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Bore Dia
Outer Dia
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Static
Speed (x1k rpm)
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Super Precision Cylindrical Roller Bearings
419 Products
What are Super Precision Cylindrical Roller Bearings?
Super Precision Cylindrical Roller Bearings are high-performance bearings designed for accuracy and low friction at high speeds, ideal for advanced machinery and precision tools. They're made with cutting-edge materials to deliver superior performance.
Features of Super Precision Cylindrical Roller Bearings
- High-Speed Capability: These bearings are built to handle high speeds smoothly, minimizing both vibration and heat.
- High Rigidity: Their construction ensures they're stiff and stable, perfect for tasks needing exact precision.
- Durability: Advanced materials and heat treatment processes result in a bearing that can withstand harsh conditions and extended use.
- Thermal Stability: They stay accurate in shape and size, no matter the temperature changes, for reliable performance.
Common Types of Super Precision Cylindrical Roller Bearings
- Single Row Bearings: Equipped with a heat-resistant PEEK cage and durable SHX steel, these bearings are engineered for a high dmN value of 2.2 million, indicating superior performance at high speeds.
- Double Row Bearings: They boost tool performance, offering high speed with less heat and durable life. They stay stable at fast speeds, thanks to a rigid PPS resin cage.
Applications of Super Precision Cylindrical Roller Bearings
Super Precision Cylindrical Roller Bearings are vital in many areas where accuracy and performance matter most. They're key in:
- Machine Tools: For precision cutting and machining.
- Medical Devices: Essential in equipment like MRI machines for exact results.
- Aerospace: Used in jet engines and parts where failure is not an option.
- Automotive: For the high demands of performance vehicle parts, where durability meets precision.
Selection and Maintenance
Choosing and caring for Super Precision Cylindrical Roller Bearings involves a few key steps for optimal use:
- Understand Loads: Know the radial and axial forces your bearing needs to handle.
- Speed: Ensure the bearing's design suits your application's speed demands.
- Lubrication: Use the right lubricant for the bearing's operating conditions to reduce wear.
- Regular Checks: Stick to a maintenance schedule to keep your bearings in top shape and working precisely.
By considering these factors, you can ensure your bearings perform well and last longer.