Stud Track Roller NUKR52-A, 20mm ID, 52mm OD

Stud Type Track Rollers

INA from Schaeffler stud type track rollers are similar in their construction to single and double row yoke type track rollers. The raceway is formed by a heavy-section roller stud with a fixing thread and lubrication hole.Due to the thick-walled outer ring with profiled outside surface and the rolling element set, they can support high radial loads as well as axial loads arising from slight misalignment and skewed running.Stud type track rollers with a crowned outside surface are predominantly used since they are often inclined in relation to the mating track and edge stresses must be avoided.

INA from Schaeffler stud type track rollers are similar in their construction to single and double row yoke type track rollers. The raceway is formed by a heavy-section roller stud with a fixing thread and lubrication hole.

Due to the thick-walled outer ring with profiled outside surface and the rolling element set, they can support high radial loads as well as axial loads arising from slight misalignment and skewed running.

Due to the thick-walled outer ring with profiled outside surface and the rolling element set, they can support high radial loads as well as axial loads arising from slight misalignment and skewed running.

Stud type track rollers with a crowned outside surface are predominantly used since they are often inclined in relation to the mating track and edge stresses must be avoided.

Stud type track rollers with a crowned outside surface are predominantly used since they are often inclined in relation to the mating track and edge stresses must be avoided.

Features and Benefits

• Lower operating costs• Reduced maintenance due to improved lubrication• Lower heat generation• Less noise• Lower Hertzian pressure• Edge loading under tilting is lower• Wear of the mating track is reduced• Operating life of the mating track is extended• KR..PP have a cage and plastic axial plain washers with formed seal lips on both sides• NUKR have a full complement cylindrical roller set and labyrinth seals

• 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

• Lower Hertzian pressure

• Lower Hertzian pressure

• Edge loading under tilting is lower

• Edge loading under tilting is lower

• Wear of the mating track is reduced

• Wear of the mating track is reduced

• Operating life of the mating track is extended

• Operating life of the mating track is extended

• KR..PP have a cage and plastic axial plain washers with formed seal lips on both sides

• KR..PP have a cage and plastic axial plain washers with formed seal lips on both sides

• NUKR have a full complement cylindrical roller set and labyrinth seals

• NUKR have a full complement cylindrical roller set and labyrinth seals

Product Application Information

Stud type track rollers are suitable for applications such as cam gears, bed ways and conveying equipment.

Stud type track rollers are suitable for applications such as cam gears, bed ways and conveying equipment.

Suffixes

PP - Plastic axial plain washer with formed seal lip on both sides of the stud type track roller, giving a three-stage seal

PP - Plastic axial plain washer with formed seal lip on both sides of the stud type track roller, giving a three-stage seal

Schaeffler Track Roller, 52mm Roller Diameter, 20mm Bore size - NUKR52-A

This track roller is a high-performance component designed for robust applications within the automation, electronics, and mechanical industries. With a roller diameter of 52mm and a roller length of 24mm, this steel track roller is engineered for heavy-duty use, providing exceptional functional reliability.

This track roller is a high-performance component designed for robust applications within the automation, electronics, and mechanical industries. With a roller diameter of 52mm and a roller length of 24mm, this steel track roller is engineered for heavy-duty use, providing exceptional functional reliability.

Features & Benefits

• High static load rating of 40,500N ensures durability • Dynamic load rating of 29,000N accommodates varying loads • Stud type design allows for versatile mounting options • 20mm bore size simplifies integration with existing systems • Suitable for rigorous industrial environments

• High static load rating of 40,500N ensures durability • Dynamic load rating of 29,000N accommodates varying loads • Stud type design allows for versatile mounting options • 20mm bore size simplifies integration with existing systems • Suitable for rigorous industrial environments

Applications

• Ideal for automated machinery requiring precise alignment • Ideal for conveyor systems for smooth material handling • Suitable for guiding wheels and other moving parts • Recommended for track systems in complex configurations

• Ideal for automated machinery requiring precise alignment • Ideal for conveyor systems for smooth material handling • Suitable for guiding wheels and other moving parts • Recommended for track systems in complex configurations

What materials make this component suitable for heavy-duty applications?

The steel construction provides the necessary strength and resilience to withstand high loads and impact, making it well-suited for demanding environments.

The steel construction provides the necessary strength and resilience to withstand high loads and impact, making it well-suited for demanding environments.

How does the bore size affect compatibility with other systems?

With a bore size of 20mm, it can easily fit into standard applications, ensuring straightforward compatibility with various mounting configurations and equipment.

With a bore size of 20mm, it can easily fit into standard applications, ensuring straightforward compatibility with various mounting configurations and equipment.

What are the implications of the static and dynamic load ratings?

The high static load rating indicates its ability to support heavy weights without deformation, while the dynamic rating reflects its performance during movement, which is important for continuous operations.

The high static load rating indicates its ability to support heavy weights without deformation, while the dynamic rating reflects its performance during movement, which is important for continuous operations.

In what types of machinery or systems is this track roller typically used?

This roller is commonly found in conveyor systems, automated machinery, and any mechanical systems requiring smooth linear motion and support under significant loads.

This roller is commonly found in conveyor systems, automated machinery, and any mechanical systems requiring smooth linear motion and support under significant loads.