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选择全部	属性	值
	品牌	SKF
	产品类型	滚珠轴承
	内径	45 mm
	外径	85 mm
	滚道宽度	19mm
	框材料	非金属
	滚珠材料	钢
	终端类型	开
	行数	1
	接触角	40°
	孔类型	并联
	标准/认证	No
	极限速度	9000rpm
	轴承类型	单列角接触滚珠轴承
	滚道种类	普通

	选择全部
	品牌 SKF
	产品类型滚珠轴承
	内径 45 mm
	外径 85 mm
	滚道宽度 19mm
	框材料非金属
	滚珠材料钢
	终端类型开
	行数 1
	接触角 40°
	孔类型并联
	标准/认证 No
	极限速度 9000rpm
	轴承类型单列角接触滚珠轴承
	滚道种类普通

Datasheet

不适用

SKF Angular Contact Ball Bearing, 45mm Inside Diameter, 85mm Outside Diameter - 7209 BEP

This angular contact ball bearing is designed for precision applications within the mechanical industry. With an inside diameter of 45mm and an outside diameter of 85mm, it features a 19mm race width, making it a suitable choice for high-load environments. Built with a non-metallic cage and available in an open type sealing arrangement, this bearing ensures efficient performance and long-lasting reliability.

Features & Benefits

• Constructed from steel for durability and longevity

• Single row configuration for compact design and ease of installation

• Features an open type design for easier maintenance and inspection

• Lightweight design at just 0.42kg for efficient handling in assembly

Applications

• Used for precise alignment in automation and robotics

• Suitable for high-speed machinery in the electrical sector

• Ideal for assembly in automotive manufacturing processes

• Utilised in construction equipment for reliable functionality

• Effective in conveyor systems for optimal performance

What are the key performance characteristics of this bearing type?

It offers a high dynamic load rating of 35.8 kN and a static load rating of 26 kN, making it suitable for applications requiring robust reliability.

How does the open type design benefit users in mechanical applications?

The open type design allows for easy access during maintenance and inspection, facilitating quick servicing and ensuring uninterrupted workflow.

What considerations should be made when selecting this for a specific application?

It is important to assess the load requirements and to ensure compatibility with the operational speed of your machinery, as this bearing can handle reference and limiting speeds of up to 9000 r/min.

Can this bearing support paired arrangements for increased reliability?

Yes, it can be arranged in tandem or back-to-back configurations, providing enhanced stability and performance in demanding applications.

SKF , 45 mm内径, 85 mm外径, 19 mm宽滚道