# Dodge 47A10LR21 TIGEAR-2 Worm Gear Reducer 10:1 Ratio 3-Piece Coupled Input Double Solid Output 4.7" Center Distance 210TC Frame Green - MROSupply.com ***Dodge 47A10LR21 TIGEAR-2 worm gear reducer with 10:1 ratio, 3-piece coupled input, double solid output shafts, 4.7" center distance, 210TC input flange, cast iron housing, 19.27 HP input, 17.74 HP output, 2" output shaft diameter, green paint finish. Suitable for right-angle power transmission in industrial applications requiring high torque and durability.*** ## Product details: - Catalog number: 47A10LR21 - SKU: 143789 - Price: ***$6,715.14*** Each - Shipping: ***FREE SHIPPING*** ON ORDERS OVER $100 - Typically Ships in: 1 day - Brand: [Dodge](https://www.mrosupply.com/brands/dodge/) - Category: - [3-Piece Coupled Input Output Shaft Double Worm](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-double-worm/) - [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: 219.000 lb - Technicall support: contact supplier for technical support on +1-864-284-5700 ## Product images: - https://static.mrosupply.com/images/noimage.webp ## Product attributes; - Base to output center height: 5.3100 in, 134.874 mm - Case size: 47 - Center Distance: 4.75" (case size 47) - Center distance (in): 4.7 in, Center distance (in):4.7500 in, 120.65 mm - Center to end of shaft distance: 9.0600 in, 230.124 mm - Finish: Green - Gearbox component type: Gearbox - Horsepower rating input: 19.2700 hp, 14.37 kW - Horsepower rating output: 17.7400 hp, 13.229 kW - Housing: Cast iron - Housing material: Cast iron - Input: 210TC - Input Configuration: 3-piece coupled input - Input flange: 210TC - Input HP: 19.27 - Input style: 3-Piece coupled - Lubrication type: PAG, standard temperature - Motor compatibility: NEMA motor, 210TC frame - Motor Frame: 210TC flange mount - Mounting bolt pattern length: 11.0000 in, 279.4 mm - Mounting bolt pattern width: 5.8100 in, 147.574 mm - Nominal ratio: 10 - Output: Double solid output shaft - Output bore/shaft diameter: 2 in - Output horse power: 17.74 - Output shaft: Double (solid) - Output shaft center to input motor mounting face distance: 13.8900 in, 352.806 mm - Output Shaft Diameter: 2.0000" - Output style: Left, right - Overhung load: 5600 lbf, 24910.041 N - Paint type: Standard - Paint/coating: Green - Power Rating: 19.27 HP input capacity - Product Type: TIGEAR-2 right-angle worm gear speed reducer - Rated torque output: 6390 in/lb, 6390.0 in/lb - Ratio: 10:1 reduction ratio - Seal type: Single-lip contact - Shaft diameter output: 2.0000 in, 50.8 mm - Shaft length output: 4.0100 in, 101.854 mm - Suitable for washdown: No - Thermal horsepower rating: 20.0800 hp, 14.974 kW - Torque Rating: 6, 390 in-lb output torque ## Product documents / software: - [Dimensions ](https://documents.mrosupply.com/product_documents/47/47A25H21/tigear_size_47.pdf) - [Features & Benefits ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_fea_ben.pdf) - [Instruction Manual ](https://documents.mrosupply.com/product_documents/17/17A05R14/499429.pdf) - [Nomenclature ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_nom.pdf) - [Renewal Parts ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_renewal_parts_coupled.pdf) - [Selection ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_sel.pdf) - [Specifications ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_spec.pdf) ## Alternate products to `Dodge 47A10LR21 TIGEAR-2 Worm Gear Reducer 10:1 Ratio 3-Piece Coupled Input Double Solid Output 4.7" Center Distance 210TC Frame Green - MROSupply.com`: - [Grove Gear IronMan GR-BM852-10-D-210 (catalog GR8520057.00) 10:1 ratio single reduction worm gear speed reducer with 5.25" center distance, 210TC motorized flexible coupling input, and double extension solid output shaft. Cast iron housing with blue paint, Viton seals, and base mounting for heavy-duty right angle power transmission. 23.15 HP input at 1750 RPM, 6300 lb-in output torque, 2" output diameter.](https://www.mrosupply.com/products/1336049/as-markdown/) ## Suggested products: - [Dodge 47Q30LR18 TIGEAR-2 worm gear speed reducer with 30:1 ratio, double solid output shaft, quill input, and 180TC flange. Cast iron housing with 4.7" center distance, rated 7.95 HP input and 6.34 HP output. Right-angle design for belt conveyors and material handling applications.](https://www.mrosupply.com/products/149520/as-markdown/) - [Dodge 47Q05R21 TIGEAR-2 worm gear speed reducer with 5:1 ratio, right side solid output shaft, 2" output bore, 210TC flange input, 4.7" center distance, cast iron housing, green paint. Quill input design for compact motor mounting. Input horsepower 28.45, output horsepower 26.84. Suitable for industrial power transmission applications requiring right-angle speed reduction.](https://www.mrosupply.com/products/5010379/as-markdown/) - [Dodge 47Q07R21 TIGEAR-2 worm gear speed reducer with 7:1 ratio, right side solid output shaft, 2" output bore, 210TC flange quill input, 4.7" center distance, cast iron housing, green paint. Input horsepower 23.35, output horsepower 21.77. Totally enclosed, ventless design with synthetic lubricant for maintenance-free operation in right-angle power transmission applications.](https://www.mrosupply.com/products/5010390/as-markdown/) - [Dodge 47Q10L25 TIGEAR-2 worm gear speed reducer with 10:1 ratio, 4.7" center distance, quill input, left side solid output shaft, and 250TC flange. Cast iron housing with green paint. Input horsepower 19.27, output horsepower 17.74, and 2" output shaft diameter.](https://www.mrosupply.com/products/148897/as-markdown/) - [Dodge 47Q07R18 TIGEAR-2 worm gear speed reducer with 7:1 ratio, right side solid output shaft, 2" output bore, 180TC flange input, 4.7" center distance, cast iron housing, green paint. Quill input design for compact motor mounting. Suitable for industrial power transmission applications requiring right-angle speed reduction.](https://www.mrosupply.com/products/5010388/as-markdown/) ## Product's reviews: - Bearings - Correct bearings, came the first time! - Great - great - Great customer service - ITEMS WERE IN STOCK, QUICK DELIVERY AND GREAT CUSTOMER SERVICE. - Director - Great costumer care ## FAQ: - How should I store a Dodge gearbox over the off-season?: Dodge's guidance for seasonal or long-term storage: fill the unit completely full of oil, plug the breather, and coat the seal surfaces with cosmoline or grease. Restore the correct operating oil level and breather before returning the unit to service. - How does Dodge warranty evaluation work if a product fails?: Failed units go to Dodge's US plants for evaluation — about a week in transit plus one to two weeks of analysis, and you get the findings either way. Warranty covers workmanship and material defects; failures caused by the application (lubrication, installation) fall to the customer, but the failure analysis tells you the root cause so it doesn't repeat. - Why do Dodge gearboxes cost more than import brands?: Reliability is the product. Dodge TXT and Torque-Arm II reducers go through 15 quality checks before shipping, and Dodge manufactures its own bearings at its North Carolina roller-bearing and Tennessee ball-bearing plants rather than buying them in. You're paying for uptime.