Product page
Tapered roller bearing cone NSK HM 88630
- Manufacturer Part Number
- HM 88630
- Brand
- NSKBrand we market
- Category
- Bearings
- Subcategory
- Tapered roller bearings
Other brands in this category
Ask us about alternatives. Equivalence is verified for each reference and application.
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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
NSK HM 88630 is a tapered roller bearing cone reference, within Bearings. Request a quote for HM 88630 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The NSK HM series tapered roller bearing is a component designed to support combined radial and axial loads. Its cone and cup geometry allows linear contact that distributes the load over a larger surface. It is used in applications requiring high load capacity and rigidity, such as industrial machinery, transmission equipment and rolling systems. MR Accesorios Industriales sells this series for the Argentine market.
The HM series designation is interpreted by its prefix and the number that follows. In the case of HM 88630, the letters HM identify the series, while the following figure defines the size and proportions of the cone. This nomenclature allows you to quickly locate the component in catalogs and query systems. To select the correct bearing, it is essential to verify the complete code and the required dimensions.
HM series tapered bearings are used in a wide variety of industries in Argentina, such as metallurgical, food, mining and oil. They are found in gearboxes, transmission shafts, conveyor rollers, machine tools and material handling equipment. Their ability to support combined loads makes them suitable for assemblies where radial and axial stresses occur simultaneously.
For a correct selection, take into account the type of sealing, internal clearance and lubrication system. Precise alignment between cone and cup is critical to avoid premature wear. Installation must be carried out with suitable tools and following the manufacturer's recommendations for each application. Lubrication can be grease or oil, depending on speed and temperature conditions.
When looking for equivalents with other brands, codes often vary. What matters is comparing the main dimensions and load capacities. MR Accesorios Industriales advises you to find the right replacement, maintaining the quality and performance of the equipment. Whenever you need interchangeability, ask us with the original code.
If you need a quote for an NSK HM series tapered bearing, write to us on WhatsApp with the exact code or size. At MR Accesorios Industriales we will quote you promptly and indicate the compatible alternative if necessary. More than 80 years of experience back us as an industrial supplier in Buenos Aires, Argentina.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
- Eje o agujero
- 25.400 mm
Frequently Asked Questions
- What does the HM designation mean in NSK tapered bearings?
- HM is the prefix that identifies a series of tapered roller bearings. The number that follows, as in
HM 88630, defines the size and proportions of the cone. This nomenclature facilitates identification and search in catalogs. - How do I know if an HM tapered bearing is compatible with my equipment?
- You must verify the main dimensions, cone angle and load capacity. Compare the original code with the specifications of the bearing you need. If you have doubts, send us the code on WhatsApp and we will advise you.
- What lubrication is recommended for HM series tapered bearings?
- The choice depends on speed, temperature and environment. It can be grease or oil, following the manufacturer's recommendations. Adequate lubrication extends service life and reduces wear.

