-- SKF Authorized Engineering Partner
Reduce downtime and ensure smooth operation with our reliable 22228 Self-Aligning Roller Bearing, designed to maintain precision even under misalignment. Crafted from high-quality Bearing Steel, this double-row radial bearing handles heavy radial loads while minimizing vibration, making it ideal for industrial machinery that demands consistent performance.
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| Parameter | Details |
|---|---|
| Model Number | DAC43800040 2RS, DAC43800050/45, DAC43820045 2RS |
| Bearing Type | Self-Aligning Roller Bearing, Wheel Hub Bearing |
| Separated | Unseparated |
| Rows Number | Double |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Specification | 37*72*37mm |
| Origin | China |
| HS Code | 8482109000 |
| Industry | Typical Applications |
|---|---|
| Automotive | Wheel hub assemblies, vehicle suspension systems |
Selecting the right wheel hub bearing often means sifting through incompatible dimensions or settling for low-quality options that fail prematurely. Many buyers struggle with matching complex model numbers across different standards, leading to costly installation delays. When bearings lack proper precision or material strength, vehicles experience increased vibration, noise, and even safety risks on the road.
This self-aligning roller bearing addresses these challenges with double-row construction and radial load capacity, ideal for automotive wheel hub applications. Our ISO 9001-certified production ensures consistent quality, from raw material inspection to final dimensional checks. With interchangeable dimensions compatible with major international standards, this bearing fits seamlessly into existing assembly processes, reducing downtime.
Designed to handle radial loads in wheel hub systems, this bearing operates efficiently under varying road conditions. Its unseparated structure maintains alignment even with minor shaft misalignment, ensuring smooth rotation and reduced wear. The 37*72*37mm specification meets common automotive hub requirements, making it suitable for passenger cars and light commercial vehicles.
Bearing steel construction provides the hardness (HRC 58-62) needed to withstand continuous radial forces, while precision ratings from P0 to P2 allow customization based on application demands. The Z1V1 to Z3V3 vibration classes ensure quiet operation, critical for passenger comfort. Grease or oil lubrication options offer flexibility for different maintenance schedules, though proper lubrication is essential to maximize service life in high-speed wheel applications.
Choosing a substandard wheel hub bearing may save upfront costs but leads to frequent replacements, vehicle downtime, and potential damage to related components like axles or brake systems. This bearing’s robust design, backed by material and dimensional testing, reduces the risk of early failure. By meeting ISO 281 fatigue life standards, it minimizes long-term maintenance expenses, making it a cost-effective choice for fleet operators and automotive manufacturers.
Our production follows ISO 9001 quality management systems, with strict checks on material composition, hardness, and surface finish. Each bearing undergoes dimensional inspection to ensure compliance with specified tolerances. We provide a warranty against manufacturing defects, with clear terms for returns and replacements. With in-stock availability and support for OEM/ODM requirements, we can meet both standard and custom automotive bearing needs.
Whether you need the specified DAC43800040 2RS, DAC43800050/45, DAC43820045 2RS models or other self-aligning roller bearings, provide your required model, quantity, and destination. Our team will confirm availability and deliver a competitive quote promptly, ensuring you get the right bearings when you need them.
Q: Do you supply bearings from other brands or models?
A: Yes, we support inquiries for all bearing brands and models, including international and domestic options, and can supply according to your specific requirements.
Q: How can I confirm if this bearing fits my vehicle?
A: Provide your vehicle model, existing bearing dimensions (d x D x B), or OEM part number, and our technical team will verify compatibility.
Q: What is your warranty policy for these bearings?
A: We offer a warranty against manufacturing defects; specific terms and duration are detailed in the sales contract.
Q: What is the minimum order quantity?
A: We accept low minimum order quantities, including small batches for testing or maintenance needs.
Q: How long does shipping take?
A: In-stock items ship immediately; delivery time depends on the chosen method: express (3-7 days), air (5-10 days), or sea (30-45 days).
Q: Can you produce custom bearings to my specifications?
A: Yes, we support OEM/ODM customization based on drawings, samples, or technical requirements.
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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Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.
Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
25+
Years Experience
24h
Quote Response
78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
-- Get In Touch
Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
Address
No. 377 Bansongyuan Road, Huangpu District, Shanghai, China
Free Sample Program
Orders over $50K qualify for free product samples
Test against your KPIs before full production commitment. Ask our engineers for details.
Regarding: 22228cde4/cdke4/came4/camke4 Self-Aligning Roller Bearing
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