Large Size Double Row Angular Contact Ball Bearing 3318-a for Heavy Vehicle & Equipment with Steel Cage

Product Specifications

Application Industries

Reduce Downtime with Reliable 3318-a Double Row Angular Contact Ball Bearing for Heavy-Duty Applications

Heavy vehicle and equipment operators often face unexpected downtime due to bearing failures, especially in high-load environments. Choosing the wrong bearing can lead to frequent replacements, increased maintenance costs, and lost productivity. Sourcing genuine, large-size angular contact bearings with the right specifications can be challenging, particularly when dealing with custom requirements or tight delivery timelines.

Engineered for Heavy-Duty Performance: 3318-a Double Row Angular Contact Ball Bearing

Our 3318-a Double Row Angular Contact Ball Bearing is designed to address these challenges, offering robust performance for heavy vehicle and equipment applications. As a professional bearing manufacturer with decades of export experience, we provide one-stop service from R&D to production, ensuring that each bearing meets strict quality standards. The steel cage option enhances durability, making it suitable for high-speed and heavy-load operations, while our flexible order policy (1 piece MOQ for standard bearings) supports both small-scale repairs and large-volume production needs.

Optimal Performance in Demanding Conditions

This Double Row Angular Contact Ball Bearing excels in applications requiring simultaneous radial and axial load handling, such as heavy vehicle transmissions and construction equipment. Its separated design allows for easy mounting and dismounting, simplifying maintenance procedures. The bearing operates efficiently under extreme conditions, including high temperatures and heavy shock loads, ensuring reliable rotation even in the most demanding industrial environments. Choosing the right angular contact bearing is critical to maximizing equipment lifespan and minimizing operational disruptions.

Key Technical Features That Ensure Reliability

The 3318-a bearing’s precision rating (P0 to P4) guarantees consistent performance, with tighter tolerances available for applications requiring high accuracy. The use of high-grade bearing steel enhances wear resistance and extends service life, while multiple cage material options (steel, copper, nylon) allow customization based on specific operating conditions. Dynamic load capacity is optimized through advanced manufacturing techniques, ensuring the bearing can handle continuous heavy loads without premature failure. Additionally, compatibility with both oil and grease lubrication provides flexibility for different maintenance protocols, further enhancing its adaptability to diverse industrial settings.

Why Genuine Bearings Matter for Total Cost of Ownership

Investing in genuine Heavy Duty Angular Contact Ball Bearing with Steel Cage reduces long-term costs compared to counterfeit alternatives. Fake bearings often fail early, leading to unplanned downtime, expensive repairs, and potential damage to associated equipment. Our products meet ISO, ABMA, and DIN international standards, ensuring consistent quality and performance. With a 12-month warranty and free replacement for qualified defective products, we stand behind the reliability of our bearings, helping customers avoid the hidden costs of substandard components and ensuring peace of mind in critical applications.

Our Commitment to Quality and Service

Packaging & Shipping

• Standard packaging: Carton boxes with pallet reinforcement for secure transportation
• Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
• Global logistics options: DHL, FedEx, UPS, air freight, and sea freight available
• Real-time tracking provided for all shipments
• Minimum order quantity: 1 piece for standard bearings; customized orders negotiable

Get Your 3318-a Bearing Shipped Today

Don’t let equipment downtime affect your productivity. Contact us with your bearing requirements, including quantity and application details, to receive a prompt quote. Our team is ready to assist with选型 and ensure you get the right bearing for your heavy vehicle or equipment needs, with fast delivery to minimize operational disruptions.

Frequently Asked Questions