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NSK Koyo NTN Angular Contact Ball Bearing 7221c with Cheap Orice
US$10.00
10 Pieces
Product profile
Customization
AvailableContact Angle
15°Aligning
Non-Aligning BearingModel NO.
7221CSeparated
UnseparatedRows Number
SingleLoad Direction
Radial BearingMaterial
Bearing SteelInner
105mmOuter
190mmThickness
36mmPrecision
ABEC-7 or P4Weight
3.93kgHardness
59-64HRCVibration
Z1V1 Z2V2 Z3V3Lubrication
OilClearance
C0 C2 C3 C4 C5Roller Super Finishing
YesTransport Package
Single Box, Plastic Barrel, Carton, TraySpecification
CE, ISO9001Trademark
SFNB/OEMOrigin
ChinaHS Code
8482103000Production Capacity
200000PCS/YearKey features
OEM and Customization: Accepts OEM orders and non-standard bearing customization including size, precision, and clearance.
High Precision Grade: Available in ABEC-7 or P4 precision grades for high-speed and high-precision applications.
Versatile Cage Options: Offers various cage materials including stamping steel, brass, nylon, and high hardness fiber.
Dual Load Capacity: Designed to sustain significant axial loads in one direction together with radial loads.
Free Sample Support: Provides free samples to support customer after-sale services and quality verification.
Flexible Payment Terms: Supports multiple payment methods including TT, PayPal, Western Union, and Money Gram.
Wide Application Range: Suitable for airplane engines, machine tools, turbines, compressors, and printing machines.
Multiple Arrangement Types: Available in Back-to-back (DB), Face to face (DF), and Tandem (DT) arrangements.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2008-03-27Nearest Port: QINGDAO, GUANGZHOU, SHANGHAIAverage Response Time: ≤3.01hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, FAS, DDP, DAP
AI-Powered supplier vetting
SummaryLaibisheng Bearing (Shandong) Co., Ltd. is identified as a Chinese manufacturer/factory established in 2008, offering multiple bearing categories. It reports nine production lines, ISO 9001 certification, extensive stated production quantities, and exports to multiple global regions. Its export-sales share is stated as 71%–90%, indicating substantial international market exposure. However, the available audit record expired on 2024-11-05, and several important capabilities—including after-sales support, R&D depth, OEM/ODM, customization, traceability, and sustainability systems—are marked unknown. The supplier’s quality-control and R&D staffing are each reported as fewer than five personnel, which limits evidence of organizational depth. Customer-market evidence exists through stated sales to Britain, America, Japan, Italy, and Southeast Asia, but no specific customer names or verified case details are provided.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and describes itself as engaged in bearing research, development, manufacturing, and sales. It was founded in March 2008, supporting an established operating history.
CertificationsThe supplier reports ISO 9001 certification. An SGS audit was conducted, but the recorded report validity ended on 2024-11-05; the provided information does not establish current certification or audit validity beyond that date.
Production capacityThe supplier reports nine production lines and substantial stated output across auto, roller, ball, needle bearings, and bearing housings. Its broad product range and exports to multiple regions support production experience, although the annual productivity fields in one slice are incomplete.
Client casesThe supplier reports exports to South America, Eastern Europe, the Middle East, North America, Southeast Asia, Eastern Asia, Oceania, Western Europe, and Africa, and specifically states that products are sold in Britain, America, Japan, Italy, and Southeast Asia. No named customers, order examples, or independently verified case studies are provided.
Product Q&A
Q:What is the minimum order quantity (MOQ)?
A:
The MOQ is 1 set for standard bearings. For non-standard or customized sizes, the MOQ is determined based on the specific product size.
Q:What is the delivery time for orders?
A:
The delivery time is 15-45 days after the contract is signed. Peak season and off-season lead times are approximately one month.
Q:What payment methods are accepted?
A:
We accept TT, PayPal, Western Union, Money Gram, LC, D/P, and small-amount payments.
Q:Can you provide OEM services?
A:
Yes, we accept OEM orders. You can send us samples or specifications, and we will manufacture products according to your requirements.
Q:What materials are used for the bearings?
A:
The bearings are made of bearing steel, specifically GCr15 (China), AISI52100 (USA), or Din100Cr6 (Germany).
Send Inquiry
*To:
Laibisheng Bearing (Shandong) Co., Ltd.
Laibisheng Bearing (Shandong) Co., Ltd.*Content:
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