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Tapered roller bearing NSK LM 501349
- Manufacturer Part Number
- LM 501349
- 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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Description
NSK LM 501349 is a tapered roller bearing reference, within Bearings. Request a quote for LM 501349 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
NSK LM series tapered roller bearings are components designed to support combined radial and axial loads. Their tapered geometry allows linear contact that distributes the load and offers high load capacity. They are used in applications requiring precision and rigidity, such as transmission boxes, gear reducers and industrial equipment. MR Accesorios Industriales sells this series in Buenos Aires, Argentina, and advises you to select the right bearing for your application.
The LM series designation is interpreted from the letters and numbers that make it up. For example, LM 78349 and LM 78310 correspond to a cone and a cup that are combined to form a complete bearing. Suffixes and prefixes indicate characteristics such as the contact angle or internal design. In the examples, references such as LM 48510, LM 48511 and LM 48548 appear, which share the series but vary in dimensions. Knowing the complete code is key to identifying the exact part you need.
These bearings are used in industries such as automotive, metallurgical, food and mining. In Argentina, they are commonly found in transport equipment, machine tools, pumps and fans. Their ability to support combined loads makes them suitable for applications with rotary motion and variable stresses. MR Accesorios Industriales, with more than 80 years in the market, supplies workshops, factories and industrial plants throughout the country.
To select the correct bearing, take into account the radial and axial load, the rotation speed and the environmental conditions. Mounting requires precise alignment and adequate lubrication to avoid premature wear. Sealing will depend on the presence of contaminants; in dirty environments, additional protection is recommended. Internal clearance must be adjusted according to the application to ensure smooth and long-lasting operation. Follow the manufacturer's recommendations for mounting and lubrication.
There are equivalences between brands for tapered roller bearings, but each manufacturer may have variations in dimensions and tolerances. If you need to replace a bearing from another brand, it is essential to verify the measurements and the code. MR Accesorios Industriales can indicate the compatible alternative for your application. We work with the exact reference you provide.
To request a quote for your NSK LM series bearing, send the complete code via WhatsApp. At MR Accesorios Industriales we quote it promptly. If you have doubts about the designation, our technical team can help you identify it. We can also advise you on mounting and adequate lubrication for your equipment. Write to us and we will respond with the information you need.
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 LM series mean in NSK bearings?
- The LM series identifies tapered roller bearings with specific dimensions and capacities. The complete code includes numbers that indicate the size and geometry. To interpret it correctly, it is necessary to consult the manufacturer's catalog or contact a specialist.
- How do I know if an LM bearing is compatible with my equipment?
- You must verify the dimensions of the original bearing and compare them with those of the replacement. It is also important to consider the load and operating speed. At MR Accesorios Industriales we help you identify the right reference if you send us the code or measurements.
- What lubrication do you recommend for tapered roller bearings?
- Lubrication depends on the speed and working temperature. Greases or oils specific for bearings are used. It is essential to follow the manufacturer's indications and maintain an adequate lubricant film to prolong the bearing's service life.

