GB/T893 - 65 Manganese - 40-50HRC - Grade A - Galvanized
Product Details
Product Name: Hardened Blue Zinc-Plated C-Type Open Retaining Ring
Technical Standard: GB/T 893
Product Grade: Grade A
Hardness Grade: 40-50HRC
Material: 65 Manganese Spring Steel
Surface Treatment: Galvanized
Product Type: C-Type Open
Product Specifications
Detailed product specifications can be provided according to customer requirements, including inner diameter, outer diameter, thickness, opening size, hardness, elasticity and other key parameters.
Product Description
Product Overview
This product is a hardened blue zinc-plated C-type open retaining ring complying with the GB/T 893 standard, manufactured from 65 manganese spring steel. After heat treatment, it reaches a hardness of 40-50HRC, with excellent elasticity and wear resistance. The galvanized surface treatment provides good rust resistance, offering reliable and long-lasting axial fixation and limiting functions for shaft installation.
Core Advantages
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High Hardness and Wear Resistance: The heat-treated hardness reaches 40-50HRC, ensuring excellent wear resistance and fatigue strength.
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Outstanding Elastic Performance: 65 manganese spring steel material provides long-term and stable elastic retention.
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Strong Rust Resistance: Galvanized surface treatment effectively resists corrosion and extends service life.
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Convenient Installation and Disassembly: The C-type open design facilitates quick operation with tools or by hand.
Applicable Industries
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Heavy-Duty Machinery Equipment: Axial positioning of high-load transmission systems such as construction machinery and mining equipment.
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Automotive Manufacturing: Fixation and limiting of key components such as automotive chassis, gearboxes and drive shafts.
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Industrial Automation: High-strength transmission fixation of heavy-duty robot joints, conveyor line drive devices, etc.
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Agricultural Machinery: Transmission system positioning of large agricultural machinery such as tractors and harvesters.
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Rail Transit: Axial fixation of components such as train transmission systems and door mechanisms.
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Power Tools: Shaft fixation of high-torque angle grinders, electric hammers and other tools.
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Precision Machine Tools: Spindle transmission component positioning of machining centers, CNC machine tools and other equipment.
Warm Tips
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Please use special tools during installation to avoid damaging the coating.
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It is recommended to regularly check the fixing state and wear condition of the retaining ring.
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Select the appropriate retaining ring specification according to the shaft diameter and working load.
