# Grove Gear IronMan GR-BM852-5-L-210 GR8520187.00 5:1 Single-Reduction Worm Gear Speed Reducer 5.25" Center Distance 210TC Input Left Hand Solid Output Cast Iron - MROSupply.com ***Grove Gear GR-BM852-5-L-210 GR8520187.00 5:1 ratio, 5.25" center distance, right angle cast iron single-reduction worm gear speed reducer. Motorized non-flanged solid output with left hand output shaft. 210TC input frame, 1.25" input diameter, 2" output diameter. Part of the 800 Series.*** ## Product details: - Catalog number: GR8520187.00 - SKU: 1336179 - Price: ***$4,956.42*** 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: - [3-Piece Coupled Input Output Shaft Left Worm Gear](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/3-piece-coupled-input-worm-gear-reducers/3-piece-coupled-input-output-shaft-left-worm-gear/) - [3-Piece Coupled Input Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/3-piece-coupled-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: 254.000 lb - UPC: 690310031773 - Technicall support: contact supplier for technical support on 800-626-2120 ## Product images: - https://static.mrosupply.com/images/noimage.webp ## Product attributes; - Assembly: BM-L - Center Distance: 5.2 In. - Center distance (in): 5.25 - Center Distance Range: Above 3.25" - Gear Drive Reductions: Single - Gear Type: Worm - H-Tap Size: 5/8-11 UNC - Housing material: Cast iron - HP Range: 30 HP (< 50) - Input Bore (C Face): 1.375 - Input Diameter (in): 1.25 - Input Flange: 213-5TC - Input HP: 27.55 - Input HP @ 1750 RPM: 32.51 - Input Keyway (C Face): 5/16 x 5/32 - Input RPM: 1170 - Input Style: 3-Piece Coupled - Keyway: 1/4 X 3.00 - Max OHL (Output Shaft): 3100 - Max Thrust Load (Output Shaft): 1675 - Model Code: BM852 - Motor Frame Size: 210 - Mounting Style: Base - No. of Gear Reductions: Single - Output: Left - Output Diameter (in): 2 - Output HP: 31.17 - Output Key: 1/2 X 3.50 - Output RPM: 350 - Output Shaft Assembly Code: L - Output Shaft Direction: Left - Output Shaft Orientation: L - Output Style: L - Output Torque: 5753 - Output Torque (lb-in): 7276 - Output Torque Range: 5000 to 10000 in lbs - Output type: Solid Shaft - Overhung Load: 3100 - Paint/Coating: Blue - Product Line: GR Series - Ironman 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: GR Series - Ironman Worm Gear Reducers - Series Code: GR - Series Style: GR-BM-L - Service Factor: 1 - Shaft Seal Material: Viton - Size: 210TC - TAP Depth: 1.25 - Thrust Rating - output shaft: 1675 ## Product documents / software: - [Catalog](https://documents.mrosupply.com/product_documents/13/36/1336256/Grove_Gear_GR852009900_Catalog_hX8abEf.pdf) - [GR-BM852-5-L-210_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-BM852-5-L-210 GR8520187.00 5:1 Single-Reduction Worm Gear Speed Reducer 5.25" Center Distance 210TC Input Left Hand Solid Output Cast Iron - MROSupply.com`: - [Hub City 0230-01606 PowerCube 15:1 single-reduction worm gear reducer with cast iron housing. Features a 0.625" input diameter, 1.000" hollow bore output, and 56C C-face quill input for direct motor mounting.](https://www.mrosupply.com/products/2224119/as-markdown/) - [Hub City 0230-07375 PowerCubeX 20:1 single-reduction worm gear reducer with cast iron housing. Features 0.875" C-face quill input and 1.438" hollow bore output. Designed for right-angle power transmission in industrial applications.](https://www.mrosupply.com/products/2226011/as-markdown/) - [Hub City 0230-07176 PowerCube 60:1 single-reduction worm gear reducer with cast iron housing, 56C C-face quill input, and 1.250" solid shaft output. Designed for right-angle power transmission in industrial applications.](https://www.mrosupply.com/products/2225812/as-markdown/) - [Hub City 0230-01753 PowerCube 30:1 single-reduction worm gear reducer with cast iron housing, 0.625" hollow bore output, and 56C C-face quill input. Right-angle worm drive for industrial power transmission applications.](https://www.mrosupply.com/products/2224265/as-markdown/) - [Hub City 0230-07378 PowerCube 40:1 single-reduction worm gear reducer with cast iron housing. Features a 0.875" input diameter, 1.438" hollow bore output, and 56C C-face quill input for direct motor mounting.](https://www.mrosupply.com/products/2226014/as-markdown/) - [Hub City 0230-01477 PowerCube 30:1 single-reduction worm gear reducer with cast iron housing, 0.625" input diameter, and 0.750" output diameter. Features 56C C-face quill input and shaft output configuration for right-angle power transmission in industrial applications.](https://www.mrosupply.com/products/2223990/as-markdown/) - [Hub City 0230-07248 PowerCube 60:1 single-reduction worm gear reducer with cast iron housing, 0.625" input diameter, and 1.250" output diameter. 56C C-face quill input and shaft output configuration for industrial power transmission applications requiring precise speed reduction.](https://www.mrosupply.com/products/2225884/as-markdown/) - [Hub City 0230-01473 PowerCube 10:1 single-reduction worm gear speed reducer with cast iron housing, 0.625" input diameter, and 0.750" output diameter. 56C C-face quill input and shaft output configuration. Suitable for general industrial power transmission applications.](https://www.mrosupply.com/products/2223986/as-markdown/) ## Product's reviews: - Gearbox gold - Great Gearbox, great price, free shipping! - Right on - Took a bit to ship but after it shipped I got it fast. Right product. - Enginiering - got what I need it the first time. no hassle, friendly customer service, communication is excellent, I am happy with the delivery time. - 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.