-- SKF Authorized Engineering Partner
Ensure smooth, reliable rotation in your machinery with the NCL205 Cylindrical Roller Bearing, engineered to handle radial loads with precision and minimize downtime. Available in P0, P6, and P5 precision ratings, this bearing delivers consistent performance whether you’re maintaining industrial equipment or building custom mechanical systems.
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| Parameter | Details |
|---|---|
| Model Number | Dac40750050, DAC40760033/28, DAC40760033 |
| Precision Rating | P0, P6, P5 |
| Service | OEM, ODM |
| Trademark | NSK/KOYO/BDL |
| Origin | China |
| HS Code | 8482109000 |
| Industry | Typical Applications |
|---|---|
| Automotive | Wheel hub assemblies, transmission systems |
| Industrial Machinery | Conveyor systems, hydraulic pumps |
| Mechanical Engineering | Rotary equipment, precision gearboxes |
Finding the right cylindrical roller bearing can be challenging when faced with countless models and varying quality standards. Many buyers struggle with mismatched dimensions causing installation delays, or bearings failing prematurely due to poor material quality. Sourcing from multiple suppliers for different brands only adds complexity to the procurement process.
The NTN NSK Koyo NCL205 cylindrical roller bearing addresses these challenges through its adherence to international precision standards (P0, P6, P5) and compatibility with major brand specifications. Our ISO 9001 certified production process ensures each unit undergoes rigorous dimensional and hardness testing, while our extensive inventory of both自有 and international brands (including NSK, KOYO, and BDL) allows for one-stop sourcing—ideal for automotive wheel hubs and industrial conveyor systems where reliability is critical.
This cylindrical roller bearing excels in applications involving radial loads and moderate axial displacement, such as electric motor shafts and gearbox assemblies. Its design accommodates misalignment within manufacturing tolerances, reducing stress on adjacent components. Operating temperatures typically range from -30°C to 120°C, making it suitable for both indoor industrial settings and outdoor automotive use where temperature fluctuations are common.
Precision class directly affects performance: P5 grade bearings offer tighter dimensional tolerances (±0.005mm on bore diameter) for high-speed applications, while P0 provides cost-effective reliability for general use. The bearing’s raceway surface hardness, measured at HRC 58-62, ensures resistance to wear under continuous load. Cylindrical roller design distributes load evenly across the contact area, extending fatigue life compared to ball bearings in similar radial load scenarios. For custom requirements, OEM/ODM services allow adaptation to specific shaft diameters or mounting configurations.
Selecting a precision-matched cylindrical roller bearing reduces the risk of unplanned downtime—a single bearing failure in a production line can cost thousands in lost output. Inferior bearings with inconsistent hardness often develop spalling within months, leading to vibration, noise, and eventual equipment damage. Our bearings, manufactured to ISO standards, maintain consistent performance over their service life, lowering maintenance frequency and replacement costs. While initial price may be higher than budget alternatives, the extended service interval delivers better long-term value.
Every NTN NSK Koyo NCL205 bearing undergoes multi-stage inspection: raw material certification ensures alloy composition meets industry standards, while finished units are checked for dimensional accuracy, surface roughness (Ra ≤ 0.8μm), and rotational torque. We provide a warranty against manufacturing defects, with clear terms outlined in each order. Our supply chain includes both factory-direct production and authorized distribution channels, ensuring traceability for every unit shipped.
Whether you need a single replacement or bulk order, provide your required model number, quantity, and delivery location for a personalized quote. We support cross-brand inquiries—if you need alternatives to NTN, NSK, or Koyo specifications, our technical team can recommend compatible options. Early order confirmation ensures priority handling and faster delivery.
Q: Do you supply bearings from other international brands besides those listed?
A: Yes, we offer procurement services for all major brands including SKF, NTN, NACHI, IKO, FAG, and Timken, as well as domestic Chinese brands. Simply provide the required brand and model.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or existing bearing dimensions (bore diameter, outer diameter, width), and our engineering team will cross-verify compatibility with the NCL205 specifications.
Q: What is your warranty policy for bearings?
A: We provide a warranty covering manufacturing defects for 12 months from delivery. Defective units will be replaced after inspection and confirmation of the issue.
Q: What is the minimum order quantity for this bearing?
A: We accept orders starting from 1 unit for emergency replacements, with volume discounts available for quantities over 100 units.
Q: How long does shipping take to North America/Europe?
A: Express shipping takes 3-5 business days; sea freight typically takes 25-35 days depending on the destination port.
Q: Can you produce custom bearings with non-standard dimensions?
A: Yes, our OEM/ODM service supports custom bearing production based on drawings or sample specifications, including special materials and coatings.
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.
contact@bearing-supply.com | +86-123-45678910
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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
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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.
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Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
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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: NTN NSK Koyo NCL205 Cylindrical Roller Bearing
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