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Tapered roller bearing TIMKEN T177XA
- Manufacturer Part Number
- T177XA
- Brand
- TIMKENOfficial brand
- Category
- Bearings
- Subcategory
- Tapered roller bearings
- Series
- TTC
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Description
TIMKEN T177XA is a tapered roller bearing reference, within Bearings. Request a quote for T177XA via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
TIMKEN tapered roller bearings are components designed to support combined radial and axial loads. Their cone and cup geometry allows linear contact that distributes the load better. They are used in applications with significant loads and controlled misalignment, such as gearboxes, machine shafts and transmission equipment. MR Accesorios Industriales supplies this line with the backing of more than 80 years in the Argentine industrial market.
The designation of the TTC series is read from the initial letter T, which identifies the tapered roller family, followed by a number that indicates the size and load capacity. The suffix XA appears at the ends of the part number and indicates construction variants within the same series, such as specific tolerances or contact angles. For example, T144XA and T177XA share the T base and the XA suffix, but differ in the number that defines their dimensions. To choose the correct part number, it is essential to identify the application and the load conditions.
In Argentine industry, these bearings are found in mining equipment, cement plants, flour mills, food plants and road machinery. They are also present in speed reducers, transmission shafts and conveyor belt rollers. Their ability to support combined loads makes them suitable for demanding environments, with dust, vibration or moderate temperatures. MR Accesorios Industriales supplies them for replacement and new projects throughout the country.
To select a tapered roller bearing, take into account the radial and axial load it must support, the rotation speed and the type of lubrication. Mounting requires careful alignment and adequate axial adjustment, since these bearings are generally mounted in pairs. Sealing is key to retain the lubricant and prevent the entry of contaminants. Lubrication can be with grease or oil, depending on the application. Incorrect mounting can reduce the service life of the component.
There are equivalences between brands for tapered roller bearings, but they are not always directly interchangeable. Differences in tolerances, angles and surface treatments can affect performance. Therefore, it is advisable to verify the critical dimensions and operating conditions before replacing one brand with another. At MR Accesorios Industriales we advise you to find the alternative compatible with your equipment, without compromising reliability.
If you need a TIMKEN tapered roller bearing, write to us on WhatsApp with the part number or the measurements of your equipment. We will quote you promptly and indicate the best solution for your application. We can also advise you on selection and mounting so that the bearing performs at its best. MR Accesorios Industriales, more than 80 years supporting Argentine industry.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
- Eje o agujero
- 45.000 mm
Frequently Asked Questions
- What does the designation T144XA mean?
- The initial T indicates that it is a tapered roller bearing. The number 144 defines the size and load capacity. The suffix XA indicates a construction variant within the TTC series, which may include specific tolerances or angles. To correctly interpret each part number, consult us on WhatsApp.
- How do I choose between a TIMKEN bearing and another brand?
- Evaluate the dimensions, the load capacity and the operating conditions. Equivalences between brands are not always direct, because tolerances and materials may vary. At MR we help you compare and choose the option that best suits your equipment, without compromising performance.
- What lubrication do you recommend for these bearings?
- It depends on the speed, the temperature and the environment. It can be grease or oil, always with a quality lubricant compatible with the seals. It is important to follow the equipment manufacturer's instructions and maintain an adequate lubricant film to avoid premature wear.

