# Grove Gear IronMan GR-BM818-20-R-140 GR8180089.00 20:1 Single-Reduction Worm Gear Speed Reducer 1.75" Center Distance 140TC Input Solid Output Right Hand Cast Iron - MROSupply.com ***Grove Gear GR-BM818-20-R-140 (catalog GR8180089.00) 20:1 ratio single-reduction worm gear speed reducer with 1.75" center distance. Features 140TC flexible coupling input, 0.625" input diameter, and 0.875" right-hand solid output shaft. Cast iron housing with blue paint finish, Viton shaft seals, and tapered roller bearings. Factory-filled with PAG synthetic oil for industrial power transmission applications.*** ## Product details: - Catalog number: GR8180089.00 - SKU: 1328895 - Price: ***$899.05*** 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: - [Quill Input Solid Output Shaft Right Worm Gear](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/quill-input-solid-output-shaft-right-worm-gear/) - [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: 690310007419 - Technicall support: contact supplier for technical support on 800-626-2120 ## Product images: - https://static.mrosupply.com/images/noimage.webp ## Product attributes; - Assembly: BM-R - Center Distance: 1.8 In. - Center distance (in): 1.75 - Center Distance Range: 1" thru 3.25" - Gear Drive Reductions: Single - Gear Type: Worm - H-Tap Size: 5/16-18 UNC - Housing material: Cast iron - HP Range: 1 to 1-1/2 (< 2) - Input Bore (C Face): 0.875 - Input Diameter (in): 0.625 - Input Flange: 143-5TC - Input HP: 1.283 - Input HP @ 1750 RPM: 1.046 - Input Keyway (C Face): 3/16 x 3/32 - Input RPM: 2500 - Input Style: 3-Piece Coupled - Max OHL (Output Shaft): 1200 - Max Thrust Load (Output Shaft): 1144 - Model Code: BM818 - Motor Frame Size: 140 - Mounting Style: Base - No. of Gear Reductions: Single - Output: Right - Output Diameter (in): 0.875 - Output HP: 0.875 - Output Key: 3/16 x 1.38 - Output RPM: 87 - Output Shaft Assembly Code: R - Output Shaft Direction: Right - Output Shaft Orientation: R - Output Style: R - Output Torque: 630 - Output Torque (lb-in): 551 - Output Torque Range: 500 to 1000 in lbs - Output type: Solid Shaft - Overhung Load: 1200 - Paint/Coating: Blue - Product Line: GR Series - Ironman Worm Gear Reducers - Product Type: Right Angle - Ratio: 20 to 1 - Ratio Range: 20-1 - Reducer: Worm - Right Angle - Reducer Style: Worm - Right Angle - Reducer Type: Single - Series: GR Series - Ironman Worm Gear Reducers - Series Code: GR - Series Style: GR-BM-R - Service Factor: 1 - Shaft Seal Material: Viton - Size: 140TC - TAP Depth: 0.63 - Thrust Rating - output shaft: 1144 ## Product documents / software: - [Catalog](https://documents.mrosupply.com/product_documents/13/28/1328936/Grove_Gear_GR818003600_Catalog_pXbt3wO.pdf) - [GR-BM818-20-R-140_dimensions](https://documents.mrosupply.com/product_documents/GR/GR8130037.00/BM-GR.pdf) - [Instruction/Installation Manual](https://documents.mrosupply.com/product_documents/13/41/1341843/Grove_Gear_EL813001400_Manual_GZR8HGy.pdf) ## Alternate products to `Grove Gear IronMan GR-BM818-20-R-140 GR8180089.00 20:1 Single-Reduction Worm Gear Speed Reducer 1.75" Center Distance 140TC Input Solid Output Right Hand Cast Iron - MROSupply.com`: - [Dodge 26Q20R56 TIGEAR-2 right angle worm gear speed reducer with 20:1 ratio, quill input, right side solid output shaft, 56C flange mount, 2.6" center distance. 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