Industria
Aplicaciones Típicas
Herramientas de Máquina
| Lathe Main Shaft |
NN3017 Tn9/Sp Lathe Main Shaft Bearing: Avoid Costly Downtime with Precision Engineering
Lathe operators know the frustration of unexpected spindle failures—often caused by bearings that can’t handle continuous radial loads or lack the hardness to resist wear. Sourcing the right replacement bearing becomes a challenge when faced with vague specifications or unproven quality claims.
Engineered for Lathe Main Shaft Reliability
This Double Row Cylindrical Roller Bearing NN3017 Tn9/Sp addresses these challenges with precision-engineered features tailored for lathe main shafts. With 60-64 HRC hardness and separated design, it delivers the durability needed for high-speed metalworking operations. Our comprehensive inventory and multi-brand sourcing capabilities ensure you get the right bearing without unnecessary delays.
Optimal Performance in Lathe Spindle Applications
Designed to accommodate both radial and axial loads in lathe main shafts, this bearing operates efficiently under continuous rotation. Its non-aligning特性 ensures stable performance where shaft alignment is critical, while the brass or steel cage options provide flexibility for different operating speeds and load conditions. Choosing the correct clearance (C0-C5) is essential to match your lathe’s specific operating parameters.
Características clave de ingeniería explicadas
The 60-64 HRC surface hardness directly contributes to wear resistance, extending bearing life in abrasive metalworking environments. The separated inner and outer rings simplify installation and maintenance, allowing for quick replacement during scheduled downtime. Vibration grades Z1V1 to Z3V3 let you select the precision level needed—critical for achieving the surface finish requirements of your machined parts. The bearing steel construction ensures consistent performance under thermal stress common in lathe operations.
Why Precision Bearings Reduce Total Cost
Choosing a bearing with accurate hardness and clearance specifications prevents premature failure that leads to unplanned downtime and scrap parts. A properly matched NN3017 Tn9/Sp Lathe Bearing reduces vibration, improving machining precision and reducing tool wear. While initial cost is a consideration, the extended service life and reduced maintenance needs of quality bearings deliver lower total cost of ownership compared to inferior alternatives.
Aseguramiento de Calidad Que Puedes Verificar
Our bearings undergo rigorous dimensional and hardness testing to meet industry standards. We maintain ISO 9001 compliant processes throughout procurement and inspection. Every bearing comes with traceable manufacturing documentation, and we stand behind our products with a warranty against manufacturing defects. Our global supply chain ensures access to both standard and hard-to-find bearing models, with flexible order quantities to match your needs.
Packaging & Shipping
Empaquetado en cartones con opciones paletizadas para pedidos a granel
Disponibilidad de stock para envío rápido en modelos estándar
- Multiple shipping methods including express, air, and sea freight
Bajas cantidades mínimas de pedido para apoyar tanto los requisitos de mantenimiento como de producción
Get Your Lathe Bearing Quote Today
Provide your lathe model, required bearing specifications, and quantity to receive a competitive quote. Our technical team can help verify compatibility with your equipment to ensure proper fit. With our extensive inventory and global shipping network, we can fulfill most orders within days, minimizing your production downtime.
Preguntas Frecuentes
Q: ¿Suministran rodamientos de otras marcas además de las que se enumeran?
A: Yes, we support procurement of bearings across all major international and domestic brands. Simply provide the specific brand and model requirements.
Q: How can I confirm this bearing fits my lathe?
A: Provide your lathe’s make, model, and existing bearing dimensions (or part number), and our technical team will verify compatibility with the NN3017 Tn9/Sp specification.
¿Cuál es su política de garantía para rodamientos?
A: We provide a warranty against manufacturing defects. The specific terms are detailed in our sales agreement, with coverage typically ranging from 6 to 12 months depending on application.
¿Cuál es la cantidad mínima de pedido para este rodamiento?
A: We accept small orders for maintenance needs, with no strict minimum quantity. For volume production requirements, we can provide competitive pricing on larger quantities.
¿Cuánto tiempo tarda el envío a [mi ubicación]?
A: In-stock bearings ship within 1-3 business days. Transit time depends on destination—express shipping typically takes 3-5 days, while standard air freight ranges from 7-15 days.
Can you provide custom bearing solutions if I need specific modifications?
A: Yes, we support OEM/ODM customization for special requirements. Provide your detailed drawings or specification changes, and we can quote custom production options.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
