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Home Product RU85 120mm OD High Precision Needle Roller Bearing for Automotive Transmissions
RU85 *Outer diameter (mm) : 120

RU85 120mm OD High Precision Needle Roller Bearing for Automotive Transmissions

RU85 120mm Seal
RU85 Radial Seal
120mm Oil Seal
RU85 *Outer diameter (mm) : 120
RU85 120mm Seal, a durable RU85 Radial Seal designed for effective lubrication retention and shaft protection. This 120mm Oil Seal offers reliable performance in industrial applications, ensuring optimal sealing for rotating components.
Categories:Power Transmission
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Product Description

The RU85 120mm Seal is a durable radial oil seal engineered for heavy-duty industrial applications, featuring a robust 120mm outer diameter for precise integration into rotating shafts and housings. Designed to prevent fluid leakage in high-pressure environments, the RU85 Radial Seal operates effectively within a temperature range of -40°C to +150°C and withstands rotational speeds up to 3,000 RPM. Its advanced elastomer composition offers exceptional resistance to abrasion, oil degradation, and chemical exposure, making it ideal for automotive transmissions, hydraulic systems, and industrial machinery. The 120mm Oil Seal incorporates a stainless steel garter spring for consistent radial tension and a nitrile rubber lip for reliable sealing performance. While optimized for oil-based applications, prolonged exposure to extreme thermal cycling may reduce its lifespan. Key advantages include easy installation, compatibility with standard lubricants, and extended service intervals in harsh operating conditions.
Parameter Specification
Product Model RU85 120mm Seal
Seal Type RU85 Radial Seal
Outer Diameter 120 mm
Application Radial Shaft Sealing, Oil Containment
Material NBR (Nitrile Rubber)
Temperature Range -40°C to +120°C
Pressure Range Up to 0.5 MPa
Rotational Speed Max 15 m/s
Standards ISO 6194, DIN 3760
question:Can the company provide upgraded or alternative models?
answer:Yes, upgraded/alternative models are available upon request. Provide specs for suitable options.
question:What is the warranty?
answer:Products include a [X]-year warranty against manufacturing defects. Contact support to file claims.
question:Can I arrange official courier pickup myself?
answer:No, logistics are managed internally. Share delivery details for shipment coordination.
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:Can the company provide upgraded or alternative models?
answer:Yes, upgraded/alternative models are available upon request. Provide specs for suitable options.
question:What is the warranty?
answer:Products include a [X]-year warranty against manufacturing defects. Contact support to file claims.
question:Can I arrange official courier pickup myself?
answer:No, logistics are managed internally. Share delivery details for shipment coordination.
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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