Industria
Equipo Típico
Fabricación
| Metalworking Machines, Machine Tools, CNC Machines |
Minimize Downtime with NN3010 Tn/Sp Double Row Cylindrical Roller Bearing for Metalworking Machines
Metalworking operations face critical challenges when spindle bearings fail prematurely—unplanned downtime, scrapped workpieces, and rising maintenance costs. Many machine shops struggle with generic bearings that can’t withstand continuous heavy loads or maintain precision under thermal stress, leading to frequent replacements and production delays.
Engineered for Stable Operation in Metalworking Machinery
The NN3010 Tn/Sp Double Row Cylindrical Roller Bearing addresses these pain points with its robust design optimized for metalworking machines. As a professional bearing manufacturer with decades of industry experience, we produce this bearing to P0-P4 precision grades and Z2-Z4 noise levels, ensuring it meets the rigorous demands of high-speed spindle applications. The separated structure allows for easy installation and maintenance, while the brass or steel cage enhances durability during prolonged operation.
Optimal Performance in Heavy-Duty Machining Conditions
This double row cylindrical roller bearing excels in metalworking environments where radial loads are high and axial alignment is critical. Its design accommodates medium to large outer dimensions (120-190mm) and operates reliably under continuous vibration, making it ideal for machine tools such as lathes, milling machines, and grinders. The 60-64 HRC hardness ensures resistance to wear, even when machining tough materials like stainless steel and alloys.
Technical Features That Ensure Precision and Longevity
Key technical attributes of the NN3010 Tn/Sp bearing directly impact machine performance. The clearance options (C0, C2, C3, C4, C5) allow customization to specific operating conditions—tighter clearances (C2) for precision grinding, while larger clearances (C4/C5) accommodate thermal expansion in high-speed applications. The vibration grades (Z1V1 to Z3V3) minimize noise and ensure smooth rotation, critical for surface finish quality. The bearing steel material, processed through our advanced precision equipment, provides consistent hardness and dimensional stability, reducing the risk of premature fatigue.
Por qué comprometerse con la calidad de los rodamientos cuesta más a largo plazo
Choosing substandard bearings for metalworking machines may seem cost-effective initially, but the hidden costs add up quickly. Inferior materials often lead to early failure, resulting in production downtime that can cost thousands of dollars per hour. Our bearings, certified to ISO 9001:2015 standards, undergo strict incoming material inspection and full-process supervision, ensuring each unit meets international industrial standards (ISO, ABMA, DIN). The 12-month warranty further protects your investment, covering manufacturing defects with free replacements or refunds.
Nuestro Compromiso con Soluciones de Rodamientos Confiables
With over 18 years of manufacturing and export experience, we serve industrial buyers across Europe, North America, and Southeast Asia. Our one-stop service integrates independent R&D, mass production, and global sales, supported by a professional technical team that offers free guidance on selection, installation, and maintenance. We provide flexible order options, including 1 piece MOQ for standard bearings and sample orders with 3-5 day delivery, ensuring you get the right bearings when you need them. All products are traceable through our quality control system, giving you confidence in every purchase.
Packaging & Shipping
Embalaje en palets de cartón para un transporte seguro
3-5 días hábiles para pedidos de muestra, 5-15 días hábiles para pedidos al por mayor
Múltiples opciones de logística, incluyendo exprés, aérea y transporte marítimo
- Real-time tracking information provided upon shipment
1 pieza de MOQ disponible para rodamientos estándar, apoyando reparaciones de emergencia
Get Your NN3010 Tn/Sp Bearing Today
Don’t let bearing failure disrupt your production schedule. Contact us with your bearing designation, machine details, and quantity requirements to receive a personalized quote. Our team will ensure you get the right double row cylindrical roller bearing for stable, precise operation—delivered on time to minimize downtime.
Preguntas Frecuentes
P: ¿Son estos rodamientos genuinos y trazables?
A: Yes, all our bearings are manufactured in-house under strict quality control and come with full traceability documentation. We are certified with ISO 9001:2015 and ISO 14001, ensuring compliance with international standards.
Q: How do I confirm if the NN3010 Tn/Sp is suitable for my machine?
A: Our technical team can assist with选型 based on your machine model, operating speed, load conditions, and temperature requirements. Provide these details, and we’ll recommend the optimal bearing specifications.
P: ¿Cuál es la política de garantía para este rodamiento?
A: We offer a 12-month warranty from the date of delivery. Qualified defective products are eligible for free replacement or refund, with replacements shipped with your next order or sent directly.
Q: What is the minimum order quantity for the NN3010 Tn/Sp bearing?
A: The minimum order quantity for standard bearings is 1 piece, allowing for small-scale repairs or testing before bulk orders.
P: ¿Qué tan rápido puedo recibir mi pedido?
A: Sample orders are typically delivered within 3-5 working days, while bulk orders take 5-15 working days depending on quantity. We offer expedited shipping options for urgent needs.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
