SKF 7320AC 7321AC 7322AC Angular Contact Ball Bearing
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SKF
Angular Contact Ball Bearing
ISO 9001
TS 16949
Genuine SKF
50+ Countries
24h Response
-- SKF Authorized Engineering Partner
22228cde4/cdke4/came4/camke4 Self-Aligning Roller Bearing
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.
- Unseparated design ensures easy installation and maintenance, saving you valuable time on setup
- Precision ratings from P0 to P2 available to match your specific application requirements
- Grease or oil lubrication flexibility allows customization for different operating conditions
- In-stock availability means you can get back to work without unnecessary delays
Technical Specifications
- Product Name
- 22228cde4/cdke4/came4/camke4 Self-Aligning Roller Bearing
- Category
- Angular Contact Ball Bearing
- Quality Standard
- ISO 9001 / TS 16949
- Lead Time
- 8-12 Weeks Custom
- Minimum Order
- Negotiable
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
Produktdaten
Parameter
Details
Modellnummer
Lagerart
Getrennt
Nicht getrennt
Anzahl der Zeilen
Doppelt
Lastrichtung
Radiallager
Material
Lagerstahl
Schmierung
Fett oder Öl
Präzisionsbewertung
P0, P6, P5, P4, P2
Vibration
, Technische Daten
37*72*37mm
Herkunft
China
HS-Code
8482109000
Anwendungsgeeignetheit
Industrie
Typische Anwendungen
Automobilindustrie
Radnabenbaugruppen, Fahrzeugaufhängungssysteme
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. Optimale Leistung in Automobilradanwendungen
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. Wichtige technische Merkmale für die Zuverlässigkeit
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. Qualität, auf die Sie sich verlassen können
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. In Kartons und auf Paletten verpackt für sicheren Transport
Verfügbar aus Lagerbestand für sofortigen Versand
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. Häufig gestellte Fragen
F: Liefern Sie Lager von anderen Marken oder Modellen?
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. F: Wie lauten Ihre Garantiebedingungen für diese Lager?
A: Wir bieten eine Garantie gegen Herstellungsfehler; spezifische Bedingungen und Dauer sind im Verkaufsvertrag detailliert.
F: Wie hoch ist die Mindestbestellmenge?
A: Wir akzeptieren niedrige Mindestbestellmengen, einschließlich kleiner Chargen für Test- oder Wartungsbedürfnisse. F: Wie lange dauert der Versand?
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). F: Können Sie maßgeschneiderte Lager nach meinen Spezifikationen herstellen?
A: Yes, we support OEM/ODM customization based on drawings, samples, or technical requirements. Ready to order or need a quote?
DAC43800040 2RS, DAC43800050/45, DAC43820045 2RS
Self-Aligning Roller Bearing, Wheel Hub Bearing
Need Reliable Self-Aligning Roller Bearings for Wheel Hubs? Avoid Common Pitfalls
Engineered for Stable, Long-Lasting Wheel Performance
Why Bearing Quality Impacts Total Vehicle Maintenance Costs
Packaging & Shipping
Get a Quote for Your Wheel Hub Bearing Needs
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Contact: [Your Email/Phone]
Wind Power
Main shaft, gearbox, and generator bearings for onshore and offshore wind turbines. Engineered for 20+ year service life.
Mining & Heavy Industry
Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.
Steel & Metallurgy
Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.
Automotive & EV
Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.
Precision Machinery
Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.
General Industrial
Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.
01
Authorized SKF Engineering Partner
Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
02
15+ Certified Engineers On-Staff
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
03
ISO 9001 & TS 16949 Certified QC
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
04
Global Logistics to 50+ Countries
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.
Application Design
EngineeringCustom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Failure Analysis
DiagnosticsRoot-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
Predictive Maintenance
IIoTIIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Custom Modification
CustomModified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
On-Site Installation
SupportCertified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Lifecycle Support
LifecycleLong-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
Request a Technical Consultation & Quote
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.
Product Inquiry Form
Regarding: 22228cde4/cdke4/came4/camke4 Self-Aligning Roller Bearing
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SKF Authorized Engineering Partner
Need technical support or a custom solution?
15+ certified engineers ready to help. Response within 24 hours.