Gear Wheel / Bevel Ring Gear

Name: Gear Wheel / Bevel Ring Gear
Brand: ANRANST

Meshes with the pinion to drive the eccentric assembly and crusher head motion.

Gear Wheel / Bevel Ring Gear (Drive Gear)— Cone Crushers Wear part, position 18.

Installation and Function

Installation Position	Below the eccentric assembly, labelled Gear in FLS section B.
Main Function	Meshes with the pinion to drive the eccentric assembly and crusher head motion.
Replacement Frequency	Low replacement frequency; assess together with the pinion, bushing clearance and drive shaft position.

Materials and Mechanical Properties

Item	Details
Material Options	Alloy steel such as 18CrNiMo7-6, 20CrMnTi or 42CrMo, with carburising or quenching and tempering as specified for the selected grade in the OEM drawing
Typical Properties and Acceptance Criteria	Control gear material cleanliness, heat treatment distortion, case and core properties, tooth profile and lead, face and radial runout, cracks and contact pattern. Tooth contact pattern is a key factor in crusher gear reliability. Correct backlash and oil spray adjustment are also required during installation.
Principal Failure Mechanism	Impact, cutting and abrasive wear; gear tooth or pin-and-bushing wear, pitting, scuffing, uneven loading and fatigue

Material and Design Considerations

Identify material hardness, particle size, abrasiveness, moisture, temperature, pH, impact and tramp material;
High hardness does not replace core toughness, fatigue strength, corrosion resistance or high-temperature performance;
For composite, hardfaced, ceramic and elastomer designs, assess substrate bonding, edge protection, fastening and maintainability;
For parts that mate with shafts, gears, seals, roll surfaces or housings, control fits, tolerances, surface finish and assembly clearances together;
Assess material upgrades using cumulative throughput, dimensional wear, failure modes, product quality and downtime costs.

Required Ordering / RFQ Information

Equipment manufacturer, machine model, serial number, part number and latest drawing revision;
Part dimensions, unit weight, key tolerances, assembly and fastening method;
Current material, chemical composition, heat treatment, hardness and mechanical property reports;
Processed material, maximum particle size, hardness/abrasiveness, moisture and tramp material records;
Speed, load, temperature, pressure, process medium chemistry and continuous operating time;
Failure photographs, wear measurements, crack/fracture locations and current service life;

Materials and values are for preliminary engineering selection. Final chemical composition, heat treatment, hardness and dimensional tolerances must follow the OEM drawings and technical agreement.

Related Equipment and Materials

Equipment, Materials and OEM Identification

Use these links for preliminary selection. Confirm the complete model, serial or drawing number, drawing revision, dimensions and actual operating conditions to establish fit.

Independent aftermarket information. OEM names and trademarks belong to their respective owners and do not imply authorization, affiliation or endorsement. Confirm the series, complete model, serial or drawing number, drawings and operating conditions before manufacture.

Discuss Your Gear Wheel / Bevel Ring Gear and Request a Quote

Provide the machine model, operating conditions and target service life so our engineers can recommend materials and prepare a quotation.

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Or contact us directly: +86 156 3797 3199
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Manufacturing Services in China

From Technical Assessment to Finished-Part Delivery

ANRANST provides customers worldwide with coordinated consulting, supplier sourcing, quality control and finished-part delivery for custom parts, wear parts and industrial spares from China, with scope to support other custom industrial parts.

Technical Advice

Equipment and part identification, drawing review, material selection and manufacturing feasibility assessment.

Supplier Introductions

Match requirements with suitable manufacturers in China and coordinate the exchange of technical information.

Quality Control

Drawing confirmation, material and process control, production tracking, inspection and acceptance coordination.

Finished-Part Delivery

Coordinate manufacturing, quality confirmation, packaging and delivery of complete finished parts.

Provide the existing model, drawings, drawing or part numbers, materials or operating conditions so we can identify the appropriate technical review and supply route.

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