INA Bearing Inserts 25mm ID 52mm OD RAE25-XL-NPP-B

Radial Insert Ball Bearings with Eccentric Locking Collar

INA from Schaeffler classic radial insert ball bearings are located on the shaft with a locking collar. They are suitable for bearing arrangements with a constant direction of rotation or, under low speed and load, for an alternating direction of rotation.The locking collar is preferably tightened in the direction of rotation and secured with a grub screw. This location method prevents damage to the shaft and can be easily loosened again.The P seal is two zinc-coated sheet steel washers with intermediate NBR part, seal lip axially preloaded.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.To protect the seal lip from mechanical damage, the outer sheet steel washer extends a considerable distance down towards the bearing inner ring.In addition to bearings with a spherical outer ring (GRAE..-NPP-B and GE..-KRR-B), there are also cylindrical (RAE..-NPP and RALE..-NPP)

INA from Schaeffler classic radial insert ball bearings are located on the shaft with a locking collar. They are suitable for bearing arrangements with a constant direction of rotation or, under low speed and load, for an alternating direction of rotation.

The locking collar is preferably tightened in the direction of rotation and secured with a grub screw. This location method prevents damage to the shaft and can be easily loosened again.

The locking collar is preferably tightened in the direction of rotation and secured with a grub screw. This location method prevents damage to the shaft and can be easily loosened again.

The P seal is two zinc-coated sheet steel washers with intermediate NBR part, seal lip axially preloaded.

The P seal is two zinc-coated sheet steel washers with intermediate NBR part, seal lip axially preloaded.

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 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.

To protect the seal lip from mechanical damage, the outer sheet steel washer extends a considerable distance down towards the bearing inner ring.

To protect the seal lip from mechanical damage, the outer sheet steel washer extends a considerable distance down towards the bearing inner ring.

In addition to bearings with a spherical outer ring (GRAE..-NPP-B and GE..-KRR-B), there are also cylindrical (RAE..-NPP and RALE..-NPP)

In addition to bearings with a spherical outer ring (GRAE..-NPP-B and GE..-KRR-B), there are also cylindrical (RAE..-NPP and RALE..-NPP)

Features and Benefits

• Lower operating costs• Reduced maintenance due to improved lubrication• Lower heat generation• Less noise• Protected against fretting corrosion• Shaft diameters from 12 mm to 60 mm (RAE..NPP) and (GRAE..-NPP-B)• Shaft diameters from 20 mm to 30 mm (RALE..NPP)• Shaft diameters from 17 mm to 120 mm (GE..-KRR-B)

• Lower operating costs

• Reduced maintenance due to improved lubrication

• Reduced maintenance due to improved lubrication

• Lower heat generation

• Lower heat generation

• Less noise

• Less noise

• Protected against fretting corrosion

• Protected against fretting corrosion

• Shaft diameters from 12 mm to 60 mm (RAE..NPP) and (GRAE..-NPP-B)

• Shaft diameters from 12 mm to 60 mm (RAE..NPP) and (GRAE..-NPP-B)

• Shaft diameters from 20 mm to 30 mm (RALE..NPP)

• Shaft diameters from 20 mm to 30 mm (RALE..NPP)

• Shaft diameters from 17 mm to 120 mm (GE..-KRR-B)

• Shaft diameters from 17 mm to 120 mm (GE..-KRR-B)

Suffixes

FA106 - Bearing subjected to special noise testingB - Bearing with special outer ringNPP - Lip seals on both sides (P type seal)KRR - Lip seals on both sides (R type seal)

FA106 - Bearing subjected to special noise testing

B - Bearing with special outer ring

B - Bearing with special outer ring

NPP - Lip seals on both sides (P type seal)

NPP - Lip seals on both sides (P type seal)

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

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

Schaeffler Bearing Inserts, 25mm Inside Diameter, 52mm Outside Diameter - RAE25-XL-NPP-B

This bearing insert is a high-performance solution designed for various industrial applications. Made of steel, it features an inside diameter of 25mm and an outside diameter of 52mm, providing robust support for rotational and linear motion. With impressive load ratings, this product is engineered to efficiently manage significant operational demands.

This bearing insert is a high-performance solution designed for various industrial applications. Made of steel, it features an inside diameter of 25mm and an outside diameter of 52mm, providing robust support for rotational and linear motion. With impressive load ratings, this product is engineered to efficiently manage significant operational demands.

Features & Benefits

• High static load rating of 7800N ensures reliability under pressure • Dynamic load rating reaching 14000N supports heavy usage conditions • Constructed from durable steel for long-lasting performance • Designed for versatility in automation and mechanical applications • Simple installation contributes to reduced downtime • Compact size allows fitting into limited spaces effectively

• High static load rating of 7800N ensures reliability under pressure • Dynamic load rating reaching 14000N supports heavy usage conditions • Constructed from durable steel for long-lasting performance • Designed for versatility in automation and mechanical applications • Simple installation contributes to reduced downtime • Compact size allows fitting into limited spaces effectively

Applications

• Utilised in automation machinery for smooth operation • Used in electrical systems to enhance performance and durability • Employed in mechanical assemblies requiring high load capacities • Suitable for in conveyor systems and similar equipment

• Utilised in automation machinery for smooth operation • Used in electrical systems to enhance performance and durability • Employed in mechanical assemblies requiring high load capacities • Suitable for in conveyor systems and similar equipment

What type of load ratings should I expect for this insert?

The insert boasts a static load rating of 7800N and a dynamic load rating of 14000N, handling significant forces efficiently.

The insert boasts a static load rating of 7800N and a dynamic load rating of 14000N, handling significant forces efficiently.

In what ways does the material choice impact performance?

The steel construction offers high tensile strength and durability, suitable for high-load situations, ensuring minimal wear and maintenance over time.

The steel construction offers high tensile strength and durability, suitable for high-load situations, ensuring minimal wear and maintenance over time.

How does the size influence compatibility with other components?

With a 25mm inside diameter, this insert is designed to fit standard housing sizes, ensuring compatibility with various applications in different industries.

With a 25mm inside diameter, this insert is designed to fit standard housing sizes, ensuring compatibility with various applications in different industries.

What steps are involved in the installation process?

Installation typically involves placing the bearing insert into the housing and securing it properly, allowing for efficient operation with minimal adjustments needed thereafter.

Installation typically involves placing the bearing insert into the housing and securing it properly, allowing for efficient operation with minimal adjustments needed thereafter.