NTN NUKR 150/3AS support roller
- Brand
- NTN
- Category
- Bearings
- Subcategory
- Cam follower and support roller
- Series
- NUKR
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Description
NTN NUKR 150/3AS belongs to 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 NUKR 150/3AS and any equivalents.
The NTN NUKR series is a cylindrical roller bearing built with an integral stud, made for cam and guide positions that carry high radial loads. Because the stud mounts straight to the structure, the surrounding design stays simple and fewer components are needed. It suits reciprocating and rolling motion in industrial machinery. MR Industrial Accessories supplies this series.
The series code combines roller type, outside diameter and stud execution. In NUKR 30/3AS, the number points to a 30 mm outside diameter, while the /3AS suffix covers the sealing and lubrication arrangement. NUKR 30X/3AS is a separate dimensional execution of the same size class. NUKR 35/3AS, NUKR 40/3AS and NUKR 47/3AS extend the range to larger sizes for different load requirements.
Typical positions include cams, linear guides, conveyors, machine tools, packaging equipment and lifting systems. The design takes radial loads together with moderate axial loads, so it holds up in demanding running conditions. Maintenance teams use the series both for replacement and for new projects.
Selection starts with the outside diameter you need, then the stud type and the sealing. Seals in the NUKR series keep lubricant in and contaminants out. Correct alignment at mounting avoids unwanted lateral loads, and the right lubrication and internal clearance support service life. If you are unsure, describe your application and the team will help you choose.
Comparing brands is possible when the main dimensions and execution type line up. A roller with a similar outside diameter and stud configuration may interchange, but tolerances and load capacity still have to be checked. Include the full part number and your working conditions when you request a quote so the closest alternative can be identified.
Send the NUKR part number you need by WhatsApp or email, with quantity and application details. The team replies promptly, can suggest equivalents and helps with selection.
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 /3AS suffix indicate on NUKR rollers?
- It identifies a defined sealing and lubrication configuration intended for environments with moderate contamination. The seal adds a barrier that holds lubricant in and keeps particles out.
- When should I use an NUKR roller instead of a conventional needle roller bearing?
- The NUKR roller has an integrated stud, which simplifies mounting and lets it take radial loads directly, which suits cams and guides. A needle roller bearing needs a separate shaft and housing. The decision comes down to your design and how you want to mount it.
- Can an NUKR roller be replaced by one from another brand?
- Yes, when the main dimensions and execution type match. Check the outside diameter, the width and the stud configuration. MR can help you find a suitable cross-reference for the replacement.