SKF KRV 22 PPX cam follower and support roller
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Cam follower and support roller
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Description
SKF KRV 22 PPX belongs to cam follower and support roller, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for KRV 22 PPX and any equivalents.
The SKF KRV PPX cam follower is a cylindrical roller bearing with a crowned outer surface, built to handle high radial loads and tilting moments in cam and guidance systems. Its compact, sealed construction lets it run directly on a cam track without a separate shaft. Typical uses include conveyors, machine tools and automation equipment that demand precise, durable motion.
The KRV PPX code breaks down as follows: KRV denotes a cam follower with cylindrical rollers and a crowned outer profile. The PPX suffix signals a special double-lip seal that keeps contaminants out and lubricant in. For example, in KRV 22 PPX, the 22 is the roller's outer diameter. This naming system helps you pick the right size quickly based on the required diameter.
In US industry, SKF KRV PPX cam followers appear in belt and roller conveyors, packaging machinery, printing presses, linear guidance systems and drive cams on machine tools. They also serve food processing, where corrosion resistance and cleanliness matter, and automotive assembly lines and robots. Their capacity for combined loads makes them adaptable.
When selecting a KRV PPX cam follower, consider the radial and axial loads it will see, along with speed and temperature. The PPX seal suits environments with moderate dust or humidity. During installation, ensure the raceway is clean and free of burrs, and apply proper lubrication. Correct alignment between roller and track is essential to prevent premature wear and noise.
For equivalents, SKF KRV PPX cam followers can be swapped with products from other brands that use the same dimensional designation, such as INA, NSK or NTN, provided tolerances and seal type are checked. Always review each manufacturer's technical data to confirm compatibility. MR Industrial Accessories can help you find the best fit for your application.
To request a quote for an SKF KRV PPX cam follower, send the complete part number via WhatsApp or email and we will respond promptly. MR Industrial Accessories offers the technical guidance you need to choose the right component.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the PPX suffix mean on an SKF cam follower?
- The PPX suffix indicates a double-lip seal on the roller, which offers enhanced protection against contamination and helps keep lubricant in place. It works well in settings with moderate dust or humidity.
- How do I choose the right size of KRV PPX cam follower?
- The number in the designation, such as 22 in KRV 22 PPX, represents the outer diameter of the roller. Select the size that matches your cam or guide dimensions, while also factoring in load and operating speed.
- Are SKF KRV PPX cam followers interchangeable with other brands?
- They can be interchangeable with rollers from other brands that share the same dimensional designation, such as INA or NSK, as long as tolerances and seal type are verified. Contact us to confirm compatibility.