AC200 Crane Slewing Bearing

AC200 Crane Slewing Bearing - Heavy-Duty Rotational Solution

When your crane operations demand reliability and precision, the AC200 Crane Slewing Bearing delivers exceptional performance under extreme conditions. This single-row, four-point contact ball bearing combines aviation-grade 42CrMo alloy steel construction with advanced tooth surface hardening technology. Engineered specifically for heavy-duty applications, this bearing provides outstanding impact resistance and extended service life. Whether you're operating tower cranes in the Middle East or managing port machinery worldwide, our AC200 model ensures smooth, dependable rotation for your critical equipment operations.

Product Specifications

Structure: Single-row, four-point contact ball slewing bearing

Dimensions: 2044mm × 125mm

Material: Aviation-grade 42CrMo alloy steel

Surface Treatment: Tooth surface hardening with multiple sealing systems

Customization: Available for special size requirements (50-10000mm range)

Key Features & Benefits

Superior Material Construction

Your hardware merits the best security. Our bearing highlights high-strength amalgam steel rings (50Mn and 42CrMo) combined with GCr15SiMn bearing steel rolling components. This combination conveys uncommon solidness and steady performance.

Advanced Sealing Technology

Multiple seal frameworks secure inner components from defilement. This plan expands bearing life altogether, particularly in cruel situations like leave operations or marine applications.

Precision Manufacturing

Every bearing meets strict quality measures with accuracy grades covering P0, P6, P5, and P4. You get solid execution that keeps up precision over expanded working periods.

Versatile Load Handling

The four-point contact plan productively oversees combined pivotal, spiral, and minute loads. This makes it culminate for applications requiring smooth revolution beneath overwhelming loads.

Applications & Industries

The AC200 Crane Slewing Bearing serves critical roles across multiple industries:

• Tower Cranes: Smooth cabin rotation and load positioning
• Port Machinery: Container handling and cargo operations
• Marine Engineering: Offshore platform equipment
• Mining Equipment: Heavy-duty excavation machinery

Why Choose Heng Guan Bearing?

Proven Expertise

Our team brings over 30 years of bearing industry experience. Located in Luoyang, China's bearing manufacturing hub, we understand the technical demands of heavy machinery applications.

Quality Certifications

ISO9001 certification and RoHS compliance ensure you receive products meeting international standards. Our quality control covers every production stage from raw materials to final testing.

Global Reach

Products ship to over 50 countries including the UAE, United States, Germany, and Australia. This international experience helps us understand diverse operational requirements.

Custom Solutions

Need special dimensions or configurations? Our engineering team provides custom bearing solutions, technical consultation, and installation guidance. We also handle non-standard machining for gears, shafts, and couplings.

Technical Support & Service

Our comprehensive service includes:

• Product selection assistance
• Installation guidance
• Technical consultation
• Old product reverse engineering
• Personalized customization options

When you invest in a product, you gain access to our complete technical support network. Our engineers help ensure proper installation and optimal performance.

Frequently Asked Questions

Q: What makes the AC200 suitable for extreme conditions?

A: The aviation-grade 42CrMo steel construction and tooth surface hardening provide exceptional impact resistance. Multiple sealing systems protect against dust, moisture, and contamination common in harsh environments.

Q: Can you customize the bearing size for my specific application?

A: Yes, we manufacture slewing bearings from 50mm to 10000mm diameter. Our engineering team can create custom solutions based on your exact requirements.

Q: What precision grades are available?

A: We offer four precision grades: P0, P6, P5, and P4. Your application requirements determine the optimal precision level.

Q: How long is the typical delivery time?

A: Standard products ship quickly from our inventory. Custom bearings require additional manufacturing time. Contact us for specific delivery schedules.

Q: Do you provide installation support?

A: Absolutely. Our team offers installation guidance, technical consultation, and ongoing support to ensure optimal bearing performance.

Contact Us

Ready to enhance your crane operations? Contact our bearing specialists at mia@hgb-bearing.com for technical consultation and custom AC200 Crane Slewing Bearing solutions tailored to your requirements.