Radial Insert Ball Bearings with Inner Ring

INA from Schaeffler radial insert ball bearings have the inner ring located on the shaft with two grub screws offset by 120°. This location method is suitable for bearing arrangements with a constant direction of rotation or, under low speed and load, for an alternating direction of rotation.

The grub screws are self-retaining and have a fine pitch thread with cup point for secure location of the bearings.

The GSH series bearings have an adapter sleeve and lock nut providing concentric, force locking location of the inner ring on the shaft. The result is higher speeds and quieter running than other radial bearings.

The R seal is two zinc-coated sheet steel washers extended outwards and angled downwards with intermediate NBR part and radially preloaded seal lip. Better protection against mechanical damage.

Substantial grease reservoir due to the space between the extended and angled sheet steel washers. Used in radial insert ball bearings with inner ring extended on both sides.

The RSR seal is single-piece, zinc-coated sheet steel washer with moulded, radially preloaded NBR seal lip.

Used in radial insert ball bearings with integral adapter sleeve.

Features and Benefits

• Lower operating costs

• Reduced maintenance due to improved lubrication

• Lower heat generation

• Less noise

• Shaft diameters from 12mm to 90 mm (GYE..KRR-B)

• Shaft diameters from 20 mm to 50 mm (GSH..-2RSR-B)

• Adapter sleeve (GSH..-2RSR-B series)

Suffixes

KRR - Lip seals on both sides (R type seal)

B - Bearing with special outer ring

2RSR - Lip seals on both sides (vulcanised)

Schaeffler Bearing Inserts, 25mm Inside Diameter, 52mm Outside Diameter - GYE25-XL-KRR-B

This bearing insert is an essential component for numerous mechanical applications. Designed to fit with precision, it features an inside diameter of 25mm and an outside diameter of 52mm. Manufactured by Schaeffler, this steel bearing insert is engineered to provide both static and dynamic load ratings of 7800N and 14000N respectively. These specifications ensure it is well-equipped for demanding tasks in various industries.

Features & Benefits

• Crafted from robust steel for enhanced durability
• Offers a static load rating of 7800N for stable performance
• Capable of handling a dynamic load rating of 14000N
• Compact size supports effective use in limited spaces
• Designed for easy installation in industrial machinery

Applications

• Used in automation equipment for efficient operation
• Suitable for electrical installations requiring reliable bearings
• Utilised in mechanical assemblies where load support is critical
• Applied in precision engineering for optimal performance
• Employed in various industrial settings demanding high strength

What types of environments are suitable for this bearing insert?

This bearing insert is suitable for environments where high load capacities are required, including manufacturing and assembly lines. Its steel composition ensures it can withstand exposure to various industrial conditions while maintaining performance.

How are the load ratings beneficial for equipment design?

The static and dynamic load ratings indicate how much weight the inserts can support during operation. These ratings inform engineers during the design process, helping them select the appropriate bearings that will prevent failure and ensure the longevity of machinery.

What maintenance practices are recommended for optimal durability?

Regular inspections for signs of wear and lubrication can help extend the life of the bearing inserts. It is essential to keep the area free from contaminants and ensure proper alignment during installation to optimise functionality.

INA

Units	Per unit
1 - 4	£22.59
5 - 9	£21.95
10 - 24	£21.37
25 +	£20.81

Select all	Attribute	Value
	Brand	INA
	Inside Diameter	25mm
	Outside Diameter	52mm
	Material	Steel
	Static Load Rating	7800N
	Dynamic Load Rating	14000N

	Select all
	Brand INA
	Inside Diameter 25mm
	Outside Diameter 52mm
	Material Steel
	Static Load Rating 7800N
	Dynamic Load Rating 14000N

INA Bearing Inserts 25mm ID 52mm OD GYE25-XL-KRR-B

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