SKF RNA4922 RNA4924 RNA4926 Needle Roller Bearings
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SKF
Needle Bearing
ISO 9001
TS 16949
Genuine SKF
50+ Countries
24h Response
-- SKF Authorized Engineering Partner
SKF NA4822 NA4824 NA4826 Needle Roller Bearings
Product Introduction
BDL Needle Roller Bearings including models NA4822, NA4824, NA4826. Made of Bearing Steel, these radial bearings feature closed type, without inner and outer rings, suitable for grease or oil lubrication. Precision ratings available: P0, P6, P5, P4, P2.
Product Parameters
| Model NO. | NA4822 |
| Specification | 110*140*30 mm |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Delivery Time | 3-7 days |
Technical Specifications
- Product Name
- SKF NA4822 NA4824 NA4826 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.
BDL Needle Roller Bearing NA4822: High-Performance Solution for Heavy-Duty Truck Applications
Engineered for reliability in demanding truck environments, the BDL NA4822 Needle Roller Bearing delivers exceptional radial load capacity and durability. Crafted from premium bearing steel, this closed-type bearing ensures smooth operation even under extreme conditions, making it an ideal choice for commercial truck transmissions, axles, and powertrain systems. With precision ratings from P0 to P2 and versatile lubrication options, it’s designed to optimize performance and reduce maintenance costs for your fleet.
Core Specifications
| Parameter | Details |
|---|---|
| Model | NA4822 |
| Dimensions | 110*140*30 mm |
| Material | Bearing Steel |
| Load Type | Radial Bearing |
| Style | Without Inner/Outer Ring |
| Precision Rating | P0, P6, P5, P4, P2 |
| Clearance | C0, C3, C4 |
| Lubrication | Grease or Oil |
| Origin | China (HS Code: 8482102000) |
| Delivery Time | 3-7 Days |
Key Benefits for Truck Operations
- Enhanced Durability: Bearing steel construction resists wear and fatigue, extending service life in high-stress truck components.
- Space-Saving Design: Compact size (110x140x30mm) fits tight installations without compromising load capacity.
- Precision Performance: Multiple precision grades (P0-P2) ensure smooth rotation and reduced vibration for improved vehicle stability.
- Flexible Lubrication: Compatible with grease or oil to adapt to diverse operating conditions, from long-haul journeys to off-road use.
Applications
Perfect for heavy-duty truck systems including:
– Transmission assemblies
– Drive axles
– Steering mechanisms
– Industrial gearboxes
– Agricultural and construction vehicle powertrains
Quality Assurance
BDL bearings undergo rigorous testing to meet international standards. Backed by OEM/ODM services, each unit is manufactured with strict quality control, ensuring consistent performance. With a production capacity of 1,000,000 units annually, we guarantee reliable supply for your truck manufacturing or maintenance needs.
Why Choose BDL NA4822?
Unlike standard bearings, the NA4822 combines high radial load capability with a lightweight, ringless design, making it ideal for weight-sensitive truck applications. Its versatile clearance options (C0/C3/C4) allow customization for specific operating temperatures and load requirements, outperforming generic alternatives in durability and adaptability.
FAQ
Q: What lubrication is recommended for high-temperature environments?
A: Oil lubrication is recommended for continuous high-temperature operations to maintain optimal viscosity and heat dissipation.
Q: Can this bearing replace other NA-series models?
A: Yes, the NA4822 is interchangeable with standard NA-series needle bearings of the same dimensions and load rating.
Q: What precision grade is best for highway trucks?
A: P6 or P5 grades are recommended for highway applications to balance performance and cost-effectiveness.
Ready to upgrade your truck’s bearing performance? Contact us today for a personalized quote and technical support tailored to your fleet’s needs.
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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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