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6309 Deep Groove Ball Bearing Heavy Duty for Mining Belt Conveyor Roller
US$0.50
50-999 Sets
US$0.45
1,000+ Sets
Product profile
Customization
AvailableMaterial
Chrome SteelMOQ
10PCSModel NO.
6309Application
Automotive Engine PartsFeature
Low NoiseLubrication
Grease LubricatedSeal Type
Rubber SealedPlace of Origin
ChinaRow Number
Single RowSeries
6300 SeriesTransport Package
Standard Industrial PackagingSpecification
Different models and sizesTrademark
NTN NSK TIMKEN KOYOOrigin
ChinaHS Code
8482102000Production Capacity
5000pieces/DayKey features
Single row deep groove ball structure with ample radial load capacity and minor bidirectional axial force bearing.
Classic single row deep groove ball configuration, mainly bear radial load and buffer small bidirectional axial force.
Double rubber seal or metal shield dual options, adapt to dusty work and isolate mine dust debris from rolling elements.
Standard outer diameter with good interchangeability, fit mining conveyors, crushers, fans and stirring equipment.
Stamped steel cage firmly position steel balls, reduce sliding wear for smooth rotation and lower noise.
Dual sealing options available. Rubber seal blocks mud and moisture, metal shield prevents dry dust from entering inside.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 2 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.69h
About Our Factory & Business Background
AddressLiaocheng, Shandong, China
Plant Area198.68 square meters
Number of Employees4
Registered Capital6,000,000 RMB
Terms of PaymentT/T
International Commercial Terms(Incoterms)FOB
Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month
Minimum Order Quantity100pcs
Supply Chain Partners2
Our Production Capability & Technical Expertise
Main ProductsBall bearings, Roller bearings, Pillow block bearings, Automotive bearings, Needle roller bearings
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2022-09-13
Main MarketsDomestic
Number of Foreign Trading Staff3
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What high speed advantages does 6209 bearing have for centrifugal fan compared with 6208?
A:
It has larger load margin and smaller deformation at high speed, better temperature control during long continuous operation.
Q:How to select seal style when choosing 6209 bearing for fan equipment?
A:
Choose rubber seal for ventilation scene with dust or moisture. Metal shield is available for clean dry indoor fan
Q:How to set lubrication maintenance cycle for open 6209 bearing on pipeline fan?
A:
Set cycle according to ambient temperature and running hours. Do not fill cavity full with grease and reserve heat dissipation space.
Q:Can metal shield 6209 bearing run long time on fan in humid workshop?
A:
Metal shield cannot block moisture. Water vapor easily penetrates raceway in humid environment. Double rubber seal version is recommended.
Q:What forbidden operations exist in hot mounting of 6209 bearing?
A:
Forbid local open flame baking, heating temperature cannot exceed limit. Start trial run only after natural cooling post assembly.
Send Inquiry
*To:
Liaocheng Idas Bearing Co., Ltd.
Liaocheng Idas Bearing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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