TIMKEN H242649D tapered roller bearing de doble hilera
- Brand
- TIMKEN
- Category
- Bearings
- Subcategory
- Tapered roller bearings
- Series
- TDI
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Description
TIMKEN H242649D belongs to tapered roller bearing de doble hilera, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for H242649D and any equivalents.
TIMKEN double row tapered roller bearings are assemblies that combine two rows on a shared load axis, using matched cones and cups. They handle combined radial and axial loads while maintaining rigidity in both directions, making them suitable for gearboxes, final drives, and demanding equipment in mining, cement, and steel operations.
The part numbering for this family follows a clear pattern: it begins with H and concludes with D, such as H228649D, H239649D, or H247549D. The H at the start denotes the dimension series, the digits in the middle specify the size, and the D at the end signals the double row configuration. Larger sizes like H924010D and H969210D follow the same structure. TDO and TDI series further define the cup and cone arrangement.
Typical applications include gearboxes, final drives in off-road and farm machinery, mills, presses, and material handling systems. In cement plants, quarries, steel mills, and heavy maintenance shops, these bearings operate under combined loads and must limit shaft deflection. They also appear in support rollers and spindles of large machine tools.
When selecting a bearing, consider the TDO or TDI type, the assembly's diameter and width, and whether the mounting calls for a single or double cup. Sealing and lubrication depend on the environment: grease for clean conditions, circulating oil where heat or contamination is present. Proper cup alignment and axial clearance are essential; always follow the specified tightening and mounting procedure for each assembly.
Tapered roller bearings are interchangeable across brands by cone and cup number, not by manufacturer name. The same part number may be available from different makers if dimensions and tolerances align. Before replacing, check the part number stamped on both the cone and the cup, along with the tolerance class. If you need an alternative, provide the part number and we will identify a compatible option.
If you have the bearing part number, send it via WhatsApp along with a photo or mounting drawing. We will quote the corresponding TIMKEN assembly and, if necessary, suggest an equivalent. Our manufacturing also covers split plummer block housings, ANSI roller chains, and pulleys to support your replacement needs.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the D suffix indicate on an H…D bearing?
- The D suffix shows that the bearing is double row, with two matched cones on one cup or two cups depending on the series. This design is chosen for applications with axial loads in both directions and a need for rigidity. The full part number, like H228649D, defines the dimensions and build.
- How can I request a quote for a TIMKEN H…D bearing?
- Contact us on WhatsApp with the part number from the cone and cup, or with the equipment model. We will quote the TIMKEN assembly and respond promptly. If the part number is not visible, send a photo or the mounting drawing.
- Is it possible to replace it with another brand?
- Yes, tapered roller bearings can be interchanged by cone and cup number when dimensions and tolerances match. The outer dimensions alone are not sufficient; you must verify the complete part number and tolerance class. Send us the part number and we will provide the compatible alternative.