Double Row Angular Contact Ball Bearing 3318 A TN9/C3 Nylon Cage for Motor Gearbox High Precision P4 P5

Product Specifications

Application Industries

Stop Motor Gearbox Downtime with 3318 A TN9/C3 High Precision Angular Contact Bearing

When a bearing fails prematurely in your motor gearbox, the cost goes beyond replacement parts—unplanned downtime halts production, disrupts schedules, and increases maintenance labor expenses. Sourcing high precision bearings that meet exact specifications often means coordinating with multiple suppliers, each with different lead times and quality standards. This fragmentation wastes valuable time and introduces risks of mismatched components.

Genuine 3318 A TN9/C3 Bearings: In Stock and Quality Assured

Our Double Row Angular Contact Ball Bearing 3318 A TN9/C3 with Nylon Cage eliminates these frustrations. As an official authorized distributor of SKF, we ensure every bearing is 100% genuine, traceable to the original manufacturer, and compliant with ISO 9001 quality control standards. With sufficient hot-selling stock maintained in our global warehouses, we can fulfill urgent orders for motor gearbox applications without compromising on precision or delivery speed.

Engineered for High Precision Motor Gearbox Performance

This High Precision Ball Bearing is specifically designed to handle the combined radial and axial loads common in motor gearboxes. The double row angular contact structure provides high rigidity and axial stiffness, while the P4 and P5 precision ratings ensure minimal runout and vibration at high speeds. Whether operating in continuous duty industrial motors or variable-speed gearbox systems, this bearing maintains stable performance under fluctuating loads and temperatures.

Key Technical Features That Matter

The Nylon Cage in this bearing reduces friction and noise compared to traditional steel cages, making it ideal for noise-sensitive applications like household appliance motors. Its low density also minimizes centrifugal forces at high rotational speeds, extending grease life and overall bearing durability. The C3 clearance class accommodates thermal expansion in gearbox operating environments, preventing premature seizure. With precision ratings up to P4, this bearing meets the tight tolerance requirements of high-speed motor spindles, ensuring consistent power transmission and reduced energy consumption.

Why Genuine Bearings Lower Total Cost of Ownership

Choosing non-genuine Motor Gearbox Bearings may seem cost-effective initially, but the hidden costs add up quickly. Counterfeit bearings often use substandard steel, leading to early fatigue and failure within months of installation. This results in repeated downtime, increased repair costs, and potential damage to adjacent gearbox components. Our genuine SKF bearings, backed by official authorization, undergo rigorous testing to ensure they meet dynamic load and speed ratings, providing reliable performance that lowers long-term maintenance expenses and extends equipment lifespan.

Why 1,100+ Global Clients Trust Our Bearing Solutions

Packaging & Shipping

• Original SKF packaging with防伪标签 and product certification documents
• Secure carton and pallet packaging to prevent damage during transport
• 现货 available for delivery within 3-7 working days
• Global logistics options including DHL, FedEx, UPS, air freight, and sea freight
• Real-time tracking number provided upon shipment
• Minimum order quantity of 1 piece, supporting emergency maintenance needs

Get Your 3318 A TN9/C3 Bearing Shipped Today

Don’t let bearing-related downtime affect your production schedule. Send us your bearing designation, motor gearbox model, and required quantity, and our team will provide a unified quotation within one working day. With our sufficient stock and streamlined procurement process, you can have your High Precision Angular Bearing delivered quickly, minimizing equipment idle time.

Frequently Asked Questions