NSK Timken 22312-22317EAE4 Self-Aligning Roller Bearing
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SKF
Self-Aligning Ball Bearing
ISO 9001
TS 16949
Genuine SKF
50+ Countries
24h Response
-- SKF Authorized Engineering Partner
NTN Koyo Timken Nup220em-222em Cylindrical Roller Bearing
Ensure smooth, reliable machinery performance with this high-quality Cylindrical Roller Bearing, designed to handle radial loads with precision and durability. Crafted from premium bearing steel with options for steel or brass cages, it delivers consistent operation even in demanding industrial environments.
- Double-row design provides enhanced load capacity for heavy-duty applications
- Precision ratings from P0 to P2 ensure tight tolerance control for reduced vibration
- Available clearances (C0, C3, C4) allow customization to specific operating conditions
- Quick 10-15 day delivery ensures minimal downtime for your operations
Technical Specifications
- Product Name
- NTN Koyo Timken Nup220em-222em Cylindrical Roller Bearing
- Category
- Self-Aligning 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
Präzisionsbewertung
P0, P6, P5, P4, P2
Lichtmaß C0, C3, C4 Lieferzeit
10–15 Tage
Käfig
Stahlkäfig, Messingkäfig
Service
OEM, ODM
Kontaktwinkel
60°
Ausrichten
Ausrichtlager
Getrennt
Nicht getrennt
Anzahl der Zeilen
Doppelt
Lastrichtung
Radiallager
Material
Lagerstahl
Transportpaket
Karton, Palette
Technische Daten
95 × 170 × 32 mm
Marke
BDL
Herkunft
China
HS-Code
8482101000
Produktionskapazität
1000000
Anwendungsgeeignetheit
Industrie
Typische Anwendungen
Baumaschinen Automatisierungstechnik
Stahlmetallurgie
Finding the right cylindrical roller bearing often means sifting through countless brands and型号, only to face delays from suppliers with limited inventory. Many buyers end up with bearings that fail prematurely due to incorrect clearance or precision class, leading to costly downtime in critical applications like steel mills and automation lines. Entwickelt für zuverlässige Leistung in anspruchsvollen Umgebungen
The NTN Koyo Timken Nup220em-222em cylindrical roller bearing addresses these challenges with interchangeable dimensions compatible with major international standards. Our ISO 9001-certified production ensures each bearing meets strict quality criteria, from raw material inspection to final hardness testing. With double rows and a radial load design, this bearing excels in high-load applications such as conveyor systems and hydraulic equipment, where consistent performance is non-negotiable. Optimale Leistung in schweren industriellen Anwendungen
Designed to handle radial loads in double-row configurations, this cylindrical roller bearing operates effectively in environments with moderate misalignment, thanks to its aligning capability. The 60° contact angle enhances load distribution, making it suitable for applications with combined radial and axial forces, such as in steel metallurgy machinery and heavy engineering equipment. Its unseparated design ensures easy installation and maintenance, critical for minimizing downtime in industrial operations. Wichtige technische Merkmale, die die Leistung beeinflussen
The bearing’s precision rating options (P0 to P2) allow customization based on application requirements—P2 for high-speed precision machinery and P0 for general industrial use. Clearance grades C0, C3, and C4 accommodate thermal expansion in different operating temperatures, preventing premature failure. The choice between steel and brass cages offers flexibility: steel cages provide cost-effectiveness for standard applications, while brass cages offer superior heat resistance for high-temperature environments. Manufactured from high-quality bearing steel, the component ensures durability and resistance to wear, even under heavy loads. Warum die Wahl des richtigen Lagers die Gesamtbetriebskosten senkt
Selecting a bearing with the correct specifications directly impacts operational costs. A bearing with improper clearance can lead to overheating and early fatigue, resulting in unplanned maintenance and production stops. This cylindrical roller bearing’s adherence to international standards ensures compatibility with existing equipment, reducing the need for costly modifications. By investing in a precision-engineered bearing, you avoid the hidden expenses of frequent replacements and downtime, ultimately lowering your total cost of ownership over the equipment’s lifespan. Qualitätssicherung, auf die Sie vertrauen können
Our production processes are ISO 9001 certified, ensuring consistent quality from material selection to final inspection. Each bearing undergoes rigorous testing for dimensions, hardness, and surface finish to meet industry standards. We stand behind our products with a comprehensive warranty, covering manufacturing defects for added peace of mind. With access to a wide range of brands—including NTN, Koyo, Timken, and our自有 BDL brand—we can fulfill orders for both standard and custom specifications, ensuring you get the right bearing for your application. Standardverpackung umfasst Kartons mit Palettierung für Großbestellungen
Niedrige Mindestbestellmenge unterstützt, ideal für sowohl Kleinreparaturen als auch große Produktionsläufe
Fordern Sie noch heute Ihr Angebot für Zylinderrollenlager an
Whether you need the NTN Koyo Timken Nup220em-222em series or another specific model, we can source and supply the right cylindrical roller bearing for your application. Provide us with the model number, dimensions, or required specifications, and our team will promptly deliver a competitive quote and lead time. The sooner you confirm your order, the sooner we can arrange shipment to keep your operations running smoothly. Häufig gestellte Fragen
F: Führen Sie neben BDL auch Lager anderer Marken?
A: Yes, we offer a comprehensive range of international brands including SKF, NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, as well as domestic Chinese brands. We can source and supply bearings according to your specific brand or model requirements. F: Wie kann ich sicherstellen, dass dieses Lager zu meiner Ausrüstung passt?
A: Provide us with your equipment model, existing bearing part number, or critical dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the Nup220em-222em series or recommend the appropriate alternative. F: Was ist Ihre Garantiepolitik für Lager?
A: We provide a warranty against manufacturing defects. The specific warranty period and terms are detailed in each sales contract, ensuring coverage for material and workmanship issues under normal operating conditions. F: Was ist die Mindestbestellmenge für dieses Lager?
A: We support low minimum order quantities, making it feasible for small-scale purchases such as maintenance repairs. For bulk orders, we can offer volume pricing based on your requirements. F: Wie lange dauert der Versand nach der Bestellung?
A: Standard delivery time is 10-15 days from order confirmation. For urgent requirements, please contact us to discuss expedited shipping options. Q: Können Sie maßgeschneiderte Lager (OEM/ODM) herstellen?
A: Yes, we offer OEM and ODM services. If you have specific design requirements, drawings, or performance specifications, our engineering team can collaborate with you to develop custom bearings tailored to your application. Ready to order or need a quote?
2309, 2309TNI
Hydraulic system components, articulation points
Conveyor systems, precision rotary mechanisms
Rolling mill support structures
Struggling with Cylindrical Roller Bearing Selection? Here’s What You Need to Know About NTN Koyo Timken Nup220em-222em Series
Packaging & Shipping
Send the bearing
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.
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Regarding: NTN Koyo Timken Nup220em-222em Cylindrical Roller Bearing
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