NTN KRV32X/3AS cam follower
- Brand
- NTN
- Category
- Bearings
- Subcategory
- Cam follower and support roller
- Series
- KRV
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Description
NTN KRV32X/3AS belongs to cam follower, 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 KRV32X/3AS and any equivalents.
NTN KRV series cam followers are cylindrical roller bearings with a crowned outer surface, built to handle high radial loads in cam and linear motion applications. Their self-aligning capability and sturdy construction suit machinery that demands precise, durable rolling contact. MR Industrial Accessories supplies this series to customers across the United States and Latin America, backed by responsive technical assistance.
The KRV designation combines a number for the roller outer diameter with suffixes that specify design details. In KRV30/3AS, for instance, the 30 stands for the outer diameter in millimeters, and /3AS denotes a particular sealing and tolerance arrangement. The KRV30X/3AS variant carries an X to indicate a distinct execution within the same series. Reading these codes lets you match the exact reference to your required diameter and seal type.
These cam followers appear in metalworking, food processing, packaging, and material handling operations. They are frequently found in cam mechanisms, linear guides, conveyors, and machine tools where smooth, wear-resistant motion is essential. The design accommodates considerable radial loads and a degree of misalignment, which helps extend the service life of the assembly.
Selecting the right KRV cam follower involves checking the needed outer diameter, the seal type (AS suffixes point to lip seals), and the lubrication conditions. Correct alignment and consistent lubrication are critical for best performance. During installation, make sure the rolling surface is clean and free of damage, and apply the preload specified by the manufacturer to prevent excessive clearance.
Cam followers from various makers can be interchanged when the principal dimensions and load ratings align. Still, tolerances and seal types may differ between brands, so verification is necessary. For replacement, the most reliable method is to note the complete part number and have our technical team confirm compatibility.
To request a quote for the NTN KRV series cam follower you need, send the full part number via WhatsApp or email to MR Industrial Accessories. We respond promptly and can suggest equivalents or help you choose if the exact reference is unavailable. If you only have dimensions or a model number, share those and we will assist in identifying the correct item.
Dimensions
- Bore
- 32 mm
Frequently asked questions
- What does the /3AS suffix mean in KRV cam followers?
- The /3AS suffix defines a specific sealing and internal tolerance configuration. In the KRV series, these suffixes cover features such as seal type and internal clearance to suit different operating conditions.
- How do I choose between a KRV30 and a KRV30X cam follower?
- The main difference is in the internal design or seal type. The X code typically indicates a variant with modified features. Review the technical specifications for each application.
- Are NTN KRV series cam followers interchangeable with other brands?
- They can be interchangeable if dimensions and load capacities match. It is important to verify tolerances and seal type, as these can vary between manufacturers. Always confirm with our technical team before replacing.