Grove Gear Cast Iron Single-Reduction Worm Reducer - NH-BM818-20-L-56

Catalog #:NH-BM818-20-L-56
Part #:NH8180041.00
  • 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:22.00 LB
List Price: $697.00

General Specifications

UPC: 69031005895 Weight: 22.00 LB

Technical Specifications

Input Bore (C Face): 0.625 Input HP: 1.046
Gear Type: Worm Output shaft: Shaft
Output HP: 0.875 Product Line: NH Series - Ironman Narrow Housing Worm Gear Reducers
Series Style: NH-BM-L Mounting Style: Base
Ratio: 20:1 Input Style: C-Face Coupled
Output Key: 1/4 x 1.75 Overhung Load: 1,200
Output Torque: 630 No. of Gear Reductions: Single
Shaft Seal Material: Viton Input Keyway (C Face): 3/16 x 3/32
Center distance (inch): 1.75 Gear Drive Reductions: Single
Input Diameter (in): 0.625 in Reducer: Worm - Right Angle
Assembly: BM-L Product Type: Right Angle
Series: NH Series - Ironman Narrow Housing Worm Gear Reducers Service Factor: 1
Input RPM: 1,750 Reducer Style: Worm - Right Angle
Output Style: L Housing material: Cast Iron
Output Diameter (in): 1.000 in Output Shaft Assembly Code: L
Ratio Range: 20:1 Frame Size: 56
Output Shaft Orientation: L Output RPM: 87
Model Code: BM818
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