ISO 6336 Certified High-Precision Straight Spur Gear for Industrial Transmission Systems

Our high-precision straight spur gears are strictly manufactured and tested in full compliance with ISO 6336 international gear strength and precision standards. Designed for general industrial power transmission systems, these straight-tooth gears feature accurate tooth profile, stable meshing performance and reliable load capacity. With fine machining and standardized quality control, they deliver precise, efficient and low-vibration transmission, serving as essential core components for various mechanical drive equipment.

1. ISO 6336 Standard Certification & High PrecisionAll gears are produced according to ISO 6336 dimensional tolerance, tooth surface precision and strength evaluation standards. Strict CNC machining and tooth grinding processes ensure high-level tooth accuracy, uniform tooth spacing and perfect meshing fit, effectively eliminating transmission deviation and improving overall equipment stability.

2. Stable Transmission & Low Operation NoiseAdopting professional straight spur gear structure with no axial thrust during operation, the gears realize smooth and consistent power transmission. The finely polished tooth surface reduces friction and meshing impact, achieving low noise, low vibration and high-efficiency operation, suitable for continuous long-cycle working conditions.

Excellent Load Capacity & Fatigue ResistanceMade of high-quality carbon steel or alloy steel with integral quenching and tempering heat treatment, the gears possess high surface hardness and strong bending resistance at the tooth root. They effectively resist tooth wear, fatigue cracking and tooth breaking, maintaining stable performance under medium and heavy load operation.

High Durability & Easy MaintenanceOptimized tooth structure and advanced surface treatment greatly enhance wear resistance and oxidation resistance. The standardized structure ensures strong interchangeability with standard shafts and sprockets, bringing convenient installation, replacement and daily maintenance to reduce operating costs.

Customization AvailabilityWe support full customization of module, tooth number, bore size, outer diameter and keyway size. Multiple surface treatments including blackening, zinc plating, overall quenching and tooth surface grinding are optional to adapt to different working environments.

• Compliance Standard: ISO 6336 International Gear Standard • Type: High-precision straight spur gear • Optional Material: 45# steel, 40Cr, 20CrMnTi alloy steel • Machining Process: CNC finishing, tooth grinding, heat treatment • Surface Treatment: Blackening, galvanizing, quenching customization • Performance: High strength, wear resistance, low noise, stable transmission

These ISO 6336 straight spur gears are widely used in industrial transmission systems, including gear reducers, automated machinery, conveyor equipment, packaging machines, textile machinery, agricultural machinery and general mechanical transmission devices.

We are a professional manufacturer of high-precision standard gears. Every product undergoes strict dimensional inspection, hardness testing and meshing performance detection before delivery. We provide stable quality, competitive factory prices, fast delivery and customized OEM & ODM services for global clients