Product page
Lock nut SKF HM516448 VP
- Manufacturer Part Number
- HM516448 VP
- Brand
- SKFOfficial brand
- Category
- Bushings and sleeves
- Subcategory
- Lock nut
Other brands in this category
- BGL
- EMMAR
Ask us about alternatives. Equivalence is verified for each reference and application.
![]()
We respond promptly.
Request your quote via WhatsApp or email, with the quantity and time frame you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
Description
SKF HM516448 VP is a lock nut reference, within Bushings and sleeves. Request a quote for HM516448 VP via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The SKF HM VP series lock nut is a precision component used to secure bearings and other elements onto threaded shafts. Its design includes a locking system with a set screw, which allows a firm and secure adjustment in applications where axial position must be maintained. It is a key part in power transmission assemblies, and its correct selection ensures reliable and long-lasting mounting.
The designation of the HM VP series is interpreted as follows: the letters HM identify the series of lock nuts with metric thread, while the VP suffix indicates a variant with a set screw for locking. For example, the code HM516448 VP corresponds to a nut from that series with a specific thread size and associated dimensions. Knowing this nomenclature allows you to quickly identify the right replacement for your application.
These nuts are used in a wide variety of industries in Argentina, such as food, metallurgy, mining and agriculture. They are used in conveyor belts, mills, pumps, fans and process machinery, where they secure bearings on transmission shafts. Their function is to maintain the axial position of the bearing and facilitate assembly and disassembly of the assembly, contributing to the operational reliability of the equipment.
To select the right nut, take into account the diameter and pitch of the shaft thread, as well as the type of bearing to be secured. Mounting requires cleaning the threads and applying a suitable lubricant to prevent seizing. The set screw must be tightened with a torque wrench according to the manufacturer's specifications to ensure safe locking without damaging the thread. Correct alignment of the shaft and bearing is essential to avoid undue axial loads.
Regarding equivalences and interchangeability, SKF HM VP series lock nuts can be replaced by products from other manufacturers that meet the same dimensions and thread specifications. It is important to verify pitch compatibility and the type of locking before replacing a part. MR Accesorios Industriales sells this brand as part of its product line, and can advise you on the best option for your equipment.
If you need an SKF HM VP series lock nut, contact us via WhatsApp and send us the code or your shaft measurements. Our technical team will help you identify the correct part and request a quote. With more than 80 years of experience, MR Accesorios Industriales is your reliable partner in industrial components.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- What does the VP suffix mean on the SKF HM series lock nut?
- The VP suffix indicates that the nut includes a set screw for locking onto the shaft. This allows a secure adjustment without the need for an additional lock washer. It is important to verify that the screw is correctly tightened to prevent loosening during operation.
- How do I choose the right lock nut for my bearing?
- You need to know the diameter and pitch of the shaft thread, and the type of bearing to be secured. The nut must match those dimensions. If you have doubts, ask us with the bearing code or shaft measurements and we will advise you.
- Are SKF HM VP series lock nuts interchangeable with other brands?
- Yes, as long as the thread dimensions and type of locking are equivalent. We recommend verifying the pitch and tolerances before replacing a part. At MR we can help you find the right equivalent.

