TIMKEN Y3S-67720 tapered roller bearing de doble hilera
- Brand
- TIMKEN
- Category
- Bearings
- Subcategory
- Tapered roller bearings
- Series
- 2TS-DM
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Description
TIMKEN Y3S-67720 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 Y3S-67720 and any equivalents.
TIMKEN double-row tapered roller bearings handle radial and axial loads in both directions. Two rows of tapered rollers share a common axis, giving the bearing the capacity and rigidity needed in gearboxes, final drives and mining equipment. MR Industrial Accessories LLC supplies these bearings to customers across the United States and in several Latin American countries.
Reading the part number helps you identify the assembly. The prefix Y marks the assembly type, a series number follows, and the suffix S confirms the double-row design. Examples include Y1S-653 and Y1S-932, where size and internal configuration are combined. Final numeric suffixes, such as those in Y1S-9220 or Y1S-26820, distinguish mounting variants and dimensions. The 2TS-DM and 2TS-IM series are also available for selection.
These bearings appear in mining, cement, steel and oilseed operations. You will find them in mill gearboxes, final drives of heavy machinery, kiln rollers and conveying equipment. Because they take combined loads and moments, they suit shafts that demand high rigidity and rotational precision.
Selection depends on radial and axial load, operating speed and the environment. Sealing and lubrication are critical: match the seal type to contamination and temperature levels. Shaft alignment and internal clearance must follow the manufacturer's specifications to prevent premature failure. Using the correct mounting tools protects the assembly and its service life.
TIMKEN double-row bearings can be interchanged with other brands that share the same dimension standard. Always verify tolerances and contact angle. MR Industrial Accessories LLC can help you find a compatible equivalent without compromising performance. Send the part number you need and we will point you to the right alternative.
To request a quote for a TIMKEN double-row tapered roller bearing, contact us on WhatsApp or by email with the part number or your equipment model. Our team replies promptly and can suggest equivalents or help you choose.
Dimensions
- Bore
- 0.5 in.
Frequently asked questions
- What does the Y1S designation mean in TIMKEN bearings?
- The Y stands for a tapered roller assembly, the 1 indicates the dimension series and the S identifies the double-row design. The numbers that follow, as in Y1S-653, give the specific size and variant within the 2TS-DM series.
- How do I choose between a double-row and a single-row bearing?
- A double-row bearing supports axial loads in both directions and provides greater rigidity, which suits shafts that require high precision. A single-row bearing works when axial loads act in one direction only or when space is limited.
- What should I consider when mounting a tapered roller bearing?
- Check shaft alignment, internal clearance and lubrication. Use mounting tools that will not damage the raceways and follow the manufacturer's tightening recommendations. Incorrect mounting shortens bearing service life.