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Tapered roller bearing de doble hilera TIMKEN F-3131-GPin
- Manufacturer Part Number
- F-3131-GPin
- Brand
- TIMKENOfficial brand
- Category
- Bearings
- Subcategory
- Tapered roller bearings
- Series
- TTHDFL
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Description
TIMKEN F-3131-GPin is a tapered roller bearing de doble hilera reference, within Bearings. Request a quote for F-3131-GPin via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The TIMKEN TTHDFL series double row tapered roller bearing is an assembly of two rows of tapered rollers mounted on the same shaft, designed to carry combined radial and axial loads in both directions. It is used in applications requiring high load capacity and rigidity, such as gearboxes, final drives and mining equipment. MR Accesorios Industriales supplies this line as an official brand in Buenos Aires, Argentina.
The designation F-3131-GPin is read in parts: the letter F indicates it is a double row bearing, the number 3131 identifies the size and internal geometry of the assembly, and the suffix GPin indicates an execution variant with specific sealing or lubrication characteristics. The TTHDFL series groups these double row bearings within the TIMKEN catalogue. To request a quote, send us the complete part number or the main dimensions.
These bearings are used in industries in Argentina such as mining, cement, steel and the oilseed industry. They are found in gearboxes, support rollers, final drives of heavy machinery and continuous process equipment. Their double row design makes it possible to replace two single bearings with a single assembly, simplifying mounting and improving system rigidity.
To select the correct bearing, take into account the radial and axial load it must carry, the rotation speed, the type of lubrication and the working environment. Sealing is key: in dusty or humid environments, choose variants with integrated seals. Mounting requires precise alignment and proper adjustment of axial clearance, which is achieved with shims or lock nuts. Lubrication can be grease or oil, depending on the machine design.
TIMKEN double row tapered roller bearings can be interchanged with equivalent products from other brands, as long as the main dimensions, load capacity and mounting type match. Matching the inner and outer diameter is not enough: the total width, fillet radius and adjustment system must also be verified. MR Accesorios Industriales advises you to find the compatible alternative.
If you need bearing F-3131-GPin or any other reference in the TTHDFL series, write to us on WhatsApp and we will quote it promptly. We can also indicate the compatible alternative if you are looking for a specific variant. MR Accesorios Industriales, with more than 80 years in the market, is in Buenos Aires, Argentina, and supplies TIMKEN as an official brand.
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 GPin suffix mean in part number F-3131-GPin?
- The GPin suffix indicates an execution variant within the TTHDFL series, generally associated with the type of sealing or the lubrication system. To confirm the exact configuration of your equipment, send us the complete part number and the main dimensions.
- How do I know if this bearing replaces the one I have mounted?
- Compare the inner diameter, outer diameter, total width and type of axial adjustment. Matching diameters is not enough: the width and fillet radii also matter. Send us the data and we will indicate the equivalent.
- What lubrication is recommended for a double row bearing?
- It depends on speed, temperature and environment. In industrial applications, high-load grease or circulating oil is used. The double row design requires the lubricant to reach both rows of rollers. Follow the machine manufacturer's recommendation.

