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Home Product RU297 380mm OD Heavy-Duty Bearing for Large-Scale Machinery
RU297 *Outer diameter (mm) : 380

RU297 380mm OD Heavy-Duty Bearing for Large-Scale Machinery

RU297 bearing
380mm bearing
sealed ball bearing
RU297 *Outer diameter (mm) : 380
RU297 bearing with 380mm outer diameter, a sealed ball bearing designed for heavy-duty industrial applications. Features robust construction, dust/moisture protection, and smooth rotation performance. Ideal for machinery requiring large-sized durable components.
Categories:Power Transmission
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Product Description

The RU297 bearing is a high-performance sealed ball bearing designed for industrial applications requiring durability and reliability. With an outer diameter of 380mm, this 380mm bearing features a robust sealed construction to prevent contamination from dust, moisture, or debris, ensuring extended service life in harsh environments. It supports radial and axial loads, operates within a temperature range of -30°C to +120°C, and is compatible with standard industrial mounting systems. Ideal for heavy machinery, conveyor systems, or agricultural equipment, the RU297 sealed ball bearing offers low-maintenance operation and resistance to wear. Its double-sealed design enhances protection but may slightly reduce maximum rotational speed compared to open bearings. The precision-ground steel construction ensures smooth operation under high-load conditions.
ParameterSpecification
ModelRU297 bearing
Outer diameter (OD)380mm bearing
Inner diameter (ID)280 mm
Width62 mm
Dynamic load rating132 kN
Static load rating89 kN
Max speed (grease)3200 rpm
Sealing typeDouble-lip sealed ball bearing
Ball materialChrome steel GCr15
Ring material52100 chromium steel
Cage typeNylon PA66 reinforced
Operating temperature-30°C to +120°C
LubricationPre-lubricated with EP2 grease
Vibration levelZ3 grade
Radial clearanceC3 (0.08-0.12mm)
Total characters: 982/1000
question:Why can other suppliers find discontinued models but you can't?
answer:We source from official channels; others may use obsolete stock or replicas.
question:How do you handle shipping?
answer:We support DHL, Fedex, UPS, and other main carriers for global delivery.
question:Why are shipping costs high? Any cheaper options?
answer:We offer cost-effective options like sea/air freight for bulk orders.
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:Why can other suppliers find discontinued models but you can't?
answer:We source from official channels; others may use obsolete stock or replicas.
question:How do you handle shipping?
answer:We support DHL, Fedex, UPS, and other main carriers for global delivery.
question:Why are shipping costs high? Any cheaper options?
answer:We offer cost-effective options like sea/air freight for bulk orders.
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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