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Precision Needle Bearing Designed for Industrial Machinery Applications
US$0.80
100 Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Cage
Without CageRows Number
SingleLoad Direction
Thrust BearingModel NO.
NA203316-RNA6906Style
Without Outer Ring, With Outer RingMaterial
Bearing SteelType
ClosedApplicable Scenarios
Engineering Machinery, Automotive Gearboxes, MotorAccuracy Class
P0 Ordinary Grade/P6 Precision GradeLubrication Method
Grease LubricationFeatures
Radial High Load-Bearing Capacity, Ultra-Thin RadiTransport Package
Wooden Box or CartonSpecification
40*47*16Trademark
OEMOrigin
ChinaProduction Capacity
50000pieces/YearKey features
The needle rollers feature slender cylindrical structures with larger contact areas. Under the same outer diameter, they can withstand extremely heavy radial loads, ideal for heavy-duty machinery.
The thin roller diameter creates a slim radial thickness, perfectly suited for compact mechanical structures with limited installation space, such as gearboxes and connecting rods.
Compact and lightweight, it weighs far less than roller bearings of equal load rating, reducing overall equipment weight and lowering energy consumption during operation.
Multiple styles including separable, inner-ring-free and inner-ring types are available. The shaft can directly serve as raceway, widely applied in gearboxes, forklifts, construction machinery and oth
Company profile
Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.35h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryChangzhou Kalerui Import and Export Trading Co., Ltd, based in Changzhou, Jiangsu, China, is a trade company with 13 years of experience in the bearing supply chain industry. The company is ISO 20000 certified and provides a range of bearings and associated services, including flexible supply chain solutions and multimodal transportation. They emphasize customer-first values, innovation, and quality assurance, offering customized services for special industry needs.
Supplier typeThe supplier is identified as a trade company with its nature specified as a Manufacturer/Factory, indicating it likely handles both manufacturing and trading operations.
CertificationsThe supplier holds an ISO 20000 certification, demonstrating a commitment to quality management systems.
After-Sales capabilityThe company offers flexible supply chain services and inventory consignment management, which are indicative of strong after-sales support.
R&D capabilityThe supplier actively incorporates digital management systems and has developed flexible supply chain services, showcasing a strong innovation capability.
Production capacityThe company has evolved into a global bearing supply chain solution service provider, indicating solid production and supply capabilities in the bearing industry.
Customization capabilityThe supplier provides customized quality traceability services for specific industries, demonstrating strong customization capabilities.
Product Q&A
Q:What is the biggest advantage of needle roller bearings compared with ordinary cylindrical roller bearings?
A:
It has slimmer radial thickness and occupies less installation space, with higher load capacity under the same space, suitable for narrow assembly positions.
Q:What kind of load can needle roller bearings mainly bear?
A:
It mainly bears radial loads. Standard types cannot withstand large axial loads, and thrust bearings need to be matched if axial force support is required.
Q:How to install and use needle roller bearings without inner ring?
A:
The finely machined shaft can be directly used as the raceway, which further reduces the overall structural size and fits lightweight compact equipment.
Send Inquiry
*To:
Changzhou Kalerui Import and Export Trading Co., Ltd
Changzhou Kalerui Import and Export Trading Co., Ltd*Content:
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