SKF RNA6912 RNA6913 RNA6914 Needle Roller Bearings
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SKF
Needle Bearing
ISO 9001
TS 16949
Genuine SKF
50+ Countries
24h Response
-- SKF Authorized Engineering Partner
High Quality RNA4922 RNA4924 RNA4926 Needle Roller Bearings
Ensure smooth, high-precision radial load handling in your machinery with our High Quality RNA4922 RNA4924 RNA4926 Needle Roller Bearings—engineered to minimize friction and maximize durability for long-term performance. Crafted from premium bearing steel with closed-type construction, these bearings deliver reliable operation even under demanding conditions, whether lubricated with grease or oil.
- Available in critical dimensions including 22*26*10 mm and model variants like K22X26X10/K22X26X13, designed for seamless integration into compact assemblies
- Precision ratings from P0 to P2 ensure consistent rotational accuracy, reducing maintenance needs and downtime
- Supports radial loads efficiently with both inner and outer rings omitted, optimizing space in tight installations
- Backed by a 3-7 day delivery window and OEM/ODM service to meet your specific application requirements
Technical Specifications
- Product Name
- High Quality RNA4922 RNA4924 RNA4926 Needle Roller Bearings
- Category
- Needle 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.
Spécifications du produit
Paramètre
Détails
Numéro de modèle
Type de roulement
Roulement à aiguilles, fermé Style
Sans bague extérieure, sans bague intérieure
Matériau
Acier à roulements
Direction de charge
Roulement radial
Lubrification
Graisse ou Huile
Indice de précision
P0, P6, P5, P4, P2
Liquidation
C0, C3, C4
Spécification
Origine
Chine
Code SH
8482102000
Adéquation de l'application
Industrie
Applications typiques
Équipement d'automatisation
Systèmes hydrauliques
Génie mécanique
Finding the right needle roller bearings for your equipment can be frustrating—mismatched dimensions lead to installation delays, while low-quality materials cause premature wear and unexpected downtime. Sourcing from multiple suppliers for different models only adds complexity to your procurement process. Our High Quality RNA4922, RNA4924, and RNA4926 Needle Roller Bearings address these challenges with ISO 9001-certified production and a comprehensive range of models (K22X26X10 to K22X28X17). Designed for radial load applications in tight spaces, these bearings fit seamlessly into hydraulic cylinders, automation gearboxes, and mechanical conveyors, eliminating the need for multiple vendor relationships. Où ce roulement donne les meilleures performances
These needle roller bearings excel in applications with limited radial space and moderate rotational speeds. Ideal for machinery requiring high load capacity in compact designs—such as robotic arms, textile machinery, and printing presses—they handle radial loads efficiently while maintaining dimensional stability under operating temperatures compatible with standard industrial environments. Détails d'ingénierie qui comptent
Bearing steel construction ensures optimal hardness and wear resistance, critical for withstanding continuous radial stress without deformation. The closed design prevents contamination in dusty or oily environments, reducing maintenance needs. Available precision ratings (P0 to P2) allow customization—choose P5 for high-speed applications or P0 for general industrial use. Clearance options (C0, C3, C4) accommodate thermal expansion in varying operating conditions, ensuring proper fit and reduced vibration. Pourquoi le choix du roulement affecte le coût total
Choosing the correct needle roller bearing directly impacts your equipment’s total cost of ownership. Inferior bearings with imprecise dimensions cause excessive friction, leading to energy loss and premature component failure. Our bearings’ tight tolerances and material quality minimize wear, extending service intervals and reducing downtime. By selecting the right model upfront—with options for different widths (10mm to 17mm) and outer diameters (26mm to 28mm)—you avoid costly retrofits and replacements. Qualité sur laquelle vous pouvez compter
Every bearing undergoes rigorous testing, including raw material verification and成品尺寸、硬度检测to ensure compliance with industry standards. We provide a warranty against manufacturing defects, with clear terms outlined in each order. Our supply chain includes both自有品牌 and access to major international轴承型号体系, allowing us to fulfill orders for specific brand standards when required. With现货库存available, we can ship most models within 3-7 days, reducing lead times for urgent repairs. Emballé dans des cartons avec options de palette pour les commandes en gros
Délai de livraison standard : 3 à 7 jours pour les articles en stock
Quantité minimale de commande faible prise en charge pour les achats en petits lots
Whether you need a specific model (K22X26X10, K22X26X13, etc.) or require assistance selecting the right bearing for your application, provide us with your dimensions, quantity, and destination. Our team will respond with a competitive quote and delivery timeline, ensuring you get the bearings you need without unnecessary delays. Foire aux questions
Q: Fournissez-vous d'autres marques ou modèles de roulements au-delà de ceux listés ?
A: Yes, we support inquiries for all bearing brands and models, including international and domestic standards. We can source or produce bearings according to your specified brand or dimensional requirements. Q : Comment puis-je confirmer si ces roulements conviennent à mon équipement ?
A: Provide your equipment’s bearing dimensions (inner diameter, outer diameter, width) or model number, and our technical team will cross-verify compatibility with the RNA4922/4924/4926 series. Q: Quelle est votre politique de garantie pour ces roulements à aiguilles ?
A: We offer a warranty against manufacturing defects. The specific warranty period and terms are detailed in each sales contract, ensuring coverage for material and workmanship issues. Q: Quelle est la quantité minimale de commande pour ces roulements ?
A: Nous supportons des quantités minimales de commande faibles, y compris les achats en petits lots, pour répondre à la fois aux besoins d'essais et de production à grande échelle.
Q : À quelle vitesse pouvez-vous expédier après qu'une commande soit passée ?
A: In-stock models ship within 3-7 days. For custom orders or special specifications, lead times will be provided during the quoting process. Q : Proposez-vous des services OEM ou ODM pour les roulements à aiguilles ?
A: Yes, we provide OEM/ODM services, including custom dimensions, materials, and packaging, based on your technical drawings or specifications. Ready to order or need a quote?
K22X26X10, K22X26X13, K22X26X17, K22X27X13, K22X28X17
22*26*10 mm (standard size)
Linear motion systems, compact gearboxes
Cylinder piston rods, valve actuators
Conveyor components, small rotating assemblies
Struggling with Needle Roller Bearing Selection? RNA4922/4924/4926 Models Solve Common Issues
Built for Reliable, Long-Term Performance in Compact Spaces
Packaging & Shipping
Request Pricing for RNA4922/4924/4926 Needle Roller Bearings
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
Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.
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
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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
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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