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Tapered roller bearing TIMKEN 32309B
- Manufacturer Part Number
- 32309B
- Brand
- TIMKENOfficial brand
- Category
- Bearings
- Subcategory
- Tapered roller bearings
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Description
TIMKEN 32309B is a tapered roller bearing reference, within Bearings. Request a quote for 32309B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The tapered roller bearing is a component designed to support combined radial and axial loads. Its internal geometry, with tapered rollers and raceways, allows linear contact that distributes the load better and offers high load capacity. It is used in applications with significant forces and controlled misalignment, such as gearboxes, wheel axles and agricultural machinery. At MR Accesorios Industriales we carry the TIMKEN brand, with more than 80 years of experience in the field.
The series designation is read from its numbers and letters. For example, in 32205B, the first digits indicate the size and the final letter B indicates a construction variant. In 32308B, 32309B and 32310B the number that defines the diameter and dimensions changes. The B usually indicates a modification in the contact angle or in the internal design. Knowing the complete part number is key to identifying the exact part you need.
These bearings are used in industries such as automotive, agricultural, mining and metallurgical. In Argentina it is common to find them in seeders, harvesters, trailers, conveyor belts and machine tools. They are also present in earthmoving equipment and power transmission systems. Their ability to support combined loads makes them ideal for shafts that receive radial and axial forces at the same time.
To select the correct bearing, take into account the type of sealing, the internal clearance and the lubrication. Tapered rollers are usually mounted in pairs, with preload adjustment, so proper alignment and mounting are essential. Lubrication can be with grease or oil, depending on the speed and working temperature. Efficient sealing prevents contamination and extends service life. Always consult the manufacturer's recommendations for each application.
Regarding equivalences, tapered roller bearings from different brands can be interchanged if the dimensions and design match. TIMKEN is a world reference, and in the local market there are alternatives from other manufacturers. To find the right replacement, it is necessary to compare the complete part number and the technical specifications. At MR Accesorios Industriales we advise you so that the substitution is safe and reliable.
If you need a TIMKEN tapered roller bearing, write to us on WhatsApp with the part number or model you are looking for. We will quote it shortly and indicate the compatible alternative if necessary. At MR Accesorios Industriales we work so that your equipment keeps running without delays.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
- Eje o agujero
- 45.000 mm
Frequently Asked Questions
- What does the letter B mean in the designation?
- The final letter B indicates a construction variant within the series, such as a different contact angle or an internal modification. It is important to respect the complete part number to ensure interchangeability.
- How are tapered roller bearings mounted?
- They are generally mounted in pairs, with a preload adjustment achieved through nuts, washers or spacers. Correct alignment and adequate lubrication are essential for prolonged operation.
- Can I replace a TIMKEN bearing with another brand?
- Yes, as long as the dimensions and design are equivalent. It is essential to compare the complete part number and the technical specifications. We advise you to find the compatible alternative.

