NTN ANL28 lock nut
- Brand
- NTN
- Category
- Bushings and sleeves
- Subcategory
- Lock nut
- Series
- ANL
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Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
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Description
NTN ANL28 belongs to lock nut, part of our Bushings and sleeves range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for ANL28 and any equivalents.
An NTN ANL series lock nut holds bearings and similar components in place on a threaded shaft. It keeps the axial position of the assembly fixed, which matters in equipment that runs continuously and where a shifting bearing would cause problems. Choosing the correct nut for the shaft and bearing is part of getting a reliable installation.
The code works simply: ANL followed by a number that identifies the size, as in ANL24, ANL26 or ANL28. That figure is not a measurement you can read off a caliper; it is a reference that points to the nut that fits a given assembly. For that reason, the full part number is what you should have on hand when you place an order.
These nuts show up in gearboxes, pumps, fans and general machinery, wherever a bearing has to be locked onto a shaft. They are common in metallurgy, food processing, cement and transport operations, typically on equipment that works under moderate loads and follows a simple maintenance routine.
Matching the nut to the job starts with the shaft diameter and the bearing it will secure. Check the thread and pitch, and confirm how the nut locks, since a lock washer may be part of the arrangement. At assembly, clean the threads, verify the washer is in good shape, apply the torque the manufacturer calls for and lubricate as specified; alignment and lubrication both affect how well the nut stays put.
Nuts from other brands that share the same dimensional standard can often be used in place of an NTN ANL nut. Confirm compatibility against the technical data before substituting. If you are unsure, send us the part number and our team will help you find an equivalent.
To request a quote, message us on WhatsApp or by email with the exact part number, for example ANL24 or ANL32. We reply promptly and can advise on equivalents or help you choose the right nut for your equipment.
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
- How do I identify the ANL nut I need?
- The complete part number, such as ANL24 or ANL30, is usually marked on the bearing or listed in the equipment manual. If you cannot find it, measure the shaft diameter and send it to us; we will help you work out the right reference.
- Are NTN ANL nuts compatible with other brands?
- Nuts built to the same dimensional standard are often interchangeable. Check thread and pitch before installing. If you are unsure, send us the original part number and we will help you confirm.
- What care should I take when mounting a lock nut?
- Clean the thread, inspect the lock washer and apply the torque specified by the manufacturer. Correct lubrication and alignment help prevent the nut from working loose.