-- SKF Authorized Engineering Partner
Ensure smooth, high-performance machinery operation with our Needle Roller Bearing LB25UU, designed to deliver reliable load distribution and reduced friction in tight spaces. Perfect for applications where precision and durability are non-negotiable, this bearing comes with rich stocks for immediate fulfillment, so you can minimize downtime and keep your operations running without delay.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
Produktdaten
Parameter
Details
Modellnummer
Technische Daten
Schmierung
Fett oder Öl
Vibration
, Marke
BDL/ Herkunft
China
HS-Code
8482102000
Lagerbestand Reiche Bestände
Service
OEM, ODM
Lieferung
per Express, Straße, Bahn, Luft, See
Muster
Verfügbar
Pünktlichkeitsquote 100,0 % Reaktionszeit Weniger als 0,5 h Transportpaket
Kartonpalette
Produktionskapazität
20.000.000 Stück/Jahr Anwendungsgeeignetheit
Industrie
Typische Anwendungen
Automatisierungstechnik
Maschinenbau
Industriemaschinen
Finding the right needle roller bearing can mean the difference between smooth operation and costly downtime. Many buyers face challenges with mismatched dimensions, unclear lubrication requirements, or limited brand options when sourcing bearings like the LB25/30/35/40/50UU series. Even small discrepancies in vibration tolerance or seal type can lead to premature failure in critical applications. Entwickelt für zuverlässige Leistung in anspruchsvollen Umgebungen
Our needle roller bearings are designed to address these common pain points through rigorous manufacturing standards and comprehensive inventory. With ISO 9001-certified production processes, each bearing undergoes strict dimensional and hardness testing to ensure compatibility with international standards. Whether you need the W623-2RS1 for its rubber seal protection or the W627/3R-2Z for high-speed applications, our rich stock ensures quick access to the exact specification you require—eliminating the need for multiple supplier comparisons. This needle roller bearing series excels in applications with radial load dominance and limited axial space, such as automotive transmissions and industrial gearboxes. The Z1V1 to Z3V3 vibration classes allow customization based on noise sensitivity—critical for precision equipment where excessive vibration can compromise product quality. With lubrication options including grease or oil, these bearings adapt to both maintenance-friendly and high-temperature operating environments, ensuring consistent performance across diverse industrial settings. Wichtige technische Merkmale, die die Lebensdauer beeinflussen
The 3*10*4mm specification delivers an optimal balance of load capacity and compact design, making it ideal for miniature machinery components. The choice between 2RS1 (rubber seals) and 2Z (metal shields) directly affects contamination resistance—rubber seals offer superior protection in dusty environments, while metal shields reduce friction in high-speed operations. Surface hardness testing ensures each bearing meets industry standards for wear resistance, extending service life even under continuous load. Additionally, the availability of OEM/ODM services allows for tailored modifications to meet unique application requirements, from custom lubrication to specialized packaging. Selecting a substandard needle roller bearing may seem cost-effective initially, but the long-term expenses tell a different story. Bearings with inadequate vibration control (below Z2V2) can transmit harmful oscillations to adjacent components, leading to premature wear of gears and shafts. Poorly finished surfaces increase friction, raising energy consumption and reducing efficiency by up to 15% in some cases. By contrast, our precision-engineered bearings minimize these risks, lowering total cost of ownership through extended maintenance intervals and reduced downtime—proving that quality directly impacts operational profitability. Qualitätssicherung, die Sie selbst überprüfen können
Our commitment to quality is backed by transparent processes and measurable guarantees. Every bearing undergoes raw material inspection before production, with finished products tested for dimensional accuracy, surface hardness, and seal integrity. We maintain a 100.0% on-time delivery rate for stocked items, supported by multiple logistics channels including express, air, and sea freight. Samples are available for pre-production testing, allowing you to verify performance before full-scale ordering. With a response time of less than 0.5 hours, our technical team stands ready to assist with选型 questions and application-specific recommendations. Flexible Versandoptionen, darunter Express, Straßen-, Bahn-, Luft- und Seetransport
Holen Sie sich noch heute Ihr Angebot für Nadellager
Whether you need the LB25/30/35/40/50UU series or specific models like W623-2RS1, provide your required dimensions, quantity, and delivery location, and we’ll deliver a competitive quote within minutes. Our extensive network includes both proprietary and international brands, ensuring you get the right bearing at the right price without compromising on quality or lead time. Häufig gestellte Fragen
F: Können Sie neben den aufgeführten Marken auch Lager anderer Hersteller liefern?
A: Yes, we support procurement of all major international and domestic brands. Simply provide the brand and model details, and we’ll source it for you. F: Wie kann ich überprüfen, ob dieses Lager zu meinem Gerät passt?
A: Share your equipment model or existing bearing dimensions (d x D x B), and our technical team will verify compatibility with the LB25/30/35/40/50UU series. F: Welche Garantie gewähren Sie auf diese Lager?
A: We provide a warranty against manufacturing defects. Specific terms are detailed in each sales contract, with replacement available for verified quality issues. F: Wie hoch ist die Mindestbestellmenge für diese Serie?
A: We accept low minimum orders, including small quantities for prototype or maintenance needs. Contact us for specific MOQ details based on your required model. F: Wie schnell können Sie nach der Auftragsbestätigung versenden?
A: In-stock items ship within 24 hours. For custom or non-stock models, lead times vary by production schedule and will be confirmed before order placement. F: Bieten Sie maßgeschneiderte Lagerlösungen (OEM/ODM) an?
A: Yes, we provide OEM/ODM services for special requirements, including custom dimensions, lubrication, and packaging. Submit your technical drawings for a feasibility assessment. Ready to order or need a quote?
W623-2RS1, W623-2Z, W627/3R-2Z
3*10*4mm
/
Conveyor systems, precision guide mechanisms
Small motor assemblies, gearbox components
Textile machinery, printing press parts
Struggling with Needle Roller Bearing Selection? Here’s What You Need to Know
Optimal Performance Under Specific Operating Conditions
The Hidden Cost of Choosing the Wrong Bearing
Packaging & Shipping
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: Needle Roller Bearing LB25/30/35/40/50UU High-Quality
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