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Precision industrial gears
Manufacturer & Exporter
ISO 9001:2015 Certified

A visionary engineer whose work continues to inspire generations.

Delivering high-performance custom gears and transmission solutions with sub-micron tolerances for global industrial leaders.

Global Partnerships

Trusted By Industry Leaders & Global OEMs

Partnering with premier automotive, defence, agricultural, and heavy industrial machinery OEMs worldwide.

Tata Advanced Systems Mahindra Defence Metso Claas Harvest TAFE Terex Havells ISGEC Heavy Engineering Knorr Bremse Sona Victora Auto Emmforce Agnie B-Boss Emmbros JS Pump
Tata Advanced Systems Mahindra Defence Metso Claas Harvest TAFE Terex Havells ISGEC Heavy Engineering Knorr Bremse Sona Victora Auto Emmforce Agnie B-Boss Emmbros JS Pump
Merbok Move The World Padmini Padmini VNA Shivay Sonico Speed Stork Rubber Synergy Steels TAS Tier Two U&T Uniparts Vert Equipment Winsolusi Konsultan XL Hydraulic Gear
Merbok Move The World Padmini Padmini VNA Shivay Sonico Speed Stork Rubber Synergy Steels TAS Tier Two U&T Uniparts Vert Equipment Winsolusi Konsultan XL Hydraulic Gear
Established in 1997 in Alwar, Rajasthan

About National Gears Specialized Line

High-precision custom gear manufacturing, specialized power transmission components & industrial gear shafts engineered for heavy OEM machinery.

Select Product Category
01

Spur Gears

Precision ground external & internal spur pinions

02

Hydraulic Pump Gears

Tractor & industrial drive pump gears

03

Helical Gears

Single & double helical speed reducers

04

Ring Gears

Planetary & internal ring gear blanks

05

Spline Shafts

Involute & straight transmission shafts

06

Helical Gear Sets

Precision ground angular tooth helical pinions

07

Worm Wheels

Phosphor bronze alloy worm wheel rims

08

Bull Gears

Large diameter forged steel mill gears

09

Worm Shafts

Case-hardened 58-62 HRC ground shafts

Precision Ground Spur Gears
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Spur Gears
Expertise

Our Capabilities

Custom manufacturing solutions tailored to extreme operational requirements, delivering precision at scale.

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Heavy duty spur gears
Flagship

Heavy Duty Spur Gears

Precision-ground spur gears designed for maximum torque and minimal acoustic signature in heavy machinery.

High Torque Low Noise
Helical Gear Assembly

Helical Gears

Quiet operation and higher load capacity specifically engineered for demanding automotive applications.

Alloy Steel Custom Ratios
Helical Gear

Helical Gear Shafts

Optimized power transmission for perpendicular shaft arrangements with perfect tooth contact.

ISO Certified 90° Drive
Worm Gears

Worm Gears

High-ratio speed reduction solutions offering smooth and quiet operation for conveyor systems.

High Ratio Compact
Global Industry Footprint

National Gears Served To

Powering critical OEM transmissions across automotive, agricultural, industrial machinery, railways, and defense sectors worldwide.

NATIONAL
GEARS
SERVED TO

Agricultural Equipment

Tractors & Implements

Cars

Passenger Transmissions

Railways

Locomotive Drives

Three Wheelers

Auto-Rickshaw Gears

Scooters

CVT & Clutch Gears

Two Wheelers

Motorcycle Sprockets

Personal Transport

Mobility Solutions

Industrial

Heavy Duty Gearboxes

Construction Equipment

Excavator Drives

Renewable Energy

Wind & Solar Trackers

Defense

Tactical Transmissions

Engineering Vehicles

Mining & Cranes

Commercial Vehicles

Heavy Trucks & Haulers

Passenger Vehicles

Coach & Fleet Drives
ESTABLISHED 1997 • 30+ YEARS OF EXCELLENCE

NATIONAL GEARS

All Roads Start Here: A History of Innovation

From our humble beginnings in 1997 to becoming a pan-India & global gear manufacturing powerhouse supplying 1200+ hydraulic pump gear models.

1997 Establishment

Establishment & Vision

National Gears was established with a vision to deliver precision engineering solutions and build long-term customer trust.

1997 Establishment
1997 Gear Hobbing

Installed 1st Gear Hobbing

Commissioned our first heavy-duty gear hobbing setup for precision gear tooth generating.

1st Gear Hobbing Machine
1997 Gear Shaving

Installed 1st Gear Shaving

Added high-speed precision gear shaving machines to deliver ultra-smooth gear surface finish.

1st Gear Shaving Machine
1998 Gear Shaper

1st Gear Shaper for Internal Gears

Installed specialized gear shaping equipment for internal gear splines and compact tooth geometry.

Internal Gear Shaper
2000 CNC & Quality

Installed 1st CNC Turning & Quality Cert

Taking quality certification along with more advance instrument to measer gears like PCD attachment.

CNC Turning & Quality Cert
2002 Production Boost

Installed More CNC Machines

Expanded CNC machining shop floor capacity to significantly boost volume production.

2002 CNC Production Line
2005 Parallel Machining

Hobbing, Shaving & 4th-Axis VMC

Increase hobbing machining and gear shaving parllerly installed VMC for critical component with 4th axis.

4th Axis VMC Setup
2008 Tool Room & R&D

In-House Tool Room & R&D Facility

Installed in house tool room for taking care of development and R&D facility for prototype jobs.

R&D Tool Room
2010 Facility Expansion

Expanded Manufacturing Facility

Increase facility with adding more space to the company to scale up large industrial orders.

Expanded Plant Facility & Global Client Visits
2014 Lead Profile

CNC VMC & Lead Profile Gear Machines

Installed more CNC VMC and gear machine with lead profile for improving quality.

Lead Profile Machines & CNC Hobbing Fleet
2016 Founder Legacy

In Loving Memory of Our Founder

"Our crucial time our founder my father left us." - Honoring Late Mr. Ramesh Chand Gupta's legacy & vision.

Founder Late Mr. Ramesh Chand Gupta
2017 Pan India

Pan India Network Expansion

We spread our wings and catering gears to Pan India, supplying top tier gear products across states.

Catering Pan India
2018 1st OEM

Adding 1st OEM: HAVELLS

Commenced premier OEM component manufacturing partnership with Havells India.

H HAVELLS
2019 2nd OEM

Adding 2nd OEM: CLAAS

Expanded OEM manufacturing to world-renowned agricultural combine harvester pioneer CLAAS.

CLAAS
2020 OEM Growth

Adding OEM: INDOFARM

Adding more OEM partners like INDOFARM Equipment Limited for tractor transmission gears.

INDO FARM
EQUIPMENT LIMITED
2022 Prototypes

Starting Prototype Components Division

STARTING DOING PROTO TYPE COMPONENTS for custom engineering & quick turnaround client R&D.

Prototype Component Gear
2023 MILESTONE

1200+ Hydraulic Pump Gear Models & Global Exports

ADDING METSO FINLAND, TII GERMANY, TEREX, VERT EQUIPMENT, PADMINI VNA, MAHINDRA DEFENCE — Now manufacturing around 1200 TYPES OF HYDRAULIC PUMP GEARS MODELS and supplying across Pan India and Worldwide Exports!

Metso Finland TII Germany TEREX VERT Equipment Padmini VNA Mahindra Defence
1200+ Hydraulic Pump Gear Models & Global Exports
Hydraulic Pump Gear Division
1200+ Models • Pan India & Global Exports
BUILT ON TRUST
DRIVEN BY INNOVATION
COMMITTED TO QUALITY
GEARING TOWARDS A BETTER FUTURE

Impact

250+

Precision Machines

15k+

Units Delivered

0.02μ

Micron Tolerance

35+

Years Expertise

Strategic Growth Vision

Future Expansion Plan

Continuous technological upgrades & infrastructure investment empowering next-generation high-precision gear manufacturing.

In-House Hardening

Induction Heat Treatment Plant

Induction Heat Treatment Plant for in-house hardening capability.

High Precision Accuracy

Tooth Grinding Facility

Tooth Grinding Facility up to DIN Class 5 accuracy for high-precision gears.

Metso OEM Requirements

CNC Cylindrical Grinding Expansion

CNC Cylindrical Grinding Expansion as per Metso requirements and future volumes.

Global Export Demand

Capacity Enhancement

Capacity enhancement to support global OEM quality standards and export demand.

Engineering facility bg
Start Your Project

Ready to engineer your custom solution?

Our engineering team is ready to review your blueprints and provide a comprehensive technical quote within 24 hours.

Founder Management Director
+24

Expert Engineers

Ready to assist you

Tech background
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Client Reviews

Trusted by Global Leaders

"National Gears has been our primary supplier for over a decade. Their precision and reliability are unmatched in the industry. The gear quality is consistently world-class."

RM

Robert Miller

CTO, Aeromotive Systems

"The technical support and engineering depth they provide is truly exceptional. They helped us solve a complex vibration issue in our latest turbine gearbox design."

SJ

Sarah Jenkins

Lead Engineer, Hydrocore

"Switching to National Gears reduced our transmission failure rates by 40%. Their attention to detail and sub-micron tolerance adherence is rare and valuable."

JW

James Wilson

Ops Director, Steelbound

"Their custom gearbox solutions delivered flawless performance under extreme load conditions. Exceptional turnaround time and engineering support."

RG

Ramesh Gupta

VP Manufacturing, HeavyTech

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