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DC7221b-N Single Row Needle Roller Bearing High Quality
US$10.00
1 Set
Product profile
Customization
AvailableCage
With CageRows Number
SingleModel NO.
DC7221B-NLoad Direction
Radial BearingStyle
Without Outer RingMaterial
Bearing SteelType
OpenQuality Level
P0, P2, P4, P5, P6OEM Service
AvailableStock
RichApplication 1
Concrete Cement Mixer Truck Speed ReducerApplication 2
Reduction Machinery Auto PartsApplication 3
Construction Equipments, Printing Machine, CraneApplication 4
Digger, Excavator, Town Crane, Engineering MachineApplication 5
Scooter, Motorcycle, Air-Condition CompressorTransport Package
Carton BoxSpecification
30x30x20cmTrademark
OEMOrigin
ChinaHS Code
8482102000Production Capacity
1000000Key features
High Precision Control: Controlled at high accuracy of 0~-0.004mm for fast speed and smoothness.
Superior Material Quality: Uses GCr15 bearing steel for higher hardness and longer service life.
In-house Heat Treatment: Own plant ensures stable temperature, increasing toughness and life.
Multiple Grinding Process: Multiple grinding steps ensure very smooth chamfers compared to single grind.
1-Year Quality Warranty: Customers receive a 1-year quality warranty for the bearings.
OEM Service Available: Supports customization from samples, designs, and full customization.
Wide Application Scope: Suitable for concrete mixers, excavators, cranes, and air-condition compressors.
ISO9001 Certified: Company holds ISO9001:2015 management system certification.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.74h
About Our Factory & Business Background
AddressRoom 603, 99 Zhongshangcheng Road, Xinwu District, Wuxi, Jiangsu, China
Registered Capital5,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity10 PCS
Supply Chain Partners2
Our Production Capability & Technical Expertise
Main ProductsBall Bearing, Roller Bearing, Pillow Block Bearing, Slewing Bearing, Linear Bearing, Roller Chain, Sprocket, Gear, Angular Contact Ball Bearing, Thrust Ball Bearing
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2020-05-22
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Mid East, Eastern Asia, Western Europe
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015
Product Q&A
Q:What material is used for the bearing?
A:
We usually use bearing steel (GCr15), which provides higher hardness and longer service life compared to softer carbon steel.
Q:How is the heat treatment process managed?
A:
We have our own heat treatment plant, using slower speed and stable temperature to control steel quality, increasing toughness and life.
Q:What is the precision level of the bearing?
A:
Our bearings are controlled at a high accuracy of 0~-0.004mm, ensuring fast speed and smoothness.
Q:What is the warranty period for the product?
A:
We give our customers a 1-year quality warranty for the bearings.
Q:Is OEM service available?
A:
Yes, OEM service is available with options for customization from samples, designs, full customization, and minor customization.
Send Inquiry
*To:
WUXI AMC POWER MACHINERY CO., LTD.
WUXI AMC POWER MACHINERY CO., LTD.*Content:
Supplier replies will be sent to your registered email
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