K80X86X30 Drawn Cup Needle Roller Bearings HK/Bk Series
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SKF
Thrust Ball Bearing
ISO 9001
TS 16949
Genuine SKF
50+ Countries
24h Response
-- SKF Authorized Engineering Partner
NACHI NU305 NUP305 High Quality Cylindrical Roller Bearing
Ensure smooth, reliable performance in your machinery with the NACHI NU305 Cylindrical Roller Bearing, designed to handle radial loads with precision and reduce downtime. Crafted from high-grade bearing steel and available in precision ratings from P0 to P2, this single-row separated bearing delivers consistent operation whether lubricated with grease or oil, making it ideal for demanding industrial applications.
- Non-aligning design maintains stability under heavy loads, ensuring your equipment runs efficiently without unexpected disruptions
- Stock availability means quick shipping, so you can minimize production delays and keep your operations on track
- ISO9001:2008 certification guarantees quality you can trust, backed by OEM/ODM service options for tailored solutions
Technical Specifications
- Product Name
- NACHI NU305 NUP305 High Quality Cylindrical Roller Bearing
- Category
- Thrust Ball Bearing
- Quality Standard
- ISO 9001 / TS 16949
- Lead Time
- 8-12 Weeks Custom
- Minimum Order
- Negotiable
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
Especificaciones del Producto{{ZKF_1}}
Idoneidad de la Aplicación{{ZKF_1}}
| 51220 51320 |
| Z1V1 Z2V2 Z3V3 |
| 100*150*38 mm |
| Linear actuator thrust plates, robotic arm pivot points |
| Press machinery, gearbox thrust assemblies |
Need Reliable NACHI NU305/NUP305 Cylindrical Roller Bearings? Here’s What to Check
Finding the right cylindrical roller bearing can be frustrating—either the dimensions don’t match your equipment, or the quality is inconsistent, leading to unexpected downtime. Many buyers struggle with navigating different brand standards, especially when trying to replace worn parts quickly. This is where having a supplier that understands both international models and local availability becomes critical.
Diseñado para ofrecer un rendimiento constante en aplicaciones exigentes
Our NACHI NU305 and NUP305 cylindrical roller bearings address these challenges with ISO 9001:2008 certified production processes and separated design for easy installation. With precision ratings from P0 to P2 and vibration classes Z1V1 to Z3V3, they meet strict industrial standards. Whether used in hydraulic systems or automation equipment, these bearings deliver reliable radial load handling, backed by our extensive inventory for immediate delivery. Designed as single-row, non-aligning bearings with a 0° contact angle, they excel in applications requiring precise radial load support. The separated construction allows for quick maintenance, while bearing steel material ensures durability under heavy loads. Suitable for both grease and oil lubrication, they adapt to varying operating conditions, making them ideal for continuous-use machinery like conveyors and industrial gearboxes. Características técnicas clave para una larga vida útil
The 100mm bore diameter, 150mm outer diameter, and 38mm width (100*150*38 mm) provide a compact footprint without compromising load capacity. Precision ratings (P0-P2) ensure dimensional accuracy for interchangeable installation, critical when replacing bearings from different manufacturers. Vibration classes Z1V1-Z3V3 reduce noise and energy loss, while the separated design simplifies disassembly during maintenance—factors that directly impact equipment uptime and repair costs. Por qué elegir el rodamiento adecuado reduce los costes totales
Selecting a low-quality cylindrical roller bearing might save upfront, but early wear from subpar material hardness or imprecise dimensions leads to frequent replacements. Our bearings undergo strict material and成品检验, ensuring they meet hardness and tolerance standards. This reduces the risk of unexpected failures that cause production stops or damage to adjacent components. Over time, the reliability of properly selected bearings lowers total operational costs by minimizing maintenance and downtime. Our production follows ISO 9001:2008 standards, with raw material inspections and finished product testing for dimensions, hardness, and surface treatment. We provide a warranty against manufacturing defects, ensuring you receive bearings that perform as specified. With both OEM and ODM services, we can customize packaging or specifications to match your requirements. Our in-stock inventory means you don’t wait for production—critical when equipment is down. Empaquetado en cartones con opciones de palet para pedidos al por mayor
Disponible para envío inmediato desde nuestro almacén
Se admite un pedido mínimo reducido tanto para compras de prueba como para compras a gran escala
Whether you need a single bearing or bulk order, provide your required model, quantity, and destination, and we’ll confirm pricing and delivery time. We handle all major brands and can source specific models if needed—simply share your equipment details for assistance. The sooner you order, the sooner we can ship, helping you minimize equipment downtime. Q: Do you supply bearings from other brands besides NACHI? A: Yes, we support procurement of bearings across international brands (including SKF, NSK, NTN, Koyo, IKO, FAG, Timken) and domestic Chinese brands, based on your specifications. P: ¿Cómo puedo comprobar si este rodamiento es compatible con mi equipo?
A: Provide your equipment model or the required dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the NU305/NUP305 specifications. P: ¿Cuál es su política de garantía para estos rodamientos?
A: We offer a warranty against manufacturing defects; specific terms are detailed in the sales contract. Defective products will be replaced or refunded per the agreement. Q: ¿Cuál es la cantidad mínima de pedido para este rodamiento?
A: We accept low minimum orders, including single units for trial purposes, to accommodate both small and large-scale requirements. P: ¿Cuánto tarda el envío y qué métodos hay disponibles?
A: In-stock bearings ship immediately. Shipping time depends on the method: express (3-5 days), air freight (5-7 days), or sea freight (3-4 weeks). We’ll recommend the best option based on your location. Q: Can you customize bearings with specific logos or packaging? A: Yes, OEM and ODM services are available, including custom packaging, labeling, and specifications based on your drawings or requirements. Ready to order or need a quote?Optimal Performance in High-Load, Low-Maintenance Scenarios
Quality You Can Verify Through Process and Certification
Packaging & Shipping
Get Your NACHI NU305/NUP305 Bearing Quote Today
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Contact us via email or inquiry form on our website.
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01
Authorized SKF Engineering Partner
Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
02
15+ Certified Engineers On-Staff
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
03
ISO 9001 & TS 16949 Certified QC
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
04
Global Logistics to 50+ Countries
Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.
Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
25+
Years Experience
24h
Quote Response
78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.
Application Design
EngineeringCustom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Failure Analysis
DiagnosticsRoot-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
Predictive Maintenance
IIoTIIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Custom Modification
CustomModified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
On-Site Installation
SupportCertified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Lifecycle Support
LifecycleLong-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
-- Get In Touch
Request a Technical Consultation & Quote
Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
Address
No. 377 Bansongyuan Road, Huangpu District, Shanghai, China
Free Sample Program
Orders over $50K qualify for free product samples
Test against your KPIs before full production commitment. Ask our engineers for details.
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