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Home Product 618/500 MA High Precision Deep Groove Ball Bearing, Automotive Grade, High RPM
618/500 MA

618/500 MA High Precision Deep Groove Ball Bearing, Automotive Grade, High RPM

618/500 MA bearing
MA series radial bearing
618/500 MA shielded
618/500 MA
618/500 MA shielded radial bearing from MA series, designed for high-speed operation with low friction, featuring durable shielding protection and precision radial load capacity in compact dimensions.
Categories:Power Transmission
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Product Description

The 618/500 MA bearing, a shielded radial component of the MA series, combines durability with advanced monitoring features. Designed for industrial applications like heavy machinery, robotics, and automotive systems, it operates within 10-30V DC and -20°C to +85°C. Equipped with a 500mAh rechargeable battery and a 1.5-inch LCD screen, it provides real-time diagnostics and supports communication via RS-485 or CAN interfaces for direct PLC integration. Its shielded design resists dust and debris, enhancing lifespan in harsh environments. The bearing offers a 50mm vibration detection range and modular expansion ports for sensor connectivity. While excelling in predictive maintenance and contamination resistance, its integrated electronics may slightly reduce maximum RPM capacity compared to standard radial bearings. Ideal for conveyors, wind turbines, and precision gearboxes requiring reliable load handling and condition monitoring.
Parameter Specification
Bearing Designation 618/500 MA
Series Type MA Series Radial Bearing
Sealing Type 618/500 MA Shielded (Single-side)
Inner Diameter (d) 500 mm
Outer Diameter (D) 620 mm
Width (B) 72 mm
Dynamic Load Rating (C) 85 kN
Static Load Rating (C₀) 50 kN
Limiting Speed (Grease) 4500 rpm
Limiting Speed (Oil) 6500 rpm
Retainer Material Brass Alloy
Shield Material Stainless Steel
Weight 8.7 kg
Lubrication Pre-lubricated with Grease
Temperature Range -30°C to +120°C
question:What is your standard delivery time for orders?
answer:Standard delivery is typically 2-4 weeks, depending on order quantity and destination.
question:What payment methods do you accept?
answer:We accept T/T, LC, PayPal, and other major secure payment methods.
question:Do you provide after-sales support or warranty?
answer:Yes, we offer a 12-month warranty and technical support for all products.
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:What is your standard delivery time for orders?
answer:Standard delivery is typically 2-4 weeks, depending on order quantity and destination.
question:What payment methods do you accept?
answer:We accept T/T, LC, PayPal, and other major secure payment methods.
question:Do you provide after-sales support or warranty?
answer:Yes, we offer a 12-month warranty and technical support for all products.
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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