Automobile Air Conditioning Compressor Bearing 38BD5417DU 38x54x17mm Low Noise NSK

Product Specifications

Application Industries

Eliminate AC Compressor Failures with Genuine 38BD5417DU NSK Bearing

Automotive air conditioning systems rely on precise bearing performance to maintain cabin comfort. A failing AC compressor bearing often leads to unexpected noise, reduced cooling efficiency, and costly downtime—especially critical for commercial fleets and passenger vehicles in hot climates. Sourcing reliable replacement parts can be challenging, with counterfeit bearings risking premature failure and further damage to compressor components.

Genuine NSK 38BD5417DU Bearing In Stock for Immediate Delivery

As a professional bearing supplier with over 18 years of export experience, we provide authentic NSK 38BD5417DU automobile AC compressor bearings to address these challenges. Our inventory ensures 3-5 working days delivery for sample orders, with bulk shipments available within 5-15 days. The 38×54×17 mm double-row radial bearing is engineered for direct replacement in automotive AC systems, supporting both passenger cars and commercial vehicles with consistent performance.

Optimal Performance in Automotive AC Compressor Environments

The 38BD5417DU NSK bearing operates in the demanding conditions of automotive AC compressors, where it withstands radial loads, high rotational speeds, and temperature fluctuations between -40°C and 120°C. Its low noise特性 is critical for passenger comfort, while the long-life design reduces maintenance intervals. This bearing directly affects system reliability—choosing the correct specification prevents premature wear and ensures consistent cooling performance.

Technical Features That Ensure Reliable AC System Operation

Three key technical attributes define the 38BD5417DU’s performance: precision rating options from P0 to P2 ensure minimal vibration and noise, critical for cabin comfort; bearing steel construction provides high durability against continuous operation; and double-row design enhances radial load capacity, supporting the compressor’s dynamic forces. The grease lubrication system is optimized for AC compressor duty cycles, reducing friction and extending service life without frequent maintenance.

Why Genuine NSK Bearings Reduce Total Cost of Ownership

Counterfeit AC compressor bearings may offer lower upfront costs but typically fail within 3-6 months, leading to repeated labor expenses, compressor damage, and vehicle downtime. Genuine NSK 38BD5417DU bearings meet ISO 9001:2015 quality standards, with a 12-month warranty covering manufacturing defects. Our strict incoming inspection and full-process quality control ensure each bearing performs to original equipment specifications, delivering predictable service life and reducing long-term maintenance costs.

Your Trusted Partner for Automotive Bearing Solutions

Packaging & Shipping

• Original NSK packaging with protective carton and pallet reinforcement
• Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
• Multiple logistics options: DHL, FedEx, UPS, air freight, or sea freight
• Real-time tracking number provided upon shipment
• 1 piece minimum order quantity available for emergency repairs

Secure Your AC Compressor Performance Today

Don’t let bearing failure disrupt vehicle operation. The 38BD5417DU NSK bearing ensures reliable AC compressor function, protecting against costly downtime and repairs. Whether for maintenance stock or production needs, our ready inventory and technical support make us your ideal supply partner.

Frequently Asked Questions