ISO 9001 Certified
TS 16949
Genuine SKF
Need Technical Advice?
Reply within 12 hours · 15+ certified engineers on call
Needle Bearing
Bdl Needle Roller Bearing Nk26/20 Nk28/20 Nk28/30 High Quality
Ensure smooth, reliable performance in your machinery with our high-quality Needle Roller Bearing options, including NK26/20, NK28/20, and NK28/30 models. These precision-engineered bearings minimize friction to reduce wear and extend equipment lifespan, even under heavy loads.
- Designed with optimized cage geometry for consistent load distribution and reduced noise
- Hardened raceways and precision-ground rollers deliver exceptional durability in demanding applications
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 |
|---|
Application Suitability
| Industry | Typical Applications |
|---|---|
| Automation Equipment | Linear motion systems, precision slides |
| Hydraulic Systems | Cylinder piston rods, hydraulic actuators |
| Mechanical Engineering | Conveyor mechanisms, gearbox assemblies |
Needle Roller Bearings NK26/20, NK28/20, NK28/30: Solving Your Precision Motion Challenges
Searching for needle roller bearings that deliver consistent performance without frequent replacements? Many buyers face the frustration of misaligned dimensions causing installation delays or premature wear due to substandard materials. Sourcing from multiple suppliers for different models only adds complexity to your procurement process.
Engineered for Reliable, Long-Term Performance
Our Bdl Needle Roller Bearings NK26/20, NK28/20, and NK28/30 address these challenges through ISO 9001 certified manufacturing processes and comprehensive quality testing. As a supplier with access to both established brands and our own production, we offer a single source for your bearing needs—whether you require standard models or specific dimensions. These bearings excel in applications like hydraulic cylinder linkages and automation equipment where space constraints demand high load capacity in compact designs.
Optimal Performance in Demanding Conditions
Designed to operate in moderate temperature environments (-20°C to 120°C), these needle roller bearings handle radial loads efficiently while maintaining low friction. Their compact cross-section makes them ideal for installations with limited radial space, such as gearbox shafts and robotic arms. Proper selection based on load direction and operating speed is critical to maximizing service life and preventing unexpected downtime.
Key Engineering Features for Enhanced Durability
The precision-machined raceways ensure uniform load distribution across the needle rollers, reducing stress concentrations that lead to early failure. Surface hardness testing (typically 58-62 HRC) confirms resistance to wear under continuous operation. The optimized cage design maintains roller spacing, minimizing vibration and noise during high-speed rotation. These technical attributes directly contribute to longer intervals between maintenance, lowering your overall operational costs.
Total Cost of Ownership: Why Quality Matters
Choosing a low-quality needle roller bearing may seem cost-effective initially, but the hidden expenses of frequent replacements, equipment downtime, and potential damage to adjacent components quickly offset the savings. Our bearings, built to international dimensional standards, reduce the risk of premature failure by ensuring proper fit and material integrity. Adhering to ISO 281 fatigue life calculations, they provide predictable performance that aligns with your maintenance schedules, ultimately lowering your total cost of ownership.
Quality You Can Rely On
Our production follows ISO 9001 quality management systems, with raw material inspections and finished product testing for dimensional accuracy, hardness, and surface finish. Each bearing undergoes rigorous checks before shipment, and we provide a warranty against manufacturing defects. With access to diverse brands and our own production capabilities, we can fulfill orders for specific models or equivalents that meet your exact specifications. Our inventory includes common sizes for prompt delivery when you need them most.
Packaging & Shipping
- Standard industrial packaging with protective wrapping to prevent damage during transit
- Stock items shipped within 1-3 business days of order confirmation
- Flexible shipping options including express courier, air freight, and sea freight
- Low minimum order quantity available to support both small repairs and large-scale production
Get Your Needle Roller Bearing Quote Today
Whether you need NK26/20, NK28/20, NK28/30, or other needle roller bearing models, provide us with your required specifications, quantity, and delivery location. Our team will promptly confirm availability and provide a competitive quote. Early inquiry ensures priority processing and faster delivery for your project.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides your own?
A: Yes, we offer a comprehensive range of bearings including international and domestic brands. We can source specific models according to your requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Provide the original bearing part number or critical dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with your application.
Q: What warranty do you offer on these needle roller bearings?
A: We provide a warranty against manufacturing defects. The specific terms are detailed in our sales contract, typically covering material and workmanship issues for a defined period.
Q: What is the minimum order quantity for these bearings?
A: We accept small orders to support maintenance needs, with minimum quantities varying by model. Contact us for specific MOQ information.
Q: How long does shipping take to my location?
A: In-stock items ship within 1-3 days. Transit time depends on your location and chosen shipping method—express courier typically takes 3-7 days, while sea freight may take 2-6 weeks.
Q: Can you produce custom needle roller bearings to unique specifications?
A: Yes, we support OEM/ODM services for custom bearings. Provide detailed drawings or specifications, and we can develop a solution tailored to your 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.
{{联系方式}}
Product Summary
- Product Name
- Bdl Needle Roller Bearing Nk26/20 Nk28/20 Nk28/30 High Quality
- Category
- Needle 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 | Needle 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
Get a custom quote for
Bdl Needle Roller Bearing Nk26/20 Nk28/20 Nk28/30 High Quality
NDA protected · Free samples for orders > $50K · Reply within 12 hours
Related Products
