PRODUCTS

Custom-Module Straight Bevel Gear Compliant with International Industrial Standards

DIN 3961 Standard Heavy-Duty Straight Gear with Hardened Teeth for Machinery

DIN 3961 Standard Heavy-Duty Straight Gear with Hardened Teeth for Machinery

Compact, wear-resistant spur gears engineered for simple installation, universal compatibility, and consistent performance in CNC machines, robotics, and legacy equipment.

Model:
Spur Gears
Brand:
PLW or Made to order
Material:
Carbon Steel
Transport Package:
Plastic Bag+Carton Box+Plywood Case
Trademark:
PLW
Origin:
CHINA
Standard Or Nonstandard:
Standard
Type:
Spur Gears

Availability:

Quantity:



Inquire Add to Basket

Product Description

DIN 3961 Standard Heavy-Duty Straight Gear with Hardened Teeth for Machinery

Product Overview

Our DIN 3961 standard heavy-duty straight gears are precision-engineered spur gears designed for universal industrial machinery transmission. Manufactured strictly according to German DIN 3961 industrial precision standards, these gears adopt high-quality steel and professional tooth surface hardening technology. Featuring standardized tooth profile, high dimensional accuracy and strong heavy-load performance, they deliver stable and efficient parallel-shaft power transmission. Ideal for gearboxes, general machinery, automation and mechanical drive systems, these hardened straight gears serve as standard, durable and interchangeable core transmission parts for industrial equipment.

Core Product Advantages

1. DIN 3961 Standard Precision, High Interchangeability

Produced in full compliance with DIN 3961 gear precision regulations, every tooth profile, module and tolerance strictly meets international industrial benchmarks. The standardized size design ensures excellent universality and interchangeability, supporting direct replacement and assembly for most European standard machinery and gearbox systems without secondary processing.

2. Hardened Tooth Surface, Outstanding Wear Resistance

Adopting professional tooth surface quenching and hardening treatment, the gear tooth reaches high surface hardness while maintaining proper core toughness. The hardened tooth structure effectively resists long-term friction, abrasion and impact wear during continuous operation, greatly extending service life and reducing frequent part replacement.

3. Heavy-Duty Load Capacity, Stable Transmission

Optimized straight tooth meshing structure features uniform force distribution and strong pressure resistance. It stably bears rated heavy load and continuous torque output, avoiding tooth deformation, fracture and transmission jitter under long-cycle working conditions. It ensures consistent and reliable power transmission for high-intensity mechanical equipment.

4. High Machining Accuracy, Low Operation Failure

Processed by high-precision CNC gear hobbing and finishing, the gear features smooth tooth surface and precise meshing clearance. It runs smoothly with low vibration and stable transmission efficiency, effectively reducing equipment operation failure rate and daily mechanical maintenance costs for industrial production.

5. Rigid Structure & Wide Compatibility

Integral forming and heat treatment enhance overall structural rigidity and anti-fatigue performance. Suitable for matching with various standard transmission shafts, gear racks and gearbox assemblies. We also support customized modules, tooth counts and aperture sizes to meet non-standard machinery matching demands.

Product Technical Parameters

Product Type: DIN 3961 Standard Straight Spur Gear
Main Material: High-Quality Industrial Carbon Steel / Alloy Steel
Process: CNC Precision Machining, Tooth Surface Hardening, Heat Treatment, Fine Deburring
Core Features: DIN Standard, Hardened Teeth, Heavy-Duty, Wear-Resistant, High Precision
Executive Standard: German DIN 3961 Industrial Standard
Surface Treatment: Hardening, Blackening, Anti-rust Oil Coating
Application: Industrial Gearboxes, General Machinery, Automation Equipment, Transmission Devices

Applicable Scenarios

Widely used for standard power transmission of industrial mechanical equipment. Suitable for industrial gearboxes, automated production lines, general mechanical transmission systems, conveying machinery, packaging equipment and engineering machinery. Perfect for long-term stable operation of European standard equipment and conventional heavy-duty mechanical scenarios.

Factory Strength & Service Advantages

We are a professional manufacturer of DIN standard precision gears with rich export experience. All gears are strictly inspected for DIN 3961 precision grade, hardness and meshing performance before delivery. We support global wholesale, sample testing, bulk orders and OEM customization with flexible MOQs and stable delivery cycles.

Our professional foreign trade team provides 24-hour one-stop services including standard confirmation, parameter matching, order tracking and technical after-sales support for global distributors and machinery manufacturers.

After-Sales Guarantee

We provide long-term quality warranty for all DIN 3961 standard straight gears. Under standard installation and normal working conditions, any non-human quality problems such as precision inconsistency and manufacturing defects are eligible for free replacement. We insist on standard-based quality control to maintain long-term stable cooperative relationships with global customers.

Gear Spur Gears Spur Gear Straight Gear

DIN 3961 Standard Heavy-Duty Straight Gear with Hardened Teeth for Machinery

DIN 3961 Standard Heavy-Duty Straight Gear with Hardened Teeth for Machinery

Product Overview

Core Product Advantages

1. DIN 3961 Standard Precision, High Interchangeability

2. Hardened Tooth Surface, Outstanding Wear Resistance

3. Heavy-Duty Load Capacity, Stable Transmission

4. High Machining Accuracy, Low Operation Failure

5. Rigid Structure & Wide Compatibility

Product Technical Parameters

Applicable Scenarios

Factory Strength & Service Advantages

After-Sales Guarantee

QUICK LINKS

PRODUCT CATEGORY

CONTACT US