TIMKEN HH221449TD tapered roller bearing de doble hilera
- Brand
- TIMKEN
- Category
- Bearings
- Subcategory
- Tapered roller bearings
- Series
- TDIT
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Description
TIMKEN HH221449TD 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 HH221449TD and any equivalents.
The TIMKEN HH…TD double row tapered roller bearing is a two-row assembly that handles radial and axial loads in both directions from a single mounting position. It is built for applications that demand high load capacity and rigidity, such as gearboxes, final drives and mining equipment. MR Industrial Accessories supplies this line to customers across the United States and Latin America.
The HH…TD designation identifies a family of double row tapered roller bearings. The HH portion defines the cone and cup series, while TD signals the two-row configuration. The numeric segment in the middle changes with size. Reading the code this way lets you confirm the arrangement and relative size before you search for a replacement.
These bearings are common in gearboxes for mills, presses, cranes and earthmoving machinery. They also appear in conveyor rollers and machine tool spindles. Their capacity for combined loads suits demanding settings such as cement, steel and oilseed plants, where dependable operation matters.
Selection depends on radial and axial load, rotation speed and the operating environment. Mounting calls for precise alignment and correct lubrication, with grease or oil chosen according to the sealing method. Check internal clearance and component tightening to prevent premature failure. Keeping the installation area clean is equally important.
TIMKEN double row bearings can be interchanged with other brands that share the same dimensional designation, though tolerances and capacities may differ. Always verify critical dimensions and operating conditions before substituting. At MR Industrial Accessories, we help you find the compatible alternative for your equipment.
To request a quote for a TIMKEN double row tapered roller bearing, send the complete part number by WhatsApp or email. Our team responds promptly and can suggest equivalents or assist with selection. MR Industrial Accessories is ready to support your application.
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 HH…TD designation mean?
- HH…TD indicates a double row tapered roller bearing. The HH letters identify the series, and TD shows it is a two-row assembly. The middle number changes with size. Send the full part number and we will quote it.
- Can this bearing handle axial loads in both directions?
- Yes. Double row bearings are designed to carry axial loads in both directions as well as radial loads. They suit combined-load applications. Contact us with your specific case for advice.
- How can I tell if a bearing from another brand can be replaced with this TIMKEN one?
- Compare the main dimensions and load capacity. Even when the dimensional designation matches, tolerances may vary. Send us the part number and we will point you to the compatible option.