NTN KRV32XLL/3AS cam follower
- Brand
- NTN
- Category
- Bearings
- Subcategory
- Cam follower and support roller
- Series
- KRV
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Description
NTN KRV32XLL/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 KRV32XLL/3AS and any equivalents.
A cam follower from the NTN KRV series combines a cylindrical roller bearing with a threaded stud, so it can be fastened directly to a machine frame and run against a cam, track or guide. The outer ring carries the radial load while the stud handles the mounting. Typical installations include conveyors, lifting mechanisms, machine tools and automated equipment where the outer wheel rolls along a cam profile.
Reading the code helps you order the right variant. KR stands for a cam follower with a needle cage and stud. The V means the outer track is cylindrical, with no flange. The figure after the letters, as in KRV30XLL/3AS or KRV40XLL/3AS, is the outer diameter in millimeters. The XLL suffix signals a double sealing lip, and /3AS points to a build with high-temperature grease and a specific clearance.
These cam followers suit packaging machine cams, linear guides on machining centers, chain conveyors, presses and other continuous motion equipment. They also show up in food processing, automotive and metallurgical plants where space is tight and radial loads are heavy. MR Industrial Accessories supplies the series for both replacement work and new projects, and can help you settle on the right configuration.
When selecting, confirm the outer diameter, the width and the fixing style your mechanism accepts. The XLL seal keeps lubricant in and contaminants out, so it is worth prioritizing where dust or chips are present. Check that the roller and the track are aligned, since a misaligned mounting wears faster. The /3AS version already carries long-life grease, though high-speed or high-temperature service may call for periodic relubrication.
Cam followers that follow the same dimensional nomenclature, such as the KRV series from INA or SKF, can be swapped in, provided outer diameter, width and stud type match. If you only have another brand's number, send it over and we can identify the NTN equivalent. Substitution is not always direct, so tolerances and sealing should be verified before installing.
Send the part number on WhatsApp, for example KRV30XLL/3AS or KRV47XLL/3AS, and the team will quote it promptly. If the exact size is unclear, share the model or the dimensions and we will point you to a compatible option.
Dimensions
- Bore
- 32 mm
Frequently asked questions
- What does the XLL suffix mean on an NTN KRV cam follower?
- It tells you the roller has a double sealing lip. That helps hold lubricant in place and keeps external contaminants out, which is useful in dusty, chipped or damp environments.
- How do I pick the right KRV cam follower for my machine?
- Start with the outer diameter, the width and the fixing type your mechanism takes. Then match sealing and lubrication to the working environment. If you have the original part number, send it and we will quote the NTN equivalent.
- Can NTN KRV cam followers replace other brands?
- They can be exchanged with cam followers from other makers that use the same dimensional nomenclature, such as the KRV series from INA or SKF. Check tolerances, sealing and stud type first. Send us another brand's number and we will identify the NTN match.