironman Narrow Housing Worm Gear Reducers Reducer Style: Worm - Right Angle
Housing material: Cast Iron Output HP: 8.458
Gear Type: Worm Output Key: 3/8 x 2.25
Input Style: C-Face Coupled Series Style: NH-BM-R
Input HP: 9.462 Product Type: Right Angle
Input Diameter (in): 1.375 in Output shaft: Shaft
Service Factor: 1 Input RPM: 1,750
Ratio Range: 20:1 Output Diameter (in): 1.750 in
Assembly: BM-R Output RPM: 87
Output Shaft Assembly Code: R Output Style: R
No. of Gear Reductions: Single Frame Size: 210
Output Torque: 6092 Output Shaft Orientation: R
Input Bore (C Face): 1.375 Gear Drive Reductions: Single
Series: NH Series - Ironman Narrow Housing Worm Gear Reducers Input Keyway (C Face): 5/16 x 5/32
Model Code: BM842 Overhung Load: 3,320
Center distance (inch): 4.25 Ratio: 20:1
Reducer: Worm - Right Angle Shaft Seal Material: Viton
Mounting Style: Base
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