Cylindrical Roller Bearing
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TS 16949
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Cylindrical Roller Bearing
Ncl305 Cylindrical Roller Bearing for Electric Generator Long-Life
Ensure your electric generator runs smoothly for years with the Ncl305 Cylindrical Roller Bearing, designed to deliver long-lasting performance under radial loads. This NCL305 Generator Bearing features a separated structure for easy maintenance, a critical advantage for minimizing downtime during repairs.
- Precision-engineered with bearing steel and available in precision ratings P0 to P2, ensuring reliable operation even in high-vibration environments
- Open seals design allows flexible lubrication with oil, grease, or dry conditions, adapting to your specific generator setup
- Compact 25*62*17 mm specification fits seamlessly into standard generator assemblies, providing a direct replacement solution
7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | NCL305 |
| Bearing Type | Cylindrical Roller Bearing |
| Structure | Cylindrical |
| Dimensions | 25*62*17 mm |
| Outer Dimension Range | 35mm-180mm |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Spherical | Non-Aligning Bearings |
| Separated | Separated |
| Seals Type | Open |
| Lubrication | Oil Grease Dry |
| Precision Rating | P0 P6 P5 P4 P2 |
| Number of Row | Single Row |
| Vibration | V1V2V3V4 |
| Service | OEM ODM |
| Trademark | BDL |
| Origin | China |
| HS Code | 8482500090 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Power Generation | Electric Generator Components |
| Industrial Machinery | Rotating Equipment, Gearboxes |
| Automation | Drive Systems, Conveyors |
Need a Reliable NCL305 Cylindrical Roller Bearing for Your Electric Generator?
Finding the right bearing for electric generators can be challenging—dimensions must match exactly to avoid installation issues, and material quality directly impacts equipment uptime. Many procurement teams struggle with limited supplier options, forcing them to source from multiple vendors just to compare specifications and lead times.
Engineered for Long-Life Performance in Generator Applications
The NCL305 cylindrical roller bearing addresses these challenges with its robust design and precise manufacturing. As a professional bearing supplier with ISO 9001 certified production processes, we ensure this bearing meets strict quality standards for electric generator use. Our extensive inventory includes both our BDL brand and major international brands, allowing you to source the exact specification you need without switching suppliers.
Optimal Performance in Radial Load Environments
This single-row cylindrical roller bearing is specifically designed for radial load applications, making it ideal for electric generator shafts where rotational stability is critical. The separated structure allows for easy mounting and dismounting during maintenance, while the open seal design accommodates various lubrication methods including oil, grease, or dry operation. Its non-aligning nature ensures consistent performance in rigidly mounted generator assemblies.
Key Engineering Features for Generator Reliability
The NCL305’s performance starts with high-quality bearing steel construction, which provides the hardness and wear resistance needed for continuous generator operation. Available precision ratings from P0 to P2 allow customization based on application requirements—higher precision grades (P4, P2) reduce vibration (V1-V4 ratings) in high-speed generator applications. The 25x62x17mm dimensions follow interchangeable standards, ensuring compatibility with existing generator components. The bearing’s radial load capacity makes it suitable for the constant stresses of generator operation.
Why Bearing Quality Impacts Generator Maintenance Costs
Choosing the right cylindrical roller bearing directly affects total cost of ownership for electric generators. Inferior bearings with substandard material hardness or imprecise dimensions often lead to early wear, causing increased vibration and potential equipment damage. This results in unplanned downtime and higher maintenance expenses. Our NCL305 bearing, manufactured with strict quality controls, helps minimize these risks by providing consistent performance over extended service life, aligning with ISO 281 bearing life calculation principles.
Quality Assurance You Can Trust
Our production process adheres to ISO 9001 standards, with comprehensive testing at every stage—from raw material inspection to final dimensional and hardness checks. Each NCL305 bearing undergoes surface treatment evaluation to ensure corrosion resistance. We provide a质保期 on all bearings, with manufacturing defects covered under our return policy. Whether you need our BDL brand or a specific international brand, our procurement network allows us to source according to your exact specifications, with现货库存 available for quick fulfillment.
Packaging & Shipping
- Packaged in cartons with pallet options for bulk orders
- 现货 inventory available for immediate dispatch
- Flexible shipping options including express, air, and sea freight
- Low minimum order quantity supported, ideal for both small maintenance runs and large production orders
Get Your NCL305 Bearing Quote Today
Whether you need the NCL305 cylindrical roller bearing for electric generator maintenance or new production, we can provide competitive pricing and quick delivery. Contact us with your required quantity and delivery location, and our team will respond promptly with a detailed quote. We handle all major bearing brands and models, so even if you need additional components, we can fulfill your order from a single source.
Frequently Asked Questions
Q: Do you supply other bearing brands and models besides BDL?
A: Yes, we offer a full range of bearings including international brands and domestic quality brands. We can source and supply any specific brand or model according to your requirements.
Q: How can I confirm if the NCL305 bearing fits my generator?
A: Provide your equipment’s bearing dimensions (inner diameter x outer diameter x width) or existing model number, and our technical team will verify compatibility with the NCL305 specifications.
Q: What is your warranty policy for the NCL305 bearing?
A: We provide a质保期 for manufacturing defects. Specific warranty terms are detailed in our sales contract, with defective products eligible for replacement or refund.
Q: What is the minimum order quantity for the NCL305 bearing?
A: We support low minimum order quantities, including single-unit purchases, making it suitable for both maintenance and production needs.
Q: How long does shipping take for the NCL305 bearing?
A: Since the NCL305 is in现货库存, we can ship immediately. Delivery time depends on your location and chosen shipping method—express delivery typically takes 3-5 days, while sea freight varies by destination.
Q: Can you provide OEM/ODM services for cylindrical roller bearings?
A: Yes, we offer OEM and ODM services. We can manufacture bearings according to your specific drawings, dimensions, or performance requirements.
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.
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Product Summary
- Product Name
- Ncl305 Cylindrical Roller Bearing for Electric Generator Long-Life
- Category
- Cylindrical Roller Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Cylindrical Roller Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
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Ncl305 Cylindrical Roller Bearing for Electric Generator Long-Life
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