Deep Groove Ball Bearing
Bdl RNA4834 RNA4836 RNA4838 Needle Roller Bearings
ISO 9001 TS 16949
Genuine SKF
50+ Countries
24h Response

-- SKF Authorized Engineering Partner

Bdl RNA4834 RNA4836 RNA4838 Needle Roller Bearings

Ensure smooth, reliable rotation in your machinery with precision-engineered RNA4834 Needle Bearings and compatible models RNA4836, RNA4838. Crafted from high-grade Bearing Steel, these single-row radial bearings deliver exceptional load handling with a 0° contact angle, eliminating unnecessary friction that can slow operations.

  • Precision specification: 10*30*9mm dimensions for seamless integration into existing setups
  • Trusted performance from globally sourced SKF components, ensuring consistent quality
  • Radial load design optimized to maintain stability even under demanding conditions
Perfect for applications where space is limited but durability can’t be compromised, these bearings reduce maintenance downtime by minimizing wear on critical moving parts.

Technical Specifications
Product Name
Bdl RNA4834 RNA4836 RNA4838 Needle Roller Bearings
Category
Deep Groove 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}} Parámetro{{ZKF_1}} Detalles{{ZKF_1}} Número de modelo{{ZKF_1}} Número de Filas{{ZKF_1}}

Individual

Dirección de Carga{{ZKF_1}} Rodamiento Radial{{ZKF_1}}

Material

Acero para rodamientos

Ángulo de contacto

Especificación{{ZKF_1}}

10*30*9mm

Origen{{ZKF_1}}

Alemania, Suecia, Japón

Código HS{{ZKF_1}}

8482102000

6200-6232, 6000-6032, 6300-6332
Idoneidad de la Aplicación{{ZKF_1}} Industria{{ZKF_1}} Aplicaciones Típicas{{ZKF_1}}

Equipos de automatización

Ingeniería Mecánica

Maquinaria industrial

Bombas hidráulicas, motores eléctricos

Conveyor systems, rotary tables
Machine tool spindles, gearboxes

Needle Roller Bearings RNA4834 RNA4836 RNA4838: Solving Your Sizing and Reliability Challenges

Finding the right needle roller bearings for your equipment often means sifting through countless models with varying dimensions and quality standards. Mismatched sizes lead to installation delays, while substandard materials result in premature wear—costing your operation time and money. With so many brands and specifications available, sourcing from multiple suppliers complicates inventory management and increases lead times.

Engineered for Precise Fit and Long Service Life

Our Bdl RNA4834, RNA4836, and RNA4838 needle roller bearings address these challenges by combining interchangeable dimensions with major international standards and reliable performance. Manufactured from high-grade bearing steel under ISO 9001-certified processes, these bearings deliver consistent radial load capacity, making them ideal for applications like hydraulic cylinder rods, printing machinery, and textile equipment. With our extensive inventory and multi-brand sourcing capabilities, we eliminate the need for multiple supplier relationships, ensuring you get the right bearings when you need them.

Rendimiento Óptimo en Aplicaciones de Carga Radial

These single-row needle roller bearings excel in systems where radial loads are the primary force, operating efficiently with a contact angle of 0°. Their compact design—exemplified by the 10*30*9mm specification—makes them suitable for space-constrained assemblies where high load capacity per unit volume is critical. Whether used in robotic arms, agricultural machinery, or material handling equipment, their precision-machined components ensure minimal vibration and extended service intervals, even under continuous operation.

Características clave de ingeniería para un funcionamiento confiable

The bearing steel construction provides excellent surface hardness and wear resistance, essential for withstanding the stresses of heavy radial loads over time. The 0° contact angle ensures uniform load distribution across the rollers, reducing stress concentrations and extending fatigue life. With precise dimensional tolerances, these bearings offer straightforward interchangeability with existing components, simplifying maintenance and replacement. Each unit undergoes rigorous testing for dimensional accuracy and material integrity, ensuring compliance with industry standards for radial bearing performance.

Costo Total de Propiedad: Por qué la Calidad Importa{{ZKF_1}}

Choosing the right needle roller bearings directly impacts your equipment’s total cost of ownership. Inferior bearings with inconsistent dimensions or substandard materials may have lower upfront costs but often fail prematurely, leading to unplanned downtime, repair expenses, and potential damage to adjacent components. Our RNA4834, RNA4836, and RNA4838 bearings, built to strict quality standards, reduce these risks by providing reliable performance over extended service life. By minimizing replacement frequency and maintenance requirements, they help lower long-term operational costs—proving that quality bearings are a sound investment.

Calidad en la que puedes confiar

Our manufacturing and testing processes adhere to ISO 9001 standards, ensuring consistent quality from raw material inspection to final product testing. Each bearing undergoes dimensional checks, hardness testing, and surface finish evaluation to meet specified tolerances. We provide a warranty against manufacturing defects, with clear terms for replacement or refund. Our sourcing network includes both established international brands and reputable domestic manufacturers, allowing us to fulfill orders for specific brand requirements or equivalent alternatives. With substantial现货库存, we can support urgent requests and minimize lead times for critical applications.

Packaging & Shipping

    Embalaje industrial estándar para garantizar la protección del producto durante el transporte

    Stock disponible para envío inmediato

    Opciones de envío flexibles que incluyen mensajería exprés, flete aéreo y flete marítimo

    Cantidades mínimas de pedido reducidas para dar respuesta tanto a reparaciones a pequeña escala como a grandes tiradas de producción

Get a Quote for RNA4834 RNA4836 RNA4838 Needle Roller Bearings

Whether you need a specific model or require assistance identifying the right bearing for your application, our team is ready to help. Provide us with the bearing model, dimensions (d x D x B), and quantity, and we’ll promptly deliver a competitive quote and lead time. With our comprehensive product range and sourcing expertise, we simplify your bearing procurement process—so you can focus on keeping your equipment running.

Preguntas Frecuentes{{ZKF_1}}

P: ¿Ofrecen servicio de suministro de otras marcas o modelos de rodamientos?

A: Yes, we offer comprehensive sourcing services for all major international and domestic bearing brands. We can supply bearings according to your specified model, dimensions, or performance requirements.

P: ¿Cómo puedo comprobar si este rodamiento es compatible con mi equipo?

A: Provide your equipment’s bearing requirements, including inner diameter (d), outer diameter (D), width (B), and load specifications. Our technical team will verify compatibility with the RNA4834, RNA4836, or RNA4838 models.

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

A: We provide a warranty against manufacturing defects. Specific terms, including duration and coverage, are detailed in our sales contracts. Defective products will be replaced or refunded according to the warranty terms.

P: ¿Cuál es la cantidad mínima de pedido para estos rodamientos de agujas?

A: We support low minimum order quantities, allowing for small-scale purchases such as maintenance repairs or prototype development, as well as large-volume production orders.

Q: How quickly can you ship the RNA4834, RNA4836, RNA4838 bearings?

A: Stock items are shipped within 1-3 business days. For custom orders or special requirements, lead times will be provided at the time of quotation, with expedited shipping options available.

Q: Do you offer OEM/ODM customization for needle roller bearings?

A: Yes, we support custom bearing manufacturing based on your drawings, specifications, or sample parts. Contact us with your requirements for a detailed customization quote.

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.
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Mining & Heavy Industry

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Steel & Metallurgy

Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.

Automotive & EV

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Precision Machinery

Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.

General Industrial

Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.

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

Engineering

Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.

Failure Analysis

Diagnostics

Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.

Predictive Maintenance

IIoT

IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.

Custom Modification

Custom

Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.

On-Site Installation

Support

Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.

Lifecycle Support

Lifecycle

Long-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.

Contact Engineering Team

-- 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.

Product Inquiry Form

Regarding: Bdl RNA4834 RNA4836 RNA4838 Needle Roller Bearings

Response within 24 hours · Free engineering consultation · No obligation

ISO 9001 · TS 16949 · Authorized SKF Partner · Since 1998

SKF Authorized Engineering Partner

Need technical support or a custom solution?

15+ certified engineers ready to help. Response within 24 hours.