Product Specifications
| Parameter |
Details |
| Model NO. |
NN3088K |
| Outer Dimension |
35mm-180mm |
| Material |
Bearing Steel |
| Spherical |
Non-Aligning Bearings |
| Load Direction |
Radial Bearing |
| Separated |
Separated |
| Product Name |
Cylindrical Roller Bearing |
| Structure |
Cylindrical |
| Seals Type |
Open |
| Lubricate |
Oil Grease Dry |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Number of Row |
Single Row |
| Vibration |
V1V2V3V4 |
| Service |
OEM ODM |
| Transport Package |
Carton Pallet |
| Specification |
440*650*157 mm |
| Trademark |
BDL |
| Origin |
China |
| HS Code |
8482500090 |
| Production Capacity |
100000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Machinery, Reducers |
| Automotive |
Hub Assemblies, Transmission Systems |
| Agriculture |
Harvesters, Tractors |
| New Energy |
Wind Turbines, Photovoltaic Equipment |
| Home Appliances |
High-Precision Rotating Components |
Eliminate Downtime with High Precision Cylindrical Roller Bearing NN3088K for Industrial Machinery
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures—especially in high-precision applications like machine tools and printing equipment. Mismatched bearings or low-quality alternatives often lead to premature wear, increased noise, and costly production delays. Sourcing reliable, high-precision components with flexible order terms can be a challenge, leaving many manufacturers stuck between long lead times and compromising on quality.
NN3088K Cylindrical Roller Bearing: Engineered for Reliable Performance
Our High Precision Cylindrical Roller Bearing NN3088K addresses these pain points with P4 precision rating, ensuring optimal performance in industrial machinery. As an integrated manufacturer with ISO9001 and ISO14001 certifications, we deliver bearings that meet strict quality standards, supported by a full R&D team and QC lab. Whether for machine tool spindles or reducer assemblies, this bearing’s separated design allows for easy installation and maintenance, reducing downtime during replacements.
Precision That Powers Critical Applications
The NN3088K Cylindrical Roller Bearing excels in high-load, high-speed industrial environments, where radial load capacity and rotational accuracy are non-negotiable. Its bearing steel construction ensures durability, while the open seal design accommodates various lubrication methods—oil, grease, or dry operation—adapting to your specific machinery requirements. For industrial machinery makers, choosing a P4 precision bearing means minimizing vibration (V1-V4 grades available) and maximizing equipment lifespan, directly impacting production efficiency.
Technical Excellence in Every Detail
Key technical features of the NN3088K set it apart for industrial use. The P4 precision rating guarantees tight tolerances for radial and axial runout, critical for maintaining precision in CNC machines and printing presses. Its single-row cylindrical structure optimizes radial load distribution, with a specification of 440*650*157 mm to fit demanding equipment dimensions. The separated inner and outer rings simplify mounting, even in confined spaces, while the ability to handle vibration grades from V1 to V4 ensures compatibility with low-noise machinery requirements.
Invest in Quality to Reduce Long-Term Costs
Choosing a high-precision cylindrical roller bearing like the NN3088K avoids the hidden costs of low-quality alternatives. Inferior bearings often fail prematurely, leading to unplanned maintenance, replacement parts, and production losses that far exceed initial savings. Our bearings, backed by a 12-month global warranty, ensure consistent performance and reduce total cost of ownership. With free technical guidance and defect replacement available, we stand behind every product to keep your machinery running smoothly.
Why Global Buyers Choose Saifan Bearings
With 18 years of experience serving Europe, America, Southeast Asia, and the Middle East, we’ve built a reputation for reliability. Our OEM/ODM capabilities support custom specifications, while flexible order terms—1pc MOQ for standard items, 3–5 day sample lead time, and 5–15 day bulk delivery—meet both emergency repairs and large-scale production needs. Free samples (buyer covers freight) allow you to verify quality before committing, and multiple payment options (T/T, credit card, Alibaba trade) streamline transactions. Our commitment to stable supply and competitive pricing makes us a trusted long-term partner for industrial bearing solutions.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- 3–5 day lead time for samples, 5–15 days for bulk orders
- Global shipping via trusted carriers; buyer selects preferred method
- Real-time tracking provided for all shipments
- 1pc MOQ available for standard items, supporting small-batch and emergency orders
Get Your NN3088K Bearing Today
Don’t let bearing issues disrupt your production schedule. Contact us with your NN3088K requirements, including quantity and application details, and receive a quote within 24 hours. With our fast delivery and quality guarantee, you can minimize downtime and keep your industrial machinery operating at peak performance.
Frequently Asked Questions
Q: Is the NN3088K bearing authentic and quality-assured?
A: Yes, all our bearings are manufactured in-house under ISO9001 and ISO14001 certifications, with strict quality control from raw materials to finished products. We provide full traceability for every bearing.
Q: How do I confirm if the NN3088K is suitable for my machine?
A: Provide your equipment model, load requirements, and operating speed, and our technical team will verify compatibility and offer free guidance on selection.
Q: What is the warranty for the NN3088K bearing?
A: We offer a 12-month global warranty covering manufacturing defects. Defective products will be replaced or refunded at no additional cost.
Q: What is the minimum order quantity for the NN3088K?
A: The minimum order quantity is 1 piece for standard items, ideal for emergency repairs or small-scale projects.
Q: How quickly can I receive my order?
A: Samples are delivered within 3–5 days, and bulk orders within 5–15 days. Shipping time depends on your location and chosen carrier.
Quality Assurance
100% Inspection
High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.
Delivery
3-15 Days
Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).
Customization
Full OEM/ODM
P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.
After-Sales
12-Month Warranty
Professional technical guidance and failure solutions from our R&D team.
