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.

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

Product Application Information

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

Schaeffler Cam Follower, 30mm Roller Diameter, 12mm Bore size - KR30-PP-A

This cam follower is engineered for high-performance applications in various industrial sectors. With a roller diameter of 30mm and a roller length of 14mm, it boasts exceptional load-bearing capabilities. Constructed from durable steel, it is designed for use in environments requiring reliable mechanical movement and precise positioning.

Features & Benefits

• High static load rating of 8600N ensures robustness
• Dynamic load rating of 6800N accommodates heavy-duty tasks
• Stud type design facilitates easy installation and alignment
• Versatile bore size of 12mm fits a range of applications
• Durable steel material offers longevity in demanding conditions

Applications

• Used for guiding in automated machinery
• Ideal for conveyor systems requiring reliable tracking
• Utilised in robotic arms for precise movement
• Suitable for load-bearing in mechanical assemblies

What is the significance of the load ratings for this product?

The static and dynamic load ratings are critical as they determine the maximum weight the cam follower can handle without failure. The static load rating of 8600N and dynamic load rating of 6800N indicate reliability under considerable stress, making it effective for heavy machinery applications.

How does the stud type design improve functionality?

The stud type design allows for straightforward installation and adjustments, enhancing ease of maintenance and alignment within mechanical systems. This design ensures consistent performance over time, even with regular wear.

What distinguishes this cam follower from other designs?

The combination of a substantial roller diameter and a robust load rating sets it apart from conventional cam followers. This translates to better performance in high-load situations while ensuring durability and reliability in various applications.

INA

Units	Per unit
1 - 4	£64.53
5 - 9	£61.93
10 - 24	£60.66
25 +	£59.37

Select all	Attribute	Value
	Brand	INA
	Roller Diameter	30mm
	Roller Length	14mm
	Type	Stud
	Bore Size	12mm
	Static Load Rating	8600N
	Dynamic Load Rating	6800N
	Material	Steel

	Select all
	Brand INA
	Roller Diameter 30mm
	Roller Length 14mm
	Type Stud
	Bore Size 12mm
	Static Load Rating 8600N
	Dynamic Load Rating 6800N
	Material Steel

Stud Cam Follower KR30-PP-A, 12mm ID, 30mm OD

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