Needle Roller Bearings

Needle Roller Bearing LB25UU LB30UU LB35UU LB40UU LB50UU for Industrial Machinery with P0-P4 Precision

SKU: 5358a2379175 In Stock

Enhance industrial machinery performance with our Needle Roller Bearing series (LB25UU/LB30UU/LB35UU/LB40UU/LB50UU), engineered for precise rotation and extended service life in demanding applications. Crafted from high-grade bearing steel with P0-P4 precision ratings, these radial bearings deliver consistent load handling and minimal vibration, ensuring your equipment runs smoothly even under heavy workloads.

  • Closed design with C0/C3/C4 clearance options for tailored fit in机床,纺织机械, and printing equipment
  • Grease or oil lubrication flexibility adapts to diverse operating conditions, reducing maintenance downtime
  • Supports OEM/ODM customization to match specific machinery requirements, backed by our ISO 9001:2015 quality assurance
Wholesale Price (FOB)
¥1.60
MOQ: 1 Piece • Bulk discounts available on inquiry
12-Month Warranty
Free Samples
Global Shipping
Product Specifications

Technical Details & Description

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

Dirección de Carga

Rodamiento Radial

Estilo

Sin anillo exterior, sin anillo interior

Material

Acero para rodamientos

Tipo

Cerrado

Nombre del Producto

Rodamiento de agujas

Lubricación

Grasa o Aceite

Clasificación de Precisión

P0 P6 P5 P4 P2

Liquidación

C0 C3 C4

Tiempo de Entrega

Servicio

OEM ODM

Paquete de Transporte

Palet de cartón

Origen

China

Código HS

8482102000

Capacidad de Producción

1000000

LB25UU
3-7 days

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria Industrial

Herramientas de Máquina, Equipos de Impresión, Reductores

Automotriz

Sistemas de transmisión, mecanismos de dirección

Maquinaria Agrícola

Cosechadoras, Tractores, Trilladoras

Construcción

Nueva Energía

Excavators, Conveyors, Pumps
Wind Turbine Components, Solar Equipment

Reduce Downtime with Precision Needle Roller Bearings LB25UU-LB50UU for Industrial Machinery

Industrial machinery operators know the cost of unexpected downtime—hours of lost production, missed deadlines, and costly repairs. When bearings fail prematurely due to poor precision or material quality, the impact ripples through entire operations. Sourcing reliable bearings with flexible order options and fast delivery can mean the difference between meeting production targets and falling behind.

High-Precision Needle Roller Bearings Engineered for Reliability

Our Needle Roller Bearings, including models LB25UU, LB30UU, LB35UU, LB40UU, and LB50UU, are designed to address these challenges. With precision ratings from P0 to P4 and noise grades Z2 to Z4, these bearings deliver consistent performance in industrial machinery applications. Backed by our ISO9001 and ISO14001 certified manufacturing processes, we ensure each bearing meets strict quality standards. Whether you need standard sizes or custom specifications, our OEM/ODM capabilities allow tailored solutions to match your equipment requirements.

Rendimiento Óptimo en Entornos Industriales Exigentes

Needle roller bearings excel in applications where radial space is limited but high load capacity is critical. The LB series, with its closed design and bearing steel construction, handles heavy radial loads while maintaining compact dimensions—ideal for machine tool spindles, printing presses, and reducer assemblies. These bearings operate efficiently with either grease or oil lubrication, adapting to varying speed and temperature conditions in industrial settings.

Características Técnicas Clave Que Mejoran el Rendimiento de la Maquinaria

Precision rating directly impacts operational stability: P4 precision bearings minimize runout and vibration, reducing wear on adjacent components and extending machine life. Clearance options (C0, C3, C4) allow customization for thermal expansion and preload requirements—critical for high-speed applications where tight tolerances prevent premature failure. The closed type design provides effective contamination protection, ensuring consistent performance in dusty or debris-prone environments common in manufacturing and construction.

Por qué los rodamientos de calidad reducen el costo total de propiedad

Choosing low-quality bearings may reduce initial costs, but the hidden expenses add up quickly. Premature failures lead to unplanned maintenance, replacement parts, and production downtime—often costing far more than investing in reliable components upfront. Our needle roller bearings, manufactured with high-grade bearing steel and rigorous quality control, offer longer service life and predictable performance. With a 12-month global warranty and defect replacement policy, we stand behind our products, reducing the risk of unexpected expenses.

Su Socio de Confianza para Soluciones de Rodamientos Desde 2005

With over 18 years of experience serving global buyers across Europe, America, Southeast Asia, and the Middle East, Jinan Saifan Bearing combines expertise with responsive service. Our full R&D and QC lab ensure continuous product improvement, while flexible order terms—including 1pc MOQ for standard items and 3–5 day sample lead time—support both small-scale repairs and large production runs. We provide free technical guidance to help you select the right bearing for your application, and our multi-channel payment options (T/T, credit card, Alibaba trade) simplify transactions.

Packaging & Shipping

    Embalaje seguro de cartón y paletas para prevenir daños durante el tránsito

    Tiempo de entrega de muestra: 3–5 días; entrega a granel: 5–15 días

    Envío global a través de transportistas de confianza (DHL, FedEx, UPS) con seguimiento

    Muestras gratuitas disponibles (el comprador cubre el flete)

  • Flexible order quantities: 1pc MOQ for standard items

Get Your LB Series Needle Roller Bearings Today

Don’t let bearing issues disrupt your operations. Whether you need a single LB25UU for emergency repair or bulk LB50UU bearings for production, we have the inventory and expertise to meet your needs. Send us your bearing model, application details, and quantity, and our team will provide a prompt quote—helping you get back to full productivity faster.

Preguntas Frecuentes

Q: ¿Son estos rodamientos de agujas genuinos y trazables?

A: Yes, all our bearings are manufactured in-house under ISO9001/ISO14001 standards, with full traceability from raw materials to production.

Q: How do I confirm the right bearing model for my machinery?

A: Provide your equipment model, load requirements, and operating conditions—our technical team offers free选型 support to ensure compatibility.

P: ¿Cuál es su política de garantía para estos rodamientos?

A: Ofrecemos una garantía global de 12 meses, con reemplazo gratuito o reembolso por defectos de fabricación.

Q: What is the minimum order quantity for LB series bearings?

A: Standard items have a 1pc MOQ, supporting both small repairs and large orders.

Q: ¿Qué tan rápido puedo recibir mi pedido?

A: Samples ship in 3–5 days, bulk orders in 5–15 days, with global express shipping available for urgent needs.

Q: Do you offer custom bearing solutions?

A: Yes, we provide full OEM/ODM customization, including custom dimensions, precision grades, and lubrication options.

Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.

Sample Policy

Free samples available for distributors. 3–5 days production lead time.

Bulk Delivery

5–15 days for bulk orders. T/T, L/C and Alibaba payments accepted.

Certifications

ISO 9001:2015, ISO 14001 certified. ABMA / DIN compliant.

After-Sales

12-month warranty plus dedicated technical failure analysis support.

Engineering Insights

Latest from Our Knowledge Base

ALL ARTICLES