Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SKF
	Inside Diameter	40 mm
	Product Type	Ball Bearing
	Outside Diameter	80 mm
	Race Width	18mm
	Cage Material	Machined Metal
	Ball Material	Steel
	End Type	Open
	Number of Rows	1
	Internal Clearance	C2
	Contact Angle	35°
	Static Load Rating	49kN
	Dynamic Load Rating	56kN
	Series	QJ
	Bore Type	Parallel
	Standards/Approvals	No
	Limiting Speed	15000rpm
	Bearing Type	Single Row Angular Contact Ball

	Select all
	Brand SKF
	Inside Diameter 40 mm
	Product Type Ball Bearing
	Outside Diameter 80 mm
	Race Width 18mm
	Cage Material Machined Metal
	Ball Material Steel
	End Type Open
	Number of Rows 1
	Internal Clearance C2
	Contact Angle 35°
	Static Load Rating 49kN
	Dynamic Load Rating 56kN
	Series QJ
	Bore Type Parallel
	Standards/Approvals No
	Limiting Speed 15000rpm
	Bearing Type Single Row Angular Contact Ball

SKF Ball Bearing, 40mm Inside Diameter, 80mm Outside Diameter - QJ 208 MA

This four point contact ball bearing is designed for high-performance applications in various machine components. With an inside diameter of 40mm and an outside diameter of 80mm, it ensures efficient load management. The bearing features a race width of 18mm and is constructed from robust steel materials, making it a reliable choice for automation and mechanical industries.

Features & Benefits

• Open type design simplifies mounting and maintenance

• High dynamic load rating of 56 kN supports heavy workloads

• One-row construction enhances load distribution efficiency

• Parallel bore type guarantees optimal alignment

• Lightweight at 0.45kg for easy handling

Applications

• Used with automation machinery for precise operations

• Suitable for electronic devices demanding high load capacity

• Effective in electrical equipment requiring robust bearings

• For mechanical assemblies needing reliable performance

What is the maximum operational speed for this bearing?

The maximum permitted speed for this bearing is 15,000 r/min, making it suitable for high-speed applications.

How does this bearing perform under static loads?

With a static load rating of 49 kN, it provides excellent support for stationary loads, enhancing overall reliability in equipment.

What materials are involved in its design?

The bearing is primarily composed of steel, ensuring it withstands external pressures and continues to perform effectively under various conditions.

SKF QJ 208 MA 1 Row Ball Bearing - 40 mm ID, 80 mm OD 18 mm Race Width

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