Automobile Air Conditioning Compressor Bearing 35BD4820DUM6 NSK 35x48x20mm Long Life

Product Specifications

Application Industries

Prevent AC Compressor Failures with NSK 35BD4820DUM6 Automobile Air Conditioning Compressor Bearing

Automotive AC compressor bearings often fail prematurely due to high-speed rotation and temperature fluctuations, leading to costly repairs and uncomfortable driving conditions. Sourcing genuine, high-precision bearings can be challenging, with many suppliers offering inconsistent quality or long lead times that delay maintenance work.

Genuine NSK 35BD4820DUM6 Bearings in Stock for Immediate Delivery

The NSK 35BD4820DUM6 Automobile Air Conditioning Compressor Bearing addresses these challenges with its long life, high-speed performance, and low noise operation. As a professional bearing supplier with decades of export experience, we maintain rich stocks of this 35x48x20mm bearing, ensuring you can secure the exact part you need without unnecessary delays. This bearing is specifically engineered for the demanding environment of automotive AC compressors, where reliability directly impacts passenger comfort and vehicle performance.

Optimal Performance in Automotive AC Compressor Applications

This double-row radial bearing excels in the high-speed, variable-load conditions typical of automobile air conditioning systems. Operating within AC compressors, it withstands continuous rotational speeds while managing radial loads generated during refrigerant compression. The combination of bearing steel construction and precision manufacturing ensures stable performance even when exposed to temperature variations between -40°C and 120°C, common in under-hood environments.

Technical Features That Ensure Reliable Operation

The NSK 35BD4820DUM6 bearing incorporates several critical design elements that contribute to its exceptional performance. Its precision rating options (from P0 to P2) allow matching to specific compressor tolerance requirements, with higher precision grades reducing vibration and noise during operation. The double-row configuration enhances radial load capacity, making it suitable for the intermittent high-load conditions encountered in AC systems. Additionally, the bearing’s compatibility with both grease and oil lubrication provides flexibility in maintenance, while its low-noise特性 ensures passenger comfort by minimizing operational sound.

Why Genuine Bearings Matter for AC Compressor Longevity

Choosing genuine NSK 35BD4820DUM6 bearings over counterfeit alternatives delivers significant long-term value. Counterfeit bearings often use substandard materials and imprecise manufacturing, leading to early failure, increased energy consumption, and potential compressor damage. Genuine NSK bearings, by contrast, meet ISO industrial standards and undergo rigorous testing to ensure consistent quality. This reliability translates to fewer replacements, reduced maintenance costs, and extended AC compressor service life—ultimately lowering the total cost of ownership for automotive fleets and repair facilities.

Why Buyers Trust Saifan Bearings for NSK Products

Packaging & Shipping

• Carton and pallet packaging to ensure product protection during transit
• 3-5 working days delivery for sample orders, 5-15 working days for bulk orders
• Multiple transport options including sea and air freight
• Real-time logistics tracking provided for all shipments
• 1 piece MOQ available for standard bearings, ideal for emergency repairs

Secure Your NSK 35BD4820DUM6 Bearing Today

Don’t let AC compressor downtime affect vehicle availability or passenger comfort. Whether you need a single replacement bearing or bulk inventory, we can fulfill your order quickly with genuine NSK products. Early ordering ensures you have the parts on hand when maintenance is required, minimizing repair delays.

Frequently Asked Questions