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Special bearing SKF I-38148 M
- Manufacturer Part Number
- I-38148 M
- Brand
- SKFOfficial brand
- Category
- Bearings
- Subcategory
- Special bearings
Other brands in this category
- FAG
- NTN
- TIMKEN
Ask us about alternatives. Equivalence is verified for each reference and application.
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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 I-38148 M is a special bearing reference, within Bearings. Request a quote for I-38148 M via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The SKF I M series special bearing is a precision component designed for applications that require a particular configuration, outside the standard series. Its design responds to specific assembly, load or speed needs in industrial equipment. At MR Accesorios Industriales we supply this SKF line, an official brand we represent, so you can solve specific technical requirements with the support of a leading manufacturer.
The I M series designation is interpreted by its letters and the variable numbering that accompanies them. The prefix I identifies the special series, while the final M usually indicates a machined brass cage, suitable for high loads. The examples I-38148 M and I-118996 M show how the central number individualizes each size and configuration. This nomenclature allows you to identify the exact bearing your equipment needs, beyond conventional series.
These bearings are used in industries such as steel, cement, mining, paper and machine tools, where standard bearings do not cover load, speed or space requirements. In Argentina, they are commonly found in rolling mills, crushers, presses and heavy transmission equipment. Their special design is usually associated with demanding working conditions, with combined loads or unconventional assemblies.
To select the correct bearing, take into account the load type, rotation speed, available lubrication and sealing system. The machined brass cage suggested by the M suffix offers good strength and guidance, but requires adequate lubrication. During assembly, verify the alignment of the supports and the internal clearance; an incorrect fit can reduce service life. Follow the manufacturer's recommendations for assembly and lubrication.
SKF special bearings may have equivalences with products from other brands, but they are not always directly interchangeable. Factors such as tolerances, internal clearance, cage and heat treatment may vary between manufacturers. Therefore, when looking for a replacement, it is essential to compare the complete technical specifications and not only the main dimensions. If you have doubts, consult us with the original part number and we will advise you.
At MR Accesorios Industriales we have more than 80 years of experience in the field and we supply SKF bearings. If you need the I M series special bearing, send us the full part number on WhatsApp and we will quote you promptly. Our technical team can help you identify the correct part for your application.
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 M suffix mean in an SKF bearing?
- The M suffix indicates that the bearing has a machined brass cage. This type of cage is suitable for high speeds and loads, and offers good heat dissipation. It is important to verify that the bearing is correctly lubricated to take advantage of its performance.
- How do I identify the special bearing I need?
- To identify the correct bearing, you need the full part number that appears on the original bearing or in the equipment manual. With that data, we can look up the exact reference in the SKF catalog. If you don't have it, contact us and we will help you determine it.
- Can I replace an SKF bearing with one from another brand?
- In some cases yes, but they are not always directly interchangeable. Tolerances, internal clearance and cage type may vary between manufacturers. Before replacing, compare the technical specifications and consult with our team to ensure correct operation.

