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Tapered roller bearing cone TIMKEN LM742749AA
- Manufacturer Part Number
- LM742749AA
- Brand
- TIMKENOfficial brand
- Category
- Bearings
- Subcategory
- Tapered roller bearings
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Description
TIMKEN LM742749AA is a tapered roller bearing cone reference, within Bearings. Request a quote for LM742749AA via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The TIMKEN LM series tapered roller bearing cone is a precision component designed to support combined radial and axial loads. It is used in applications requiring high load capacity and rigidity, such as industrial machinery, power transmission equipment and wheel bearings. Its tapered roller design allows uniform load distribution and smooth operation even under demanding conditions.
The LM series designation is interpreted from its letters and numbers. For example, LM742749AA and LM757049AA correspond to tapered roller bearing cones. The letters LM identify the dimension series, while the following digits indicate the size and the final letters AA indicate design variants, such as contact angle or finish. Knowing the complete code is key to selecting the correct component.
These bearings are used in a wide variety of industries in Argentina, such as metallurgy, food processing, mining and agriculture. They are found in conveyor belts, mills, mixers, gearboxes and road equipment. Their ability to support combined loads makes them ideal for applications with simultaneous radial and axial forces, ensuring reliable and long-lasting performance.
To select the right bearing, take into account the type of load, rotation speed and environmental conditions. It is essential to verify the sealing to prevent contamination and ensure proper lubrication. Mounting must be done with appropriate tools and respecting the recommended internal clearance. Correct alignment between the cone and the cup is essential to avoid premature wear and failure.
Regarding equivalences and interchangeability, TIMKEN LM series bearings can be replaced by products from other brands that follow the same designation and dimensions. It is important to verify tolerances and contact angle to ensure compatibility. At MR Accesorios Industriales we advise you to find the right alternative for your application.
If you need a quote for a TIMKEN LM series tapered bearing, write to us on WhatsApp with the complete code. At MR Accesorios Industriales we will quote it promptly and indicate the best solution for your equipment.
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 designation mean in TIMKEN bearings?
- LM is a dimension series of tapered roller bearings. The following numbers and letters indicate the size and cone variants. For example, LM742749AA and LM757049AA are specific codes that identify the component.
- How do I choose the right tapered bearing for my application?
- Consider radial and axial load, speed, available space and environmental conditions. Verify sealing and lubrication. If you have doubts, consult us on WhatsApp with your equipment data and we will advise you.
- Do TIMKEN bearings have equivalents from other brands?
- Yes, many tapered roller bearings are interchangeable between brands if they share designation and dimensions. It is important to verify tolerances and contact angle. At MR we indicate the compatible alternative.