6313-2Z/C3 Single Row Deep Groove Ball Bearing Double 2Z Metal Shield C3 Clearance 65x140x33mm Heavy Industrial Motor Pump

The 6313-2Z/C3 single row deep groove ball bearing adopts thickened internal structure, double-sided 2Z metal dust shields and C3 enlarged radial clearance. It boasts outstanding heavy radial load capacity, reliable dust isolation, and compensates thermal expansion under high-temperature operation, widely applied in large industrial motors, heavy water pumps, reducers and mining auxiliary equipment. 👉 Get a quote within 24 hours for your project

👉 Full technical data and drawings available upon request

• Larger overall size delivers superior heavy radial load capacity
• Dual 2Z metal shields block dust and impurities, lock internal lubricating grease tightly
• C3 extra clearance offsets shaft thermal expansion for high-temperature working conditions
• Precision superfinished raceway ensures low noise, low vibration and steady rotation
• High-hardness quenched bearing steel provides great wear resistance and long service cycle
• Custom clearance grade, precision class and seal types are optional

👉 Reduce equipment maintenance frequency and improve continuous operation stability

This bearing is widely used in:

• Large heavy-duty industrial motor and big water pump rotary assemblies
• Medium-large speed reducers, heavy conveyors and light mining machinery
• Medium-heavy load equipment running under high temperature and dusty workshop
• General heavy radial load industrial transmission rotary parts

👉 Ideal dust-resistant C3 clearance heavy-duty deep groove ball bearing solution

• 25+ years experience in heavy deep groove ball bearing manufacturing
• Exported to 50+ countries worldwide
• Rich experience in OEM customized C3 clearance bearing bulk orders
• Strict clearance grouping and rotation noise inspection before shipment
• Fast response within 24 hours
• Stable bulk supply for long-term industrial machinery cooperation

👉 We focus on quality, reliability, and long‑term partnership

• Raw bearing steel incoming inspection
• Precision superfinishing for raceway and steel balls
• Standard heat treatment hardness control
• Clearance classification, rotation noise and load durability testing
• Full dimension tolerance inspection before delivery

👉 Ensuring consistent stable heavy-load performance for every bearing

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Looking for reliable 2Z shield C3 clearance heavy ball bearing supplier?

👉 Send your inquiry to get:

• Fast quotation within 24 hours
• Professional engineer technical parameter support
• Custom clearance & precision grade solution suggestions
• Competitive factory wholesale price

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