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Tapered roller bearing SKF T4DB 170
- Manufacturer Part Number
- T4DB 170
- Brand
- SKFOfficial brand
- Category
- Bearings
- Subcategory
- Tapered roller bearings
Other brands in this family
- 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.
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Description
SKF T4DB 170 is a tapered roller bearing reference, within Bearings. Request a quote for T4DB 170 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
SKF tapered roller bearings are components designed to support simultaneous radial and axial loads. Their cone and cup geometry allows linear contact that distributes the load over a larger surface, making them ideal for applications with moderate to high demands. At MR Accesorios Industriales we supply this line for industrial equipment requiring precision and durability.
The designation of this series is interpreted as follows: the prefix T indicates a single-row tapered roller bearing, followed by a number identifying the size. The suffix DB indicates a two-row design in a back-to-back arrangement, which provides greater rigidity and load capacity. The examples T4DB 150, T4DB 160, T4DB 170, T4DB 180 and T4DB 200 show how the code varies according to size. To select the right one, it is essential to verify the dimensions and the required load capacity.
These bearings are used in a wide variety of industries in Argentina, such as metallurgy, food processing, mining and petrochemicals. They are found in gearboxes, transmission cases, drive shafts, conveyor belt rollers and grinding equipment. Their ability to support combined loads makes them suitable for heavy machinery and applications where precision is critical. In industrial plants, they are often part of transmission systems that operate continuously.
When selecting a tapered roller bearing, take into account the type of sealing: they are available open, with shields or with seals, depending on the working environment. Proper lubrication is key to extending service life; grease or oil is recommended depending on speed and temperature. Mounting must ensure precise alignment to avoid eccentric loads. It is also important to adjust internal clearance according to the manufacturer's recommendations to ensure optimal operation.
As for equivalences and interchangeability, SKF bearings can be replaced by those of other recognized brands, as long as the same dimensions and tolerances are respected. Each manufacturer has its own designations, so it is essential to compare the technical specifications. At MR Accesorios Industriales we can advise you to find the best option for your application. Remember that the exact designation is the key to a correct replacement.
To request a quote for the bearing you need, simply send the complete part number via WhatsApp to MR Accesorios Industriales. Our technical team will reply shortly with the commercial information. We work with the leading brands and have more than 80 years of experience in the industry. Do not hesitate to contact us with any questions about applications or mounting.
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 DB suffix mean in the T4DB designation?
- The DB suffix indicates that the bearing has two rows of tapered rollers arranged back-to-back. This configuration provides greater rigidity and capacity to support axial loads in both directions, in addition to radial loads.
- How do I choose the right tapered roller bearing for my equipment?
- To select the correct bearing, you need to know the radial and axial loads, the rotation speed, the shaft dimensions and the working environment. With that data, we can advise you to choose the model that best suits your application.
- Do SKF bearings have equivalents in other brands?
- Yes, SKF bearings can be interchanged with those of other brands as long as the dimensions and tolerances match. It is important to verify the technical specifications and the designation of each manufacturer to ensure a correct replacement.

