# Grove Gear Narrow Housing IronMan NH-HMQ821-5-H1-140-23 NH8210549.23 5:1 Worm Gear Speed Reducer 2.06" Center Distance 140TC Quill Input Hollow Output Cast Iron - MROSupply.com ***Grove Gear NH-HMQ821-5-H1-140-23 NH8210549.23 Narrow Housing IronMan 5:1 ratio, 2.06" center distance, right angle cast iron single-reduction worm gear speed reducer with 140TC quill flange input, 0.875" input diameter, and 1-7/16" hollow output bore. Universal hand hollow output. Motorized quill input style. Blue painted finish.*** ## Product details: - Catalog number: NH8210549.23 - SKU: 1344917 - Price: ***$1,386.78*** Each - Shipping: ***FREE SHIPPING*** ON ORDERS OVER $100 - Typically Ships in: 1 day - Brand: [Electra/Grove Gear](https://www.mrosupply.com/brands/electragrove-gear/) - Category: - [140TC Input Flange](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/quill-input-hollow-bore-output-worm-gear-reducers/140tc-input-flange/) - [Quill Input Hollow Bore Output Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/quill-input-hollow-bore-output-worm-gear-reducers/) - [Quill Input Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/) - [Right Angle Worm Gear Speed Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/) - [Right Angle Speed Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/) - [Speed Reducers](htts://www.mrosupply.com/speed-reducers/) - Unit of measure: each - Weight: 26.000 lb - UPC: 690310064269 - Technicall support: contact supplier for technical support on 800-626-2120 ## Product images: - https://static.mrosupply.com/images/noimage.webp ## Product attributes; - Assembly: HMQ-H1 - Bore Code: 23 - Center Distance: 2.1 In. - Center distance (in): 2.06 - Center Distance Range: 1" thru 3.25" - Gear Drive Reductions: Single - Gear Type: Worm - Housing material: Cast iron - HP Range: 3HP (< 5) - Input Bore (C Face): 0.875 - Input Diameter (in): 0.875 - Input Flange: 140TC - Input HP: 3.653 - Input HP @ 1750 RPM: 3.653 - Input RPM: 1750 - Input Style: Quill - Keyway: 3/16 X 3/32 - Max OHL (Output Shaft): 775 - Max Thrust Load (Output Shaft): 735 - Model Code: HMQ821 - Motor Frame Size: 140 - Mounting Style: Shaft Mount - No. of Gear Reductions: Single - Output: Hollow - Output Diameter (in): 1.438 - Output Hollow Shaft Diameter (in): 1.438 - Output HP: 3.41 - Output Key: 3/8 X 3.00 - Output RPM: 350 - Output Shaft Assembly Code: H1 - Output Shaft Direction: H1 - Output Shaft Orientation: H1 - Output Style: H1 - Output Torque: 614 - Output Torque Range: 500 to 1000 in lbs - Output type: Hollow bore - Overhung Load Rating (Output Shaft(lb)): 775 - Paint/Coating: Blue - Product Line: NH Series - Ironman Narrow Housing Worm Gear Reducers - Product Type: Right Angle - Ratio: 5 to 1 - Ratio Range: 5-1 - Reducer: Worm - Right Angle - Reducer Style: Worm - Right Angle - Reducer Type: Single - Series: NH Series - Ironman Narrow Housing Worm Gear Reducers - Series Code: NH - Series Style: NH-HMQ-H1 - Service Factor: 1 - Shaft Seal Material: Viton - Size: 140TC - Thrust Rating - output shaft: 735 ## Product documents / software: - [Catalog](https://documents.mrosupply.com/product_documents/13/44/1344898/Grove_Gear_NH821050123_Catalog_LLM738Y.pdf) - [Instruction/Installation Manual](https://documents.mrosupply.com/product_documents/13/41/1341843/Grove_Gear_EL813001400_Manual_GZR8HGy.pdf) - [NH-HMQ821-5-H-140-23_dimensions](https://documents.mrosupply.com/product_documents/NH/NH8130525.10/HMQ-NH.pdf) ## Alternate products to `Grove Gear Narrow Housing IronMan NH-HMQ821-5-H1-140-23 NH8210549.23 5:1 Worm Gear Speed Reducer 2.06" Center Distance 140TC Quill Input Hollow Output Cast Iron - MROSupply.com`: - [Grove Gear IronMan GR-HMQ826-5-H1-56-23 (catalog GR8260549.23) 5:1 ratio single-reduction worm gear speed reducer with 2.63" center distance, 56C quill flange input, and universal hand hollow output with 1.438" bore. Cast iron housing with blue paint, factory-filled PAG synthetic oil, and Viton double-lip seals. Designed for right-angle power transmission in material handling, conveyor, and mixer applications.](https://www.mrosupply.com/products/1331157/as-markdown/) - [Grove Gear Flexaline GRG-HMQ821-5-H1-140-23 (catalog GRG8210549.23) 5:1 ratio single-reduction worm gear speed reducer with 2.06" center distance, 140TC quill flange input, and universal hand hollow output with 1.438" bore. Cast iron housing with blue paint finish, Viton shaft seals, and factory-filled PAG synthetic oil. Interchangeable with legacy Flexaline mounting dimensions.](https://www.mrosupply.com/products/1339955/as-markdown/) - [Grove Gear Electra-Gear EL-HMQ824-5-H1-56-23 (catalog EL8240549.23) 5:1 ratio right angle aluminum single-reduction worm gear speed reducer with 2.38" center distance. Features 56C quill flange input, universal hand hollow output with 1-7/16" bore, 0.625" input diameter, and 1.438" output diameter. Lightweight aluminum housing ideal for OEM and corrosion-resistant applications.](https://www.mrosupply.com/products/1320017/as-markdown/) ## Product's reviews: - Replacement for an obsolete gearbox - We needed this gearbox as a replacement for an obsolete model made by Grove Gear back in the 90's. Needed to call the company to find out the equivalent and they directed me towards MRO. If this one will last as long as its predecessor I'll be retired by the time it will need to be replaced again. - Gear box - excellent service, fast, easy, and customer service outstanding, if any changes they call and let you know, - Coach - Timely delivery in an untimely world. - Gearbox gold - Great Gearbox, great price, free shipping!