Product Specifications
| Parameter |
Details |
| Model NO. |
NN3012KTN/SPW33 |
| Type |
Roller |
| Number of Row |
Double Row |
| Inner Diameter |
60mm |
| Structure |
Cylindrical |
| Seals Type |
Open |
| Trademark |
SKF |
| Origin |
China |
| Single Gross Weight |
0.100kg |
| Selling Units |
Single Item |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Gearboxes, Printing Machines |
| Manufacturing |
CNC Machines, Spindles, Reducers |
| Automotive |
Transmission Systems, Auxiliary Equipment |
| Agricultural Machinery |
Tractors, Harvesters, Heavy Duty Equipment |
Reduce Downtime with Reliable NN3012 KTN/SPW33 Double Row Cylindrical Roller Bearing
Industrial machinery operators know the cost of unexpected bearing failure—production halts, repair expenses, and missed deadlines. When sourcing critical components like the NN3012 KTN/SPW33 cylindrical roller bearing, many face challenges with non-genuine products that fail prematurely or suppliers with inflexible minimum order quantities that delay maintenance.
Genuine Double Row Cylindrical Roller Bearings for Immediate Needs
The NN3012 KTN/SPW33 double row cylindrical roller bearing addresses these pain points with authentic quality and flexible supply. As a professional bearing supplier with decades of export experience, we offer this 60mm ID bearing with a 1-piece minimum order quantity, ensuring you can secure critical replacements without overstocking. Our in-house quality control includes dimensional inspection and performance testing, guaranteeing compatibility with industrial machinery like machine tools and gearboxes.
Engineered for Heavy-Duty Industrial Applications
This double row cylindrical roller bearing excels in high-load industrial environments where precision and durability are non-negotiable. Its open design allows for efficient lubrication, making it suitable for applications requiring continuous operation under radial loads. Whether installed in CNC machine spindles or agricultural equipment reducers, the NN3012 KTN/SPW33 delivers stable performance across varied operating conditions, supporting smooth rotation and reducing machinery vibration.
Technical Features That Ensure Long Service Life
The NN3012 KTN/SPW33’s double row structure provides enhanced radial load capacity compared to single row alternatives, making it ideal for heavy-duty machinery. With a 60mm inner diameter, it fits standard industrial shafts, ensuring easy integration into existing equipment. The bearing’s cylindrical roller design distributes load evenly across contact surfaces, minimizing wear and extending service life. Manufactured to meet international standards, it maintains consistent precision, reducing the risk of premature failure in critical applications.
Why Authenticity Matters for Your Bottom Line
Choosing genuine cylindrical roller bearings like the NN3012 KTN/SPW33 avoids the hidden costs of counterfeit products. Non-genuine bearings often use substandard materials, leading to early failure, increased downtime, and potential damage to connected components. Our products undergo strict incoming material inspection and full-process supervision, certified under ISO 9001:2015 quality management standards. Investing in authentic bearings reduces total cost of ownership by minimizing replacement frequency and maintenance requirements.
Your Trusted Partner for Bearing Solutions
With over 18 years in the industry, Jinan Saifan Bearing Co., Ltd. has built a reputation for reliability across Europe, North America, and Southeast Asia. We hold ISO 14001 environmental certification and high-tech enterprise qualification, ensuring responsible manufacturing and innovation. Our professional technical team provides free guidance on bearing selection and installation, while our 12-month warranty covers manufacturing defects. For distributors and wholesalers, we offer free samples (freight paid by customer) to verify quality before bulk orders.
Packaging & Shipping
- Secure packaging in 12.00cm x 12.00cm x 12.00cm boxes with gross weight 0.150kg per unit
- Sample orders ship within 3-5 working days; bulk orders within 5-15 working days
- Multiple logistics options including express, air, and sea freight
- Real-time tracking provided for all shipments
- 1 piece MOQ for standard bearings, ideal for emergency repairs
Get Your NN3012 KTN/SPW33 Bearing Today
Don’t let bearing issues disrupt your production schedule. Whether you need a single replacement or bulk order, we ensure prompt delivery of genuine NN3012 KTN/SPW33 bearings. Contact us with your requirements, and our team will help confirm compatibility and provide a competitive quote.
Frequently Asked Questions
Q: Is this NN3012 KTN/SPW33 bearing a genuine SKF product?
A: Yes, we supply genuine original brand bearings, including SKF, with full traceability and authenticity guaranteed through our certified supply chain.
Q: How can I confirm if this bearing fits my equipment?
A: Our technical team can assist with选型 based on your equipment model, operating conditions, or drawing specifications. Provide details for free compatibility verification.
Q: What warranty coverage do you offer?
A: All products come with a 12-month warranty from the date of delivery, covering manufacturing defects with free replacement or refund options.
Q: What is the minimum order quantity?
A: Standard bearings like the NN3012 KTN/SPW33 have a 1-piece MOQ, supporting both emergency repairs and small-batch purchases.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days, bulk orders in 5-15 working days, with flexible shipping methods to meet your timeline.
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