Grove Gear Cast Iron Single-Reduction Worm Reducer - NH-H826-10-H1-20

Catalog #:NH-H826-10-H1-20
Part #:NH8260503.20
  • 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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General Specifications

UPC: 69031007010 Weight: 43 LB

Technical Specifications

Bore Code: 20 Input HP: 4.492
Output Shaft Orientation: H1 Reducer Style: Worm - Right Angle
Series: NH Series - Ironman Narrow Housing Worm Gear Reducers Product Line: NH Series - Ironman Narrow Housing Worm Gear Reducers
No. of Gear Reductions: Single Gear Type: Worm
Shaft Seal Material: Viton Output Torque: 1475
Output Shaft Assembly Code: H1 Center distance (inch): 2.63
Gear Drive Reductions: Single Output Style: H1
Model Code: H826 Product Type: Right Angle
Input Style: Shaft Assembly: H-H1
Input Keyway: 3/16 x 1.63 Center Distance Range: 1" thru 3.25"
Input RPM: 1,750 Series Style: NH-H-H1
Output RPM: 175 Ratio Range: 10:1
Mounting Style: Shaft Mount Output Key: 1/4 X 2.50
Output Torque Range: 1000 to 2500 in lbs Input Diameter (in): 0.75 in
Service Factor: 1 HP Range: 3HP (< 5)
Housing material: Cast Iron Output shaft: Hollow Bore
Overhung Load: 1,625 Output Hollow Shaft Diameter (in): 1.250 in
Output HP: 4.097 Ratio: 10:1
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