Catalog Specifications

GEARS & SHAFTS.

National Gears is a trusted manufacturer, supplier & exporter of high-precision spur gears, helical shafts, spline shafts, hydraulic pump gears, worm shafts, timing pulleys, and custom engineering components.

High Precision Transmission

HELICAL SHAFT AND GEARS

National Gears is one of the trusted manufacturer, supplier & exporter of a broad range of helical gears & helical shafts. Precisely machined on state-of-the-art CNC lathe and VMC machines followed by gear cutting on imported gear hobbing machines or gear shapers, with full hardening or case hardening options.

Size Range 5mm - 300mm

Width Range 20mm - 100mm

Module Capacity 0.5 to 8.00 Module

Materials: CK45/AISI1045, EN19, EN24, SAE 8620, EN 353, 16MnCr5, 20MnCr5 (Soft & Teeth Hardened/Ground)

Applications: Plastic machinery, earthmoving equipment, textile industries, sugar industries, rolling mill, food industries, elevator & conveyor, compressor, etc.

High-Torque Industrial Configurations

SPUR GEARS & PINION SHAFT

Trusted manufacturer, supplier & exporter of a broad range of spur gears and pinion shafts. Manufactured with high-grade steel configurations for high-torque industrial applications with teeth grinding options.

Diameter Size 15mm - 900mm

Width Range 10mm - 100mm

Module 0.5 to 8.00 Module

SPLINE SHAFT

Extensively used in earth moving equipment, textile machinery, auto parts, starter motors, gear oil pumps, printing machinery, geared motors, and machine tools. Cuts both involute and straight-sided splines.

HOBBING DIA10mm - 100mm

MAX LENGTH300 mm

SHAPING DIA15mm - 250mm

MODULE0.5 to 8.00

RACK & PINION

Widely used in machine tools, material handling equipment and automobile industries particularly in steering gear boxes. Provided with involute teeth designed so several racks can be linked.

RACK LENGTHMax. 600 mm

MODULE0.5 to 6.00

HELICAL GEAR SHAFTS

Precision hobbed and shaved helical gear shafts engineered for heavy-duty transmission. Machine make: WMW 500. Consistent performance and durability for diverse industrial applications with stringent inspection protocols.

DIAMETER SIZE20mm - 500 mm

MODULE CAPACITY1 to 12 Module

HYDRAULIC PUMP GEARS

Specialised in 900+ types of hydraulic pump gears, used in tractors, earthmoving equipments, hydraulic power packs, industrial pumps, tandem pumps and customized gears.

SIZE RANGE15mm - 100 mm

MODULE0.5 to 8.00

Beyond Gears

ENGINEERING COMPONENTS & CUSTOM PARTS

National Gears is a leading manufacturer of precision engineering components including shafts, bearings, housings, transmission assemblies, timing pulleys, plastic & nylon gears.

Engineering Parts

Shafts, bearings, housings, and transmission assemblies crafted with sub-micron accuracy.

Timing Pulleys

Custom timing pulleys in Cast Iron, M.S., Aluminium, Alloy Steel and Bronze.

Plastic & Nylon Gears

Size: 20mm-100mm, Width: 15mm-200mm, Module: 0.5-10.00 with/without steel hub.

Custom Gear Manufacturing

Need Custom Hydraulic Pump & Precision Gear Manufacturing?

Send us your technical drawings, 3D CAD files, or OEM part numbers for a fast commercial quotation and engineering consultation.

ISO 9001:2015 Certified 100% Quality Inspected 24-Hour Quote Turnaround

Call Sales: +91 9887661666