Product Specifications
| Parameter |
Details |
| Model NO. |
NN3016K |
| Product Name |
Cylindrical Roller Bearing |
| Bore Diameter (d) |
80 mm |
| Outside Diameter (D) |
125 mm |
| Width (B) |
34 mm |
| Material |
Bearing Steel |
| Structure |
Cylindrical |
| Seals Type |
Open |
| Lubricate |
Oil Grease Dry |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Number of Row |
Single Row |
| Load Direction |
Radial Bearing |
| Spherical |
Non-Aligning Bearings |
| Separated |
Separated |
| Vibration |
V1V2V3V4 |
| Service |
OEM ODM |
| Origin |
China |
| HS Code |
8482500090 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Equipment, Reducers |
| Manufacturing |
CNC Machines, Spindles, Gearboxes |
| Automotive |
Transmission Systems, Axles |
| Agriculture |
Harvesters, Tractors |
| New Energy |
Wind Turbines, Solar Equipment |
Reduce Machine Downtime with High Precision Double Row Cylindrical Roller Bearing NN3016K
Industrial machinery operators know the frustration of unexpected shutdowns caused by bearing failures. When a low-quality bearing gives out, it not only halts production but also leads to costly repairs and missed deadlines. Sourcing reliable bearings often means navigating minimum order quantities that don’t fit urgent maintenance needs, or waiting weeks for custom specifications to arrive.
NN3016K Bearing: Engineered for Reliable Industrial Performance
The High Precision Double Row Cylindrical Roller Bearing NN3016K addresses these challenges with its robust design and flexible supply options. As an integrated manufacturer with ISO9001 and ISO14001 certifications, we ensure each bearing meets P0-P4 precision standards, critical for machine tools and printing equipment where accuracy directly impacts output quality. With a 1pc MOQ for standard items and 3–5 day sample lead time, we support both emergency repairs and long-term production planning.
Optimal Performance in Demanding Industrial Conditions
This Cylindrical Roller Bearing excels in high-radial-load applications, making it ideal for machinery subject to continuous operation and heavy stress. Its separated inner and outer rings allow for easy mounting and dismounting, simplifying maintenance procedures. The V1-V4 vibration grades ensure smooth operation, reducing noise in precision environments like CNC workshops. Whether used in reducers, spindles, or agricultural machinery, the NN3016K delivers consistent performance under varying loads and speeds.
Technical Precision That Drives Machine Efficiency
The NN3016K’s technical specifications are tailored to industrial needs. Its 80x125x34 mm dimensions fit standard machinery configurations, while the P0-P4 precision ratings accommodate applications from general industrial use (P0) to high-precision machine tools (P4). The open seal design allows for flexible lubrication options—oil, grease, or dry operation—adapting to specific equipment requirements. Bearing steel construction ensures durability, withstanding the wear and tear of heavy-duty operations, while the radial load capacity supports the demands of conveyor systems and农机设备.
Why Authentic Bearings Lower Total Operating Costs
Choosing genuine Cylindrical Roller Bearings over counterfeit alternatives reduces long-term expenses. Fake bearings often fail prematurely, leading to repeated replacements and unplanned downtime. Our bearings, backed by a 12-month global warranty, minimize these risks. Each unit undergoes rigorous quality control in our dedicated lab, ensuring compliance with international standards. The cost of authentic bearings is offset by extended service life, fewer repairs, and maintained production schedules—ultimately lowering your total cost of ownership.
Our Commitment to Reliable Bearing Supply
With 18 years of experience serving global buyers across Europe, America, and Southeast Asia, we’ve built a reputation for stable supply and competitive pricing. Our full R&D capabilities support OEM/ODM customization, allowing us to meet unique industrial requirements. We offer free technical guidance to help you select the right bearing for your application, and our defect replacement policy ensures peace of mind. With production capacity of 100,000 units monthly, we maintain stock for fast delivery—5–15 days for bulk orders—so you can keep your machinery running without unnecessary delays.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- 3–5 day sample lead time for testing and validation
- 5–15 day bulk delivery to meet production timelines
- Multiple payment options: T/T, credit card, Alibaba trade assurance
- 1pc MOQ available for emergency maintenance needs
Get Your NN3016K Bearing Today
Don’t let bearing issues disrupt your operations. Whether you need a single replacement or bulk order, we’re ready to fulfill your request. Send us your bearing model, application details, and quantity, and our team will provide a quote within 24 hours. With free samples available (buyer covers freight), you can test the NN3016K’s performance before committing to a full order.
Frequently Asked Questions
Q: Are these bearings authentic and traceable?
A: Yes, we are an integrated manufacturer with full quality control processes. Each bearing is produced in our ISO-certified facility and can be traced through our production records.
Q: How do I confirm if the NN3016K is compatible with my machine?
A: Provide your equipment model or technical specifications (load, speed, precision requirements), and our technical team will verify compatibility at no cost.
Q: What is your warranty policy for the NN3016K bearing?
A: We offer a 12-month global warranty. If the bearing fails due to manufacturing defects, we provide free replacement or refund.
Q: What is the minimum order quantity for this bearing?
A: The minimum order quantity is 1 piece for standard items, supporting both emergency repairs and small-scale needs.
Q: How quickly can you ship the NN3016K bearing?
A: Samples are shipped within 3–5 days, and bulk orders within 5–15 days. We use reliable logistics partners for global delivery.
Q: Can you provide customizations for the NN3016K bearing?
A: Yes, we offer full OEM/ODM customization, including precision grades, materials, and special lubrication options to meet specific application needs.
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