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Angular Contact Ball Bearing
Dac50900040 50*90*40 Auto AC Compressor Bearing 50bd9040du
Restore quiet, reliable cooling to your vehicle with this precision-engineered 50*90*40 Auto AC Compressor Bearing. Designed to eliminate annoying squeaks and restore smooth operation, it ensures your AC system runs efficiently even in extreme temperatures.
- Direct replacement for Dac50900040 and 50bd9040du units, ensuring perfect fit and compatibility
- High-temperature resistant seals prevent refrigerant leaks, extending compressor lifespan
- Precision-machined inner race reduces friction, maintaining optimal belt tension and reducing wear
7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | Dac50900040 50*90*40 |
| Bearing Type | Auto AC Compressor Bearing |
| Alternative Part Number | 50bd9040du |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Automotive | Air conditioning compressor systems |
Need a Reliable Auto AC Compressor Bearing Dac50900040? Here’s What Matters
Finding the right auto AC compressor bearing can be challenging with the variety of models and standards in the market. Many technicians face issues with incorrect dimensions leading to installation failures, or low-quality bearings that wear out quickly, causing system breakdowns and costly repairs.
Designed for Consistent Performance in AC Compressors
This Dac50900040 auto AC compressor bearing addresses these common problems with its precise engineering and compatibility with major international standards. As a professional bearing supplier with ISO 9001 certified production processes, we ensure each unit meets strict quality criteria. Our extensive inventory means this bearing is available for immediate dispatch, reducing downtime for your automotive repair or manufacturing needs.
Optimal Performance in Automotive AC Systems
This bearing is specifically engineered for the demanding conditions of automotive air conditioning compressors. It operates efficiently under the typical temperature ranges and rotational speeds encountered in AC systems, providing reliable support for the compressor’s rotating components. Choosing the correct bearing规格 is crucial to prevent premature failure and maintain system efficiency.
Key Engineering Features for Durability
The Dac50900040 bearing’s dimensions – 50mm bore diameter, 90mm outside diameter, and 40mm width – are precisely manufactured to ensure proper fit in compatible AC compressor models. Its construction focuses on handling the radial and axial loads specific to compressor applications. The bearing’s surface finish and precision class contribute to smooth operation, reducing friction and extending service life in automotive AC systems.
Why Choosing the Right AC Compressor Bearing Impacts Costs
Selecting a quality auto AC compressor bearing like the Dac50900040 helps avoid the hidden costs of frequent replacements and system repairs. A bearing that fails prematurely can cause damage to other compressor components, leading to more extensive and expensive fixes. By investing in a reliable bearing that meets industry standards, you reduce the total cost of ownership through longer service intervals and fewer breakdowns.
Quality You Can Trust in Every Bearing
Our auto AC compressor bearings are produced under ISO 9001 certified processes, ensuring consistent quality control from raw material inspection to final product testing. Each bearing undergoes dimensional accuracy checks and hardness testing to meet specified standards. We provide a warranty period covering manufacturing defects, giving you confidence in your purchase. With access to a wide range of brands and models, we can supply bearings according to your specific requirements.
Packaging & Shipping
- Neutral packaging suitable for industrial transport
- Available from stock for immediate dispatch
- Flexible shipping options including express courier, air, and sea freight
- Low minimum order quantity, supporting both small and large volume purchases
Get Pricing for the Dac50900040 Auto AC Compressor Bearing
To request a quote for the Dac50900040 bearing, please provide the quantity needed and your delivery location. We handle all types of bearing inquiries, including specific brand requests, and can arrange prompt shipping to minimize your waiting time.
Frequently Asked Questions
Q: Do you supply other brands and models of auto AC compressor bearings?
A: Yes, we support inquiries for all brands and models of bearings, and can supply according to your specified requirements.
Q: How can I confirm if this bearing fits my AC compressor?
A: Please provide your compressor model or the bearing dimensions, and our technical team will assist in verifying compatibility.
Q: What is your warranty policy for this bearing?
A: We provide a warranty period covering manufacturing defects. Specific terms are detailed in our supply contract.
Q: What is the minimum order quantity for this bearing?
A: We offer low minimum order quantities, supporting small batch trial orders.
Q: How long does shipping take, and what methods are available?
A: This bearing is in stock for immediate shipment. We offer express courier, air, and sea freight options based on your needs.
Q: Can you provide custom bearings for specific AC compressor applications?
A: Yes, we support OEM/ODM customization based on provided drawings or specifications.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
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Product Summary
- Product Name
- Dac50900040 50*90*40 Auto AC Compressor Bearing 50bd9040du
- Category
- Angular Contact Ball Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Angular Contact Ball Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
Dac50900040 50*90*40 Auto AC Compressor Bearing 50bd9040du
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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