-- SKF Authorized Engineering Partner
Ensure smooth, reliable machinery operation with our premium SKF Cylindrical Roller Bearing solutions, designed to handle heavy radial loads while minimizing friction for extended equipment life. Available in models N212em, NJ212em, NF212em, NU212em, and NUP212em, these bearings deliver consistent performance whether lubricated with grease or oil, adapting to your specific application needs.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
Produktdaten
Parameter
Details
Modellnummer
W6203, W6203-2RS1, W6203-2RS1/ Technische Daten
17 × 40 × 12 mm
Lagerbestand Reiche Bestände
Fetttechnologie
Hoch
Schmierung
Fett oder Öl
Vibration
, Service
OEM, ODM
Lieferung
per Express, Straße, Bahn, Luft, See
Muster
Verfügbar
Pünktlichkeitsquote 100,0 % Reaktionszeit Weniger als 0,5 h Transportpaket
Karton, Palette
Marke
BDL/ Herkunft
China
HS-Code
8482102000
Produktionskapazität
20.000.000 Stück/Jahr Anwendungsgeeignetheit
Industrie
Typische Anwendungen
Automatisierungstechnik
Förderanlagen, Präzisionsmaschinen
Maschinenbau
Hydraulikpumpen, Getriebe Industriemaschinen
Finding the right cylindrical roller bearing can be a challenge—whether it’s matching dimensions across different brands, ensuring vibration levels meet your machinery’s requirements, or dealing with the hassle of multiple suppliers for different models. Many buyers face costly delays when specifications don’t align, or end up with bearings that fail prematurely due to subpar manufacturing. Entwickelt für konstante Leistung in anspruchsvollen Anwendungen
The SKF Cylindrical Roller Bearing N212em series (including NJ212em, NF212em, NU212em, NUP212em) addresses these pain points with interchangeable dimensions that align with major international standards. Backed by ISO 9001-certified production processes, our bearings undergo rigorous material and成品检验, ensuring they meet the precision required for industrial machinery, hydraulic systems, and automation equipment. With rich stocks available, we eliminate the wait time often associated with specialized bearing orders. Designed to handle radial loads efficiently, these cylindrical roller bearings excel in applications where rotational speed and load capacity are critical. The Z1V1 to Z3V3 vibration classes allow customization based on your equipment’s sensitivity—from general industrial use (Z1V1) to high-precision machinery (Z3V3). Whether in gearboxes, electric motors, or conveyor systems, the right vibration rating reduces noise and extends equipment life. Wichtige technische Merkmale, die sich auf die Zuverlässigkeit auswirken
Three critical specifications set these bearings apart: lubrication flexibility, vibration control, and dimensional precision. The ability to use either grease or oil lubrication makes them adaptable to varying operating conditions—grease for maintenance intervals, oil for high-temperature environments. The vibration classes (Z1V1-Z3V3) are achieved through tight manufacturing tolerances, ensuring smooth operation even at high speeds. At 17*40*12mm, the standardized dimensions ensure compatibility with existing setups, reducing the risk of installation errors. Warum die Wahl des richtigen Lagers die Gesamtkosten senkt
Investing in quality cylindrical roller bearings directly impacts your bottom line. Inferior bearings often fail early due to inadequate material hardness or imprecise dimensions, leading to unplanned downtime, repair costs, and potential damage to adjacent components. Our bearings, tested for hardness and surface finish, minimize these risks. With a 100% on-time delivery rate and responsive support (less than 0.5h response time), we help you avoid production delays that cost far more than the price of a bearing. Qualität, auf die Sie sich verlassen können – gestützt auf strenge Standards
Our manufacturing process adheres to ISO 9001 standards, with raw material inspections and成品 testing for dimensions, hardness, and surface treatment. We offer a质保期 on all bearings, covering manufacturing defects for your peace of mind. Whether you need our自有 brand or international brands like NTN, NSK, or Koyo, we source directly to ensure authenticity. With OEM/ODM capabilities, we can also customize bearings to your exact specifications. Flexible Versandoptionen: Express, Straße, Bahn, Luft oder See
Whether you need the N212em, NJ212em, NF212em, NU212em, or NUP212em model, provide us with your required quantity and delivery location, and we’ll send you a competitive quote. Our team can also assist with cross-referencing other brands or confirming compatibility with your equipment—no obligation, just expert support. Häufig gestellte Fragen
F: Führen Sie neben den aufgeführten auch andere Lager-Marken oder -Modelle?
A: Yes, we support inquiries for all bearing brands and models, including international brands like SKF, NSK, NTN, Koyo, and domestic Chinese brands. We can source or manufacture according to your specific requirements. Q: How can I confirm if the N212em series is compatible with my equipment? A: Provide your equipment’s bearing dimensions (d x D x B), load requirements, and operating conditions. Our technical team will cross-reference with the N212em series specifications to verify compatibility. F: Wie lauten Ihre Garantiebedingungen für diese Lager?
A: We offer a质保期 covering manufacturing defects. The specific duration is outlined in our sales contract, and defective products can be replaced or refunded within the warranty period. Q: What is the minimum order quantity for the N212em series? A: We have a low minimum order quantity, allowing small试单 for testing purposes, as well as bulk orders for production needs. F: Wie lange dauert der Versand und welche Methoden stehen zur Verfügung?
A: Since we maintain rich stocks, most orders ship immediately. Shipping time depends on the method: Express (2-5 days), Air (5-7 days), Sea (20-30 days), Road, or Train (varies by location). Q: Can you produce custom bearings (OEM/ODM) to specific designs? A: Yes, we offer OEM/ODM services. Provide your drawings, specifications, or sample, and we can manufacture bearings tailored to your requirements. Ready to order or need a quote?
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Electric motors, textile equipment
Need Reliable Cylindrical Roller Bearings? Here’s What You Should Know About N212em Series
Optimal Performance in High-Load, High-Speed Environments
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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: <p> Zylinderrollenlager N212em NJ212em NF212em NU212em NUP212em
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