Worm Gear Drive This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Worm Gears Prototypes - soon. Make vs. Buy and find interested suppliers Net 60 Buyer is also need quotes for 2 pcs. Approximately 1.417 inch OD x 7.09 inch long. Please see drawing for all specifications. Note:The parts listed on RFQ 896084 & RFQ 896258 mate together. Part Part Number: RD2548-003 Material: Carbon Steel Material Grade: 1040 HR Technical Specifications Category:Worm Gears Dimensions1.417 x 7.09 inch Tolerance:0.003Annual Usage:100.0 Are you looking for suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) to provide manufacturing services for machine tool industry, automotive industry? For more information visit MFG.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your online quoting experience Worm Gears: Worm gears are connected on perpendicular, non-intersecting shafts. A wheel gear is driven by a mating worm shaft, with spiral teeth, to transmit power or motion to parts or components. Worm gears are used to prevent backlash, control speed and torque with high accuracy.