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Home Product RU148 Needle Roller Bearing 210mm OD Heavy-Duty Precision Machinery Components
RU148 *Outer diameter (mm) : 210

RU148 Needle Roller Bearing 210mm OD Heavy-Duty Precision Machinery Components

RU148 Bearing
INA RU148
210mm Spherical Bearing
RU148 *Outer diameter (mm) : 210
INA RU148 Bearing is a high-performance 210mm spherical bearing engineered for heavy-duty applications, featuring exceptional radial load capacity and self-aligning design. Ideal for industrial machinery requiring precision alignment under harsh conditions. Durable construction ensures reliability in high-stress environments.
Categories:Power Transmission
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Product Description

The RU148 Bearing (INA RU148) is a heavy-duty 210mm Spherical Bearing engineered for industrial applications requiring robust load management and alignment flexibility. Designed with a steel outer ring and spherical inner race, it accommodates high radial and axial loads while compensating for angular misalignments. Suitable for construction machinery, agricultural equipment, and material handling systems, it operates reliably across a temperature range of -30°C to +120°C. Features include integrated PTFE seals for contamination resistance and pre-lubrication for extended service life. Its self-aligning design reduces wear under dynamic conditions, though excessive vibration or extreme loads may necessitate additional support. Compatible with standard mounting interfaces, it simplifies integration without complex adapters. Key strengths include durability in harsh environments and low-maintenance operation, though regular inspection is advised in high-cycle applications.
Parameter Specification
Bearing Model INA RU148 Spherical Bearing
Outer Diameter 210 mm
Type Self-aligning Spherical Plain Bearing
Dynamic Load Capacity 35 kN
Static Load Capacity 18 kN
Material Steel with Phosphate Coating
Operating Temperature -30°C to +120°C
Lubrication Grease-filled Maintenance-free
Sealing Integrated Radial Lip Seal
Applications Hydraulic Cylinders, Heavy Machinery
question:Can the company ensure stable supply?
answer:We maintain a robust supply chain and strict quality control to guarantee timely and consistent delivery.
question:If a purchased item malfunctions and is found refurbished, how is after-sales handled?
answer:We offer replacements or refunds immediately and investigate to uphold our genuine product guarantee.
question:What payment methods do you support?
answer:We accept TT, PayPal, and other major payment options, ensuring secure and efficient transactions.
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 ensure stable supply?
answer:We maintain a robust supply chain and strict quality control to guarantee timely and consistent delivery.
question:If a purchased item malfunctions and is found refurbished, how is after-sales handled?
answer:We offer replacements or refunds immediately and investigate to uphold our genuine product guarantee.
question:What payment methods do you support?
answer:We accept TT, PayPal, and other major payment options, ensuring secure and efficient transactions.
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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