Shacman Hande HD469 Rear Axle Drive Bevel Gear Rear Bearing DZ9003323010 6312N NJ2309X2NV/C9YA6

The DZ9003323010 Drive Bevel Gear Rear Bearing (cross-referenced with industry bearing codes 6312N and NJ2309X2NV/C9YA6) plays a vital role in heavy-truck axle drive systems. Installed directly on the differential drive pinion gear shaft, this Hande rear axle bearing maintains precise gear alignment, withstands intense rotational forces, and minimizes friction inside the axle housing.

Manufactured in ISO9001-certified facilities using high-grade bearing steel, the DZ9003323010 bevel gear bearing undergoes precision heat treatment to resist heavy contact stress, thermal expansion, and surface wear. Replacing a noisy or pitted pinion bearing with a brand-new DZ9003323010 bearing prevents gear misalignment, reduces gear tooth spalling, and eliminates destructive drive axle vibrations.

Technical Specifications

Key Features and Benefits

• High-Strength Bearing Steel: Premium alloy steel construction with specialized heat treatment delivers maximum fatigue strength and wear resistance.

• Precision Load Capacity: Engineered specifically to handle combined heavy radial loads and axial thrust generated by spiral bevel gear sets.

• ISO9001 Quality Certified: Manufactured to exact tolerances to ensure smooth rotation, low operational noise, and long service life.

• Direct Hande Axle Replacement: Manufactured strictly to factory codes DZ9003323010, 6312N, and NJ2309X2NV/C9YA6 for seamless installation in Hande HD469 differential housings.

Compatible Vehicle & Axle Applications

This DZ9003323010 drive bevel gear rear bearing is designed for heavy-duty commercial truck axle assemblies:

• Shacman Truck Series: Shacman Delong F2000, F3000, X3000 dump trucks, tractor units, and heavy cargo chassis.

• Axle Platforms: Hande HD469 rear drive reduction axles.

Symptoms of a Failing Bevel Gear Rear Bearing

Fleet mechanics and technicians should inspect or replace the DZ9003323010 bevel gear bearing when identifying:

• Continuous howling, whining, or grinding noises coming from the rear differential during acceleration or deceleration.

• Excessive play or backlash on the drive pinion shaft flange.

• Metallic glitter or fine steel particles found in drained rear axle gear oil.

• Overheating around the front or rear pinion housing casting.

Packaging and Delivery Details

• Protective Packaging: Individually packed in heavy-duty 20x20x20 cm protective boxes to prevent corrosion and surface contamination during transport.

• Dispatch Support: Fast order handling with flexible international express, air, or sea shipping routes.

Frequently Asked Questions (FAQ)

Q1: What is the primary function of the DZ9003323010 bearing in Hande HD469 axles?

A: It supports the drive pinion shaft, keeping the drive bevel gear precisely aligned with the crown ring gear while absorbing heavy shock loads from driving torque.

Q2: Are the codes DZ9003323010, 6312N, and NJ2309X2NV/C9YA6 referring to the same part?

A: Yes, DZ9003323010 is the vehicle manufacturer part number, while 6312N and NJ2309X2NV/C9YA6 are standard technical bearing designations for this specific unit.

Why Choose Us

• Shacman & Hande Parts Specialist: Dedicated exporter supplying original-quality bearings, gears, differential components, and axle replacement parts for Shacman fleets.

• Strict Quality Control: Every DZ9003323010 bearing is rigorously inspected for dimensional accuracy and smooth rotation before export packaging.

• Reliable Global Shipping: Sturdy packaging and fast dispatch timelines help minimize vehicle downtime and maintain fleet productivity.

FAQ

Q1: Are you a factory or trading company?

A: We are an integrated manufacturer and exporter with independent production base and automated production lines, able to provide authentic factory-direct products.

Q1: Are you a manufacturer or trading company?

A: We are an integrated production and export enterprise with independent factory and automated production lines, capable of providing direct factory supplied T7H Rearview Mirror Assembly and full-range Sinotruk original accessories.

Q2: What is your minimum order quantity for this mirror assembly?

A: The standard MOQ of this product is 2 pieces. We support flexible procurement modes including sample testing, small-batch trial orders and large-batch bulk wholesale to adapt to different customer needs.

Q3: What after-sales warranty do you provide?

A: We provide targeted quality warranty service. Within the valid warranty period, we undertake full responsibility and provide replacement and maintenance services for quality problems caused by our production process.

Q4: What is your specific delivery cycle?

A: In-stock products can be delivered within 7-45 working days. Conventional out-of-stock orders take 10-25 working days. Customized products will confirm the delivery time separately according to the production cycle.

Q5: Which regions are your main export markets?

A: Our products are sold globally, covering Europe, North and South America, Southeast Asia, Africa and other regions, with long-term stable cooperative dealer groups and market resources.

Q6: What kind of packaging do you adopt for shipment?

A: We use thickened double-wall cartons with internal shockproof and compression-proof protection materials, which can effectively resist extrusion and collision during long-distance transnational transportation to ensure intact product delivery.