MOCHU GEBJ30C Spherical Plain Bearing 30x55x37x25 mm - High Precision Industrial Bearing
Product Overview
The MOCHU GEBJ30C spherical plain bearing is engineered for reliable performance in heavy-duty industrial applications. With precise dimensions of 30x55x37x25 mm, this bearing delivers exceptional load capacity, wear resistance, and stability, making it an ideal choice for machinery, automation equipment, construction machinery, and agricultural tools. Manufactured under strict quality control standards, MOCHU bearings ensure long service life and reduced maintenance costs for your equipment.
Key Specifications
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Parameter
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Value
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Model Number
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GEBJ30C
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Inner Diameter (d)
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30 mm
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Outer Diameter (D)
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55 mm
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Width (B)
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37 mm
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Thickness (T)
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25 mm
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Brand
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MOCHU
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Type
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Spherical Plain Bearing
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Material
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High-carbon chromium bearing steel (GCr15)
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Surface Treatment
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Anti-rust oil coating
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Lubrication Type
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Pre-lubricated with high-performance grease (self-lubricating optional)
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Operating Temperature
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-20°C ~ +120°C
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Load Capacity
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Static load: 85 kN; Dynamic load: 35 kN
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Core Advantages
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High Precision & Durability
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Crafted from premium GCr15 bearing steel, the GEBJ30C bearing undergoes quenching and tempering processes to achieve high hardness (HRC 58-62) and excellent wear resistance. The precision-ground spherical contact surface ensures smooth rotation, low friction, and minimal noise during operation.
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Superior Load-Bearing Performance
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Designed to withstand radial, axial, and combined loads, this spherical plain bearing is suitable for heavy-load scenarios such as hydraulic cylinders, linkages, and pivot joints. Its robust structure prevents deformation even under extreme working conditions.
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Corrosion & Rust Resistance
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The surface is treated with anti-rust oil , providing reliable protection against moisture, dust, and corrosive environments. This extends the bearing’s service life in outdoor or harsh industrial settings.
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Easy Installation & Maintenance
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The compact design and standardized dimensions allow for direct replacement of worn bearings in most equipment. Pre-lubricated with high-quality grease, it requires minimal maintenance; for self-lubricating versions, no additional lubrication is needed during use.
Application Scenarios
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Industrial machinery: Printing machines, textile equipment, packaging machinery
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Construction & engineering: Excavator pivot joints, crane linkages, hydraulic lift systems
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Agricultural equipment: Tractor components, harvester parts, irrigation machinery
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Automation & robotics: Robot arm joints, conveyor belt systems, precision actuators
Quality Assurance
All MOCHU GEBJ30C bearings are inspected through multiple quality control procedures, including dimensional accuracy testing, hardness testing, and rotation performance testing. We comply with international standards (ISO 9001:2015) to ensure each product meets the highest industry requirements.
Packaging & Shipping
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Packaging: Each bearing is packed in a sealed plastic bag with anti-rust oil, then placed in a sturdy carton box. Custom packaging is available for bulk orders.
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Shipping: Fast delivery options via DHL, FedEx, UPS, or railway transport for Russia/Europe. We support dropshipping and bulk shipment according to your needs.
Order Information
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Minimum Order Quantity (MOQ): 1 piece for sample testing; bulk order discounts available.
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Customization: Support for special materials (stainless steel), lubrication types, and surface treatments based on your requirements.
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Warranty: 12-month warranty for manufacturing defects. Contact us for after-sales service at any time.
