Product Specifications
| Parameter |
Details |
| Model NO. |
NK65/35 |
| Load Direction |
Radial Bearing |
| Style |
Without Outer Ring, Without Inner Ring |
| Material |
Bearing Steel |
| Type |
Closed |
| Product Name |
Needle Roller Bearing |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Clearance |
C0 C3 C4 |
| Delivery Time |
3-7 days |
| Service |
OEM ODM |
| Transport Package |
Carton Pallet |
| Specification |
65*78*35 mm |
| Origin |
China |
| HS Code |
8482102000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Equipment, Reducers |
| Automotive |
Transmission Systems, Gearboxes |
| Agricultural Machinery |
Harvesters, Tractors |
| Construction |
Excavators, Heavy Load Machinery |
| Manufacturing |
CNC Machines, Conveyors |
Eliminate Downtime with Precision Needle Roller Bearings NK65/35, NK70/25, NK70/35 for Industrial Machinery
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. Low-quality bearings often fail prematurely under heavy loads, leading to production delays and costly repairs. Many suppliers require large minimum orders or long lead times, making it hard to get critical replacements quickly. Choosing the wrong bearing precision grade can also result in increased noise, reduced efficiency, and shorter equipment lifespan.
High-Precision Needle Roller Bearings Delivered When You Need Them
Our Needle Roller Bearings NK65/35, NK70/25, and NK70/35 solve these challenges with P0-P4 precision ratings and flexible supply options. As an integrated manufacturer with full R&D and QC capabilities, we ensure consistent quality through ISO9001 and ISO14001 certifications. With a 1pc MOQ for standard items and 3-7 days delivery time, we support both emergency repairs and regular production needs. These bearings excel in industrial machinery applications like machine tool spindles and reducers, where radial load capacity and precision are critical.
Engineered for Heavy Loads and Reliable Rotation
Needle Roller Bearings are designed to handle high radial loads in compact spaces, making them ideal for industrial machinery with limited installation room. The NK65/35 model, with its 65mm bore diameter and 35mm width, delivers exceptional load-bearing capability while maintaining precise rotation. Whether operating in high-speed machine tools or heavy-duty agricultural equipment, these bearings maintain stability under continuous stress, reducing maintenance intervals and improving overall equipment reliability.
Technical Features That Drive Performance
The precision rating of a needle roller bearing directly impacts machinery accuracy. Our P0-P4 options allow you to match the bearing to your application requirements—P4 for high-precision machine tools requiring minimal runout, and P0 for general industrial use. Clearance grades C0, C3, and C4 accommodate different thermal expansion needs; C3 and C4 are recommended for applications with temperature variations to prevent binding. Constructed from high-quality bearing steel, these closed-type bearings offer enhanced durability, while grease or oil lubrication flexibility allows adaptation to specific operating conditions.
Why Genuine Precision Bearings Reduce Total Cost
Choosing genuine Needle Roller Bearings over counterfeit alternatives lowers long-term costs significantly. Fake bearings often use substandard materials, leading to early failure, equipment damage, and unplanned downtime. A single hour of production loss in manufacturing can exceed the cost of multiple genuine bearings. Our bearings come with a 12-month global warranty, ensuring replacement or refund for manufacturing defects. By investing in precision bearings that meet international standards, you reduce maintenance frequency, extend equipment life, and avoid the hidden costs of poor-quality components.
Your Trusted Partner for Bearing Solutions
Since 2005, Jinan Saifan Bearing has served global buyers across Europe, America, Southeast Asia, and the Middle East. Our in-house QC lab conducts rigorous testing to ensure each bearing meets precision and performance standards. We offer full OEM/ODM customization to match unique application needs, supported by free technical guidance. With a production capacity of 1,000,000 units, we maintain stable supply even for large orders. Our commitment to confidentiality protects your designs, while flexible payment options including T/T, credit card, and Alibaba trade ensure secure transactions.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- 3-7 days delivery time for standard items
- Multiple logistics options: DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking numbers provided for all shipments
- 1pc minimum order quantity to support small-batch and emergency needs
Get Your Precision Needle Roller Bearings Today
Don’t let bearing issues disrupt your production schedule. Whether you need NK65/35, NK70/25, NK70/35, or custom-sized needle roller bearings, we have the inventory and expertise to fulfill your order quickly. Send us your bearing model, quantity, and application details, and our team will provide a quote within 24 hours. The sooner you order, the sooner you can restore efficiency to your machinery.
Frequently Asked Questions
Q: Are these needle roller bearings genuine and traceable?
A: Yes, we are an integrated manufacturer with strict quality control processes. Each bearing is produced in our ISO-certified facility and can be traced through our production records.
Q: How can I confirm the right bearing model for my equipment?
A: Provide your equipment model, operating conditions (load, speed, temperature), and required dimensions. Our technical team will help verify the correct bearing specification.
Q: What is your warranty policy for these bearings?
A: We offer a 12-month global warranty. If a bearing fails due to manufacturing defects, we provide free replacement or a full refund.
Q: What is the minimum order quantity for standard bearings?
A: We accept 1pc MOQ for standard items, making it easy to order replacements for emergency repairs.
Q: How long does it take to ship an order?
A: Standard items have a 3-7 days delivery time. We offer flexible shipping options to meet your timeline requirements.
Q: Can you provide custom needle roller bearings for special applications?
A: Yes, we offer full OEM/ODM customization. Share your specific requirements, and our R&D team will develop a solution tailored to your needs.
Tags:
Industrial Bearings
needle roller bearings
Needle Roller Bearings for Industrial Machinery
NK65/35 Bearing
NK70/25 Bearing
NK70/35 Bearing
P0-P4 Precision Needle Bearings
Precision Bearings
