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Home Product KA1238EC Ball Bearing Linear Guide Unit High-Speed Actuator for Robotics Machinery
KA1238EC(ball) DC Switching Regulators

KA1238EC Ball Bearing Linear Guide Unit High-Speed Actuator for Robotics Machinery

KA1238EC ball bearing
KA1238EC steel component
KA1238EC motor ball
KA1238EC(ball)
KA1238EC ball bearing, crafted as a premium steel component, ensures precision performance in motor ball systems with durable, low-friction operation for industrial machinery applications.
Categories:HVAC and Refrigeration
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Product Description

The KA1238EC ball bearing is a precision-engineered steel component designed for high-performance motor applications. Featuring durable construction with low-friction steel balls, it supports axial and radial loads up to 2500 RPM, operating within a voltage range of 12-24V DC and a temperature tolerance of -20°C to 120°C. This bearing integrates seamlessly with motors and mechanical systems, ensuring minimal vibration and noise. Its compact design suits automotive, robotics, and industrial machinery, offering extended service life under continuous operation. Advantages include corrosion resistance and thermal stability, while limitations involve limited compatibility with ultra-high-speed systems. The KA1238EC motor ball lacks built-in communication interfaces but provides reliable mechanical coupling for direct-drive configurations.
Parameter Specification
Product Model KA1238EC (ball)
Bearing Type KA1238EC Deep Groove Ball Bearing
Inner Diameter 12 mm
Outer Diameter 38 mm
Width 8 mm
Dynamic Load Rating 16.6 kN
Static Load Rating 8.3 kN
Material Composition KA1238EC Steel Component (Chrome Steel SAE-52100)
Hardness 60-66 HRC
Operating Temperature -30°C to +120°C
Application KA1238EC Motor Ball for Electric Motors
Cage Material Nylon 66 (Optional Steel Cage)
Radial Clearance C3 Group (0.013-0.025 mm)
Vibration Level Z2 Standard
Lubrication Pre-lubricated with Grease
ABEC Rating ABEC-3 Precision
question:Can I schedule a self-pickup with the official courier?
answer:Yes, you can arrange self-pickup directly via the official courier's online platform.
question:Does the company guarantee a stable supply?
answer:Yes, we maintain consistent stock through secure partnerships with multiple suppliers.
question:What happens if a refurbished product malfunctions during use?
answer:We provide immediate replacement or repair, regardless of the refurbishment status.
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 I schedule a self-pickup with the official courier?
answer:Yes, you can arrange self-pickup directly via the official courier's online platform.
question:Does the company guarantee a stable supply?
answer:Yes, we maintain consistent stock through secure partnerships with multiple suppliers.
question:What happens if a refurbished product malfunctions during use?
answer:We provide immediate replacement or repair, regardless of the refurbishment status.
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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