TIMKEN NP357825 tapered roller bearing de doble hilera
- Brand
- TIMKEN
- Category
- Bearings
- Subcategory
- Tapered roller bearings
- Series
- TDI
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
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Description
TIMKEN NP357825 is a reference of tapered roller bearing de doble hilera, within Bearings. Request a quote for NP357825 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The double row tapered roller bearing is an assembly that combines two rows of tapered rollers in a single support, designed to withstand radial and axial loads in both directions. It is used in applications requiring high load capacity and rigidity, such as gearboxes, drive shafts and mining equipment. MR Accesorios Industriales sells the TIMKEN brand.
The NP designation followed by six digits identifies these double row bearings. Examples such as NP025753, NP089744 or NP118297 show the typical format: the NP prefix and a unique number. The associated series —TDO, TDI, TNASW, 2TS-IM and 2TS-DM— indicate specific design configurations within the tapered roller family. Each series may have variants in the arrangement of the cones, cups and seals, which influences mounting and performance.
These bearings are used in industries such as mining, cement, steel and power transmission. In Argentina, they are common in gear reducers, mills, conveyor belts and agricultural machinery. Their ability to withstand combined loads and moments makes them suitable for shafts where high rigidity and precision are required. MR Accesorios Industriales supplies plants and workshops throughout the country with solutions for these applications.
To select the right bearing, take into account the arrangement of the rows, the type of sealing and the internal clearance. Lubrication must be the one recommended by the manufacturer, and shaft alignment is critical to avoid additional stresses. During mounting, verify the fit of the cones and cups, and follow the indicated tightening procedures. Some series, such as TDO, may require mounting with controlled preload.
When looking for equivalents from other brands, consider that codes may vary. What matters is comparing the main dimensions, load capacity and configuration. A specialist can help you find the right interchangeability. At MR we indicate the alternative compatible with your application.
If you need a quote for a TIMKEN double row tapered roller bearing, send us the part number via WhatsApp. We will quote it shortly and advise you so you choose the right option for your equipment.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm the dimensions and version against the manufacturer's data sheet.
Frequently Asked Questions
- What does the NP designation mean in these bearings?
- The NP prefix identifies TIMKEN double row tapered roller bearings. The digits that follow are a unique reference number that may correspond to different series, such as TDO or TDI, with variants in sealing and mounting.
- How do I choose between the TDO, TDI and TNASW series?
- The choice depends on the application: the TDO series is usually used in preloaded configurations, while TDI and TNASW have specific mounting and sealing characteristics. For an accurate recommendation, consult us with your equipment data.
- Are they interchangeable with bearings from other brands?
- Equivalents may exist, but interchangeability depends on dimensions and capacities. Do not rely on the code alone. At MR we indicate the compatible alternative for your application.