{"id":1660,"date":"2026-09-10T02:09:10","date_gmt":"2026-09-10T02:09:10","guid":{"rendered":"https:\/\/superiortransmissioninc.com\/?post_type=product&p=1660"},"modified":"2026-09-10T02:28:11","modified_gmt":"2026-09-10T02:28:11","slug":"ep-steel-double-helical-gear","status":"publish","type":"product","link":"https:\/\/superiortransmissioninc.com\/hi\/product\/ep-steel-double-helical-gear\/","title":{"rendered":"\u0908\u092a\u0940-\u0938\u094d\u091f\u0940\u0932 \u0921\u092c\u0932 \u0939\u0947\u0932\u093f\u0915\u0932 \u0917\u093f\u092f\u0930"},"content":{"rendered":"
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\u0908\u092a\u0940-\u0938\u094d\u091f\u0940\u0932 \u0921\u092c\u0932 \u0939\u0947\u0932\u093f\u0915\u0932 \u0917\u093f\u092f\u0930<\/h2>\n

Material: Stainless Steel (SS) \u00a0|\u00a0 Diameter: 20 mm (Customizable) \u00a0|\u00a0 Surface: Polished<\/p>\n

Gear Type: Helical Gear \u00a0|\u00a0 Shape: Round \u00a0|\u00a0 Origin: Factory-Direct<\/p>\n<\/div>\n<\/div>\n

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\u0924\u0915\u0928\u0940\u0915\u0940 \u0928\u093f\u0930\u094d\u0926\u0947\u0936<\/h2>\n

The table below summarizes standard parameters of the EP-Steel double helical gear<\/strong>. Custom configurations \u2014 covering module, tooth count, helix angle, bore, keyway, and surface treatment \u2014 are available upon request from our engineering team.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u092a\u0948\u0930\u093e\u092e\u0940\u091f\u0930<\/th>\nStandard Value<\/th>\nCustomizable Range<\/th>\n<\/tr>\n<\/thead>\n
\u0917\u093f\u092f\u0930 \u092a\u094d\u0930\u0915\u093e\u0930<\/td>\nDouble Helical Gear (Herringbone)<\/td>\n\u2014<\/td>\n<\/tr>\n
\u0938\u093e\u092e\u0917\u094d\u0930\u0940<\/td>\nStainless Steel (SS)<\/td>\nCarbon steel, alloy steel, customized<\/td>\n<\/tr>\n
Shape<\/td>\nRound (Cylindrical)<\/td>\n\u2014<\/td>\n<\/tr>\n
Diameter (Outside)<\/td>\n20 mm<\/td>\nCustomized per drawing<\/td>\n<\/tr>\n
\u092e\u0949\u0921\u094d\u092f\u0942\u0932<\/td>\nM1 \u2013 M8 (standard)<\/td>\nNon-standard module available<\/td>\n<\/tr>\n
Helix Angle<\/td>\n15\u00b0 \u2013 30\u00b0 (each half, opposing)<\/td>\nUp to 45\u00b0 per application<\/td>\n<\/tr>\n
Pressure Angle<\/td>\n20\u00b0<\/td>\n14.5\u00b0 available<\/td>\n<\/tr>\n
\u0926\u093e\u0902\u0924\u094b\u0902 \u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e<\/td>\n12 \u2013 200 (custom)<\/td>\nPer specification<\/td>\n<\/tr>\n
Surface Finishing<\/td>\nPolished<\/td>\nBlack oxide, zinc plating, nickel plating<\/td>\n<\/tr>\n
Precision Grade<\/td>\nDIN 6 \u2013 8 \/ AGMA 10 \u2013 12<\/td>\nHigher grades on request<\/td>\n<\/tr>\n
Hardness (Tooth Flank)<\/td>\nHRC 48 \u2013 55 (case-hardened option)<\/td>\nThrough-hardened or annealed<\/td>\n<\/tr>\n
Application Speed (max)<\/td>\nUp to 3,600 RPM (standard)<\/td>\nHigh-speed grades available<\/td>\n<\/tr>\n
Outer Dimensions (L \u00d7 OD)<\/td>\nPer drawing (e.g., 40 mm \u00d7 20 mm)<\/td>\nFully customizable<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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What Is a Double Helical Gear?<\/h2>\n

\u090f double helical gear<\/strong> \u2014 sometimes called a herringbone gear in earlier engineering literature \u2014 is a type of gear where two sets of helical teeth are cut on a single gear blank, each set angled in opposite directions. This V-shaped or chevron tooth arrangement is what makes the double helical gear<\/strong> mechanically distinct from every other gear profile. Where a single helical gear generates a net axial thrust that must be absorbed by thrust bearings, the opposing tooth rows in a double helical gear<\/strong> cancel each other’s axial forces internally, leaving the shaft nearly free of thrust loading. The result is a gear that transmits power more quietly, with lower vibration, and at higher efficiency than a comparable spur gear or single helical gear \u2014 without placing a burden on the bearing arrangement. That combination of smooth engagement and balanced loading makes the double helical gear<\/strong> the preferred choice in high-speed, high-power industrial drives the world over, from marine propulsion shafts to steel-mill rolling mill lines.<\/p>\n

Our EP-Steel double helical gear<\/strong> is precision-machined from stainless steel stock to achieve tight dimensional tolerances and a polished running surface. The base diameter of 20 mm represents our standard starting point; the blank diameter, helix angle, module, number of teeth, and keyway geometry are all available for custom configuration, making this product equally suited for original equipment manufacturers specifying a bespoke helical gear design and for MRO buyers seeking a direct replacement in an existing parallel shaft gearbox.<\/p>\n<\/div>\n<\/div>\n

\"superiortransmissioninc-products-EP-Steel<\/p>\n

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Five Key Advantages of the Double Helical Gear<\/h2>\n
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Zero Net Axial Thrust<\/h3>\n

The opposing helix angles on each half of the gear cancel axial forces in-plane. Bearings carry radial load only, extending service life and removing the need for heavy-duty thrust arrangements \u2014 a fundamental advantage of double helical gear<\/strong> design over single helical configurations in high-speed drives.<\/p>\n<\/div>\n

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Higher Power Density<\/h3>\n

The continuous tooth engagement across two sets of helical teeth means more tooth pairs share the load at any instant. This distributes contact stress more evenly, allowing a compact double helical gear<\/strong> to transmit substantially more torque than an equivalent spur gear \u2014 reducing gearbox size and overall system weight without sacrificing rated capacity.<\/p>\n<\/div>\n

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Smooth, Low-Noise Operation<\/h3>\n

Helical teeth engage progressively rather than all at once, and the herringbone geometry further stabilizes mesh behavior. The practical outcome is noticeably quieter running compared to spur gears, making double helical gears<\/strong> well suited to noise-sensitive environments such as marine drives, food-processing facilities, and precision manufacturing lines.<\/p>\n<\/div>\n

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Stainless Steel Durability<\/h3>\n

Our steel double helical gear<\/strong> is machined from stainless steel (SS) selected for its corrosion resistance, tensile strength, and polishability. The polished running surface minimizes friction losses, lowers operating temperature, and resists surface fatigue \u2014 all critical to reliable, long-interval performance in industrial and process-industry environments worldwide.<\/p>\n<\/div>\n

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Full Customization Available<\/h3>\n

Beyond the standard 20 mm diameter, every geometric parameter \u2014 module, pressure angle, number of teeth, helix angle, face width, bore diameter, keyway, and surface treatment \u2014 can be adapted to your specification. Custom made helical gears are our standard offering, not an exception, and our engineering team can work from drawings, samples, or performance requirements.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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How Does a Double Helical Gear Work?<\/h2>\n

Understanding the working principle of the double helical gear<\/strong> starts with its geometry. Two mirror-image sets of helical teeth \u2014 each inclined at the same angle but in opposite directions \u2014 are machined on a single gear blank. When the gear meshes with its mating pinion, engagement begins at one end of each tooth and progresses diagonally across the face. Because both the left-hand and right-hand helices engage simultaneously with corresponding teeth on the mating gear, the axial forces they generate point in opposite directions and cancel each other. This self-balancing characteristic is the defining mechanical advantage of double helical gear<\/strong> geometry.<\/p>\n

From a load distribution standpoint, the gradual, progressive tooth entry also increases the contact ratio compared to spur gears. More tooth pairs carry the transmitted load at any given moment, smoothing out peak contact stress and reducing the dynamic excitation forces that produce gear whine. In high-speed turbine gearboxes and parallel shaft gearbox applications, this translates directly into measurable gains in reliability and operating life. The polished tooth flanks on our EP-Steel units further reduce friction in the mesh zone, keeping thermal losses low even at elevated pitch-line velocities.<\/p>\n

The gap or groove that often appears at the center of a double helical gear<\/strong> \u2014 sometimes called a relief groove \u2014 is not a structural weakness. It is a machining feature that allows the cutting tool to clear during helical gear machining of each half, ensuring both tooth sets are accurately indexed relative to each other. Some advanced manufacturing techniques can produce a truly continuous herringbone profile without a relief groove, but the grooved variant remains the dominant industrial standard because it simplifies the helical gear manufacturing process significantly and maintains tight tolerances on tooth spacing.<\/p>\n<\/div>\n

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Material, Manufacturing & Quality Standards<\/h2>\n

The EP-Steel double helical gear<\/strong> is produced from stainless steel (SS) selected to meet the demanding requirements of industrial power transmission. Stainless steel offers a favorable combination of corrosion resistance, surface hardness after finishing, dimensional stability during machining, and compatibility with food-grade or chemically aggressive environments where carbon steel would corrode. The helical gear material selection is not arbitrary: SS grade, heat treatment state, and surface hardness are matched to the intended operating conditions and confirmed through material certification on request.<\/p>\n

The manufacturing sequence follows a proven helical gear manufacturing process. Gear blanks are turned to diameter on CNC lathes, inspected for roundness and runout, then transferred to dedicated gear-cutting machines where the double helical tooth profile is generated by helical gear milling using precisely dressed form cutters or by hobbing for larger batches. After cutting, tooth flanks are inspected against DIN or AGMA tolerance standards for pitch error, profile deviation, and lead accuracy. Selected parts undergo gear grinding for the tightest quality grades. Final polishing of the running surfaces reduces surface roughness Ra to the specified level before parts pass through dimensional inspection and are packed for shipment.<\/p>\n

Our facility operates under an ISO 9001:2015 quality management system. Every batch of EP-Steel double helical gears<\/strong> is traceable from raw material receipt through finished goods inspection. Customers requiring material test reports, dimensional inspection reports, or third-party verification can request these as part of the standard order documentation. This level of process control and transparency is what distinguishes a professional helical gear factory from a commodity supplier, and it underpins the confidence our customers place in critical drivetrain applications.<\/p>\n<\/div>\n

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Double Helical Gear Applications<\/h2>\n

The double helical gear<\/strong> occupies the upper tier of power transmission design \u2014 it appears wherever engineers need high torque capacity, low noise, and minimal axial loading in a compact, reliable package. The following sectors represent the most common double helical gear applications<\/strong> we serve worldwide.<\/p>\n

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Marine Propulsion & Ship Drives<\/h3>\n

Marine main reduction gearboxes are among the oldest and most demanding applications for double helical gears<\/strong>. The absence of net axial thrust means shaft seals and thrust bearings are not overloaded, and the smooth engagement profile reduces noise transmission through the hull \u2014 critical for naval, passenger ferry, and offshore supply vessel operators.<\/p>\n<\/div>\n

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Steel Mill Rolling Drives<\/h3>\n

Hot strip mills and plate rolling lines place extreme torque demands on their drive trains. The double helical gear<\/strong> handles these shock loads with a higher contact ratio and better load sharing than spur gears, keeping roll stand gearboxes running reliably through continuous, high-impact duty cycles.<\/p>\n<\/div>\n

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Power Generation & Turbine Gearboxes<\/h3>\n

Steam and gas turbine step-up gearboxes run at very high speeds for decades without scheduled disassembly. Double helical gear<\/strong> sets in these units deliver the efficiency and low-vibration behavior that power plant operators require, while the balanced axial loading preserves the journal bearings supporting the high-speed pinion shafts.<\/p>\n<\/div>\n

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Mining & Heavy Industrial Equipment<\/h3>\n

Conveyor drives, ball mill pinions, and crusher gearboxes in the mining sector benefit from the high power density and robust load distribution that double helical gears<\/strong> provide. Rugged operating environments \u2014 dust, shock loads, and extended running hours \u2014 are exactly where the advantages of double helical gear geometry are most tangible.<\/p>\n<\/div>\n

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Compressors & Pumps<\/h3>\n

High-speed centrifugal compressor and double helical gear pump<\/strong> applications both call for smooth, quiet meshing with minimal vibration excitation. The balanced thrust characteristic of double helical gears<\/strong> eliminates the need for axial float in the rotor assembly, simplifying seal design and reducing the risk of axial rub events in tight-clearance compressor stages.<\/p>\n<\/div>\n

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Food, Pharmaceutical & Chemical Processing<\/h3>\n

Stainless steel helical gears are particularly valued in clean-room and hygienic process environments. The corrosion resistance of SS, combined with the polished surface finish on our EP-Steel double helical gear<\/strong>, makes it compatible with wash-down routines and direct-contact food processing environments that would rapidly degrade carbon steel alternatives.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Double Helical vs Herringbone Gear \u2014 What Is the Real Difference?<\/h2>\n

Engineers sometimes use double helical vs herringbone gear<\/strong> as interchangeable terms, but there is a meaningful manufacturing distinction. A herringbone gear has a continuous V-shaped tooth profile running uninterrupted across the full face width, with no gap between the two helices. A double helical gear<\/strong>, in the stricter definition, includes a central relief groove that separates the two helical sections \u2014 a groove introduced to allow the cutting tool to exit the tooth space during helical gear machining without gouging the opposing helix.<\/p>\n

Functionally, both configurations deliver the same axial balance. The herringbone (no groove) version has a marginally wider effective face width per unit of overall length, but machining it is significantly more complex, typically requiring specialized gear generators. The grooved double helical gear<\/strong> is more accessible to manufacture and inspect, and is produced in greater variety and at more competitive lead times. For most industrial applications \u2014 including parallel shaft gearbox builds, marine gearboxes, and heavy industrial conveyors \u2014 the grooved double helical gear<\/strong> is the rational engineering choice.<\/p>\n

When comparing single vs double helical gear<\/strong> performance, the single helical gear offers simpler manufacture and is adequate for lighter-duty parallel shaft gearbox applications where axial thrust can be managed with the bearing system. Once power levels rise or noise targets tighten, the double helical gear<\/strong> earns its keep by removing the thrust problem entirely and delivering a higher contact ratio.<\/p>\n<\/div>\n

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Double Helical Gear Design Considerations<\/h2>\n

Effective double helical gear design<\/strong> begins with establishing the power, speed, and gear ratio requirements of the drive. From these operating conditions the designer calculates the required module, which governs tooth size and strength, and selects a helix angle that delivers the desired contact ratio and face width. Higher helix angles increase the contact ratio and smooth the mesh but raise manufacturing complexity; for general industrial double helical gear design<\/strong>, angles between 20\u00b0 and 30\u00b0 per half represent a practical optimum.<\/p>\n

Tooth geometry \u2014 including addendum, dedendum, root radius, and tip relief \u2014 is specified to avoid interference at low tooth counts and to optimise the load distribution across the face. For the EP-Steel double helical gear<\/strong>, the standard pressure angle is 20\u00b0, which balances tooth strength against smooth rolling action. Modified tooth profiles with tip relief or profile crowning can be applied to high-precision grades to reduce edge loading and improve robustness against minor misalignment in the gearbox housing.<\/p>\n

Material selection and heat treatment follow from the Hertz contact stress and bending stress calculations. Our stainless steel (SS) blanks can be supplied in annealed condition for moderate-duty applications or case-hardened and ground for demanding, high-speed duty. The helical gear shaft interface \u2014 bore diameter, keyway, tolerance class \u2014 is dimensioned to suit the shaft it will be mounted on, and flange-mounted or hub configurations are available for applications where a keyed bore is not preferred.<\/p>\n<\/div>\n

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Related Products \u2014 Full System Compatibility<\/h2>\n

Our manufacturing capability extends well beyond the double helical gear<\/strong> itself. We produce the full range of mating and complementary components your drivetrain may require, making us a genuine one-stop source for helical gear system solutions \u2014 from the pinion through to the gear rack, sprockets, and shaft couplings.<\/p>\n

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\u0939\u0947\u0932\u093f\u0915\u0932 \u0917\u093f\u092f\u0930<\/a><\/h3>\n

Our full range of standard and custom helical gears \u2014 covering spur-type profiles, spiral configurations, and helical pinion gear variants \u2014 is manufactured to the same quality standards as the EP-Steel double helical gear<\/strong>. Whether you need inch helical gears for North American equipment or metric modules for European or Asian machinery, we carry the tooling and the process capability to deliver. Helical gear sets are available as matched pairs with optimised tooth contact and can be paired with our parallel shaft gearbox assemblies. The combination of our helical gear manufacturing process and stainless or alloy steel material options makes this range compatible with the double helical gear<\/strong> units across all shared applications.<\/p>\n

\"Helical<\/div>\n<\/div>\n
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\u0917\u093f\u092f\u0930 \u0930\u0948\u0915<\/a><\/h3>\n

When linear motion is required in your system, our precision gear rack pairs directly with helical pinion gears to deliver smooth, backlash-controlled linear translation. Manufactured from the same material grades \u2014 including stainless steel options \u2014 our gear rack product line is dimensionally matched to our standard helical gear modules. The helical rack and pinion system converts rotary motion from a helical gear motor or gearbox output shaft into controlled linear displacement, widely used in CNC gantry axes, pick-and-place automation, and machine tool carriages. Supplying both the double helical gear<\/strong> stage and the downstream gear rack from a single source guarantees compatibility, simplifies procurement, and ensures consistent surface treatment and dimensional tolerancing across the entire assembly.<\/p>\n

\"Gear<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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\u0939\u092e\u093e\u0930\u0940 \u0935\u093f\u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0938\u0941\u0935\u093f\u0927\u093e \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902<\/h2>\n

With more than a decade of specialized experience in mechanical power transmission engineering, our facility has grown into a recognized helical gear factory serving customers across the Americas, Europe, the Asia-Pacific region, and the Middle East. Our product range covers agricultural gearboxes, worm gear reducers, planetary gear drives, power take-off shafts, hydraulic cylinders, gears, chains, and motors \u2014 a portfolio broad enough to address most drivetrain projects from a single source.<\/p>\n

Our facility holds ISO 9001:2015 certification, and our engineering team includes specialists in gear design, CNC machining, heat treatment metallurgy, and quality assurance. We also design and manufacture a wide range of industrial and agricultural gearbox assemblies in materials including ductile iron, cast iron, cast steel, precision cast steel, and cast aluminum \u2014 complementing the machined gear range with complete gearbox solutions. Beyond catalog products, our custom made helical gears and non-standard mechanical component capability means we can support OEM programs as well as MRO replacement requirements worldwide. Customers looking for a reliable helical gear supplier with factory-direct pricing and full documentation support will find the combination of process capability and quality infrastructure here that demanding applications require.<\/p>\n<\/div>\n

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\u0905\u0915\u094d\u0938\u0930 \u092a\u0942\u091b\u0947 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902<\/h2>\n
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\nWhat industries in Europe and North America most commonly use a double helical gear in heavy-duty gearbox assemblies?<\/summary>\n
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Steel manufacturing, marine propulsion, power generation, and mining are the dominant sectors in both European and North American markets for double helical gear<\/strong> applications. Marine main reduction drives in Scandinavia and the Netherlands, rolling mill gearboxes in Germany and the US Midwest, and turbine step-up gearboxes at power plants across the UK and Canada are all well-established end uses. The key shared requirement is high torque capacity with low noise and vibration \u2014 exactly what the double helical gear<\/strong> delivers better than any other parallel-shaft gear type. Chemical processing and food manufacturing in these regions also draw on stainless steel helical gears for hygienic and corrosion-resistant drivetrain builds.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

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\nHow does a double helical gear reduce noise compared to a standard spur gear in an industrial gearbox?<\/summary>\n
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The noise reduction comes from two interacting effects. First, the helical tooth geometry means engagement starts at one edge of each tooth and travels diagonally across the face \u2014 a gradual load transfer rather than the abrupt, full-face impact that defines spur gear engagement. This progressive contact raises the effective contact ratio and dramatically reduces the dynamic mesh force that causes gear whine. Second, the opposing helices in a double helical gear<\/strong> stabilize the mesh by preventing the gear from floating axially, which eliminates a secondary source of vibration present in single helical arrangements. Together these effects can reduce airborne noise levels by 5\u201310 dB compared to an equivalent spur gear operating at the same pitch-line velocity.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

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\nWhich material grade works best for a custom stainless steel double helical gear used in a food-processing plant in Australia or Southeast Asia?<\/summary>\n
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For food-processing environments in Australia and across Southeast Asian markets, austenitic stainless steel \u2014 typically 304 or 316 grade \u2014 is the most commonly specified helical gear material. Grade 316 is preferred wherever chloride-containing cleaning agents or saline process streams are present, because its molybdenum content resists pitting corrosion that would affect 304 in those conditions. Both grades are compatible with standard wash-down protocols and FDA or EU food-contact material frameworks. Our EP-Steel double helical gear<\/strong> is available in customer-specified SS grades, and the polished surface finish we apply as standard reduces bacterial adhesion sites \u2014 an added hygienic benefit beyond the corrosion advantage of stainless over carbon steel alternatives.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

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\nHow are double helical gears made, and what precision tolerances can a factory realistically hold for custom orders?<\/summary>\n
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The helical gear manufacturing process for a double helical gear<\/strong> typically begins with turning the blank to the required outside diameter and bore on a CNC lathe, followed by helical gear milling or hobbing of each helix half in sequence. The central relief groove is machined between the two cutting passes. For precision grades, gear grinding follows heat treatment to correct any thermal distortion in the tooth profile. Dimensional inspection covers pitch error, profile deviation, lead accuracy, and total cumulative pitch error in accordance with DIN 3962 or AGMA 2000. Our facility holds DIN Grade 6 to 8 as standard, with Grade 5 available for high-speed applications. For custom made helical gears, lead times depend on complexity, but standard configurations with modest tooth counts typically ship within 3\u20136 weeks.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

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\nWhen should an engineer choose a double helical gear instead of a single helical or spur gear for a new parallel shaft gearbox design?<\/summary>\n
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The engineering decision usually turns on three factors: power level, speed, and noise requirements. At moderate power and low speed, a spur gear is the simplest and most cost-effective solution. When speed rises or noise targets tighten, the single helical gear improves mesh quality but introduces axial thrust that requires thrust bearing accommodation. Once power levels reach the range where thrust bearing capacity or heat generation becomes a limiting factor \u2014 or where the application demands the lowest possible vibration excitation, as in turbine gearboxes or marine propulsion \u2014 the double helical gear<\/strong> is the logical next step. Its self-balancing thrust geometry removes bearing loading constraints and allows the designer to maximize face width for load capacity without worrying about axial force management. In short: choose the double helical gear<\/strong> whenever high power density, low noise, and long bearing life must be achieved simultaneously.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<\/div>\n<\/div>\n

\u0938\u0902\u092a\u093e\u0926\u0915: \u092a\u0940\u090f\u0915\u094d\u0938\u0935\u093e\u0908<\/p>","protected":false},"excerpt":{"rendered":"

The EP-Steel Double Helical Gear is a precision-engineered transmission component designed for smooth and efficient power transfer. Featuring a round shape with a standard diameter of 20mm, this gear is crafted from high-quality stainless steel (SS) to ensure durability and corrosion resistance. The double helical tooth design effectively cancels out axial thrust forces, resulting in quieter operation and reduced bearing load compared to single helical gears. Each unit features a polished surface finishing, which minimizes friction and enhances meshing efficiency. Fully customizable to meet specific application requirements, this gear is ideal for precision machinery, automotive systems, and industrial equipment where reliability and compact design are essential. Made in China, it offers a robust solution for demanding mechanical drives.<\/p>","protected":false},"featured_media":1661,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[62,60],"product_tag":[],"class_list":["post-1660","product","type-product","status-publish","has-post-thumbnail","product_cat-double-helical-gear","product_cat-helical-gear","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/superiortransmissioninc.com\/hi\/wp-json\/wp\/v2\/product\/1660","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/superiortransmissioninc.com\/hi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/superiortransmissioninc.com\/hi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/hi\/wp-json\/wp\/v2\/media\/1661"}],"wp:attachment":[{"href":"https:\/\/superiortransmissioninc.com\/hi\/wp-json\/wp\/v2\/media?parent=1660"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/hi\/wp-json\/wp\/v2\/product_brand?post=1660"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/hi\/wp-json\/wp\/v2\/product_cat?post=1660"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/hi\/wp-json\/wp\/v2\/product_tag?post=1660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}