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Home Product U208 Maintenance-Free Ball Bearing 184mm OD | High-Speed, Corrosion Resistant Industrial
U208 maintenance free *Outer diameter (mm): 184

U208 Maintenance-Free Ball Bearing 184mm OD | High-Speed, Corrosion Resistant Industrial

U208 maintenance-free bearing
184mm maintenance-free bearing
U208 sealed roller bearing
U208 maintenance free *Outer diameter (mm): 184
U208 maintenance-free bearing with 184mm outer diameter, sealed roller bearing design ensures long-lasting performance in industrial applications.
Categories:Power Transmission
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Product Description

The U208 maintenance-free bearing is a robust 184mm maintenance-free sealed roller bearing designed for heavy-duty industrial applications such as conveyor systems, agricultural machinery, and automotive components. With an outer diameter of 184mm, it operates seamlessly within a temperature range of -40°C to +120°C and features integrated sealing to prevent contamination, ensuring long-term reliability without lubrication. The U208 sealed roller bearing excels in dusty or humid environments, offering corrosion resistance and reduced downtime. Its single-row design supports moderate radial loads and moderate-speed rotations. Key advantages include zero maintenance, extended service life, and adaptability to harsh conditions, though its sealed structure may slightly limit maximum RPM compared to open bearings. Ideal for industries prioritizing operational efficiency and durability.
Parameter Specification
Product Model U208 maintenance-free bearing
Bearing Type Sealed spherical roller bearing
Outer Diameter (OD) 184mm
Inner Diameter (ID) 40mm
Width 33mm
Sealing Type Double-sided contact seals
Cage Material Steel stamping
Lubrication Pre-lubricated grease
Dynamic Load Rating 56kN
Static Load Rating 28kN
Max Operating Speed 6000rpm
Applications Industrial machinery, agricultural equipment
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question:What is the warranty?
answer:Our standard warranty covers defects for 1 year from delivery. Contact support for details.
question:Why is the shipping cost so high? Are there cheaper options?
answer:Shipping costs depend on logistics partners and location. We offer budget-friendly options upon request.
question:Can I request low value declaration for shipping?
answer:We strictly comply with customs regulations. Declaring incorrect values may lead to legal penalties.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:What is the warranty?
answer:Our standard warranty covers defects for 1 year from delivery. Contact support for details.
question:Why is the shipping cost so high? Are there cheaper options?
answer:Shipping costs depend on logistics partners and location. We offer budget-friendly options upon request.
question:Can I request low value declaration for shipping?
answer:We strictly comply with customs regulations. Declaring incorrect values may lead to legal penalties.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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