Tapered roller bearing SKF 309515 D

SKF 309515 D is a tapered roller bearing reference, within Bearings. Request a quote for 309515 D via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF tapered roller bearings are components designed to support combined radial and axial loads. Their cone and cup geometry allows linear contact that distributes the load and provides high load capacity. They are used in applications requiring rigidity and precision, such as transmission cases, gearboxes and industrial equipment. MR Accesorios Industriales sells this line as an official brand for the Argentine market.

The designation of these SKF bearings usually includes a series of numbers and, in some cases, the suffix D. For example, 305262 D indicates a tapered roller bearing of a specific series. The suffix D may indicate design variants, such as modifications to the contact angle or cup machining. It is important to consult the technical data sheet to correctly interpret each code, since not all suffixes have the same meaning in all series.

These bearings are used in industries such as automotive, metallurgical, cement and mining. In Argentina, they are common in gearboxes, differentials, kiln rollers, mills and conveyors. Their ability to support combined loads makes them suitable for applications with controlled misalignment and high rigidity requirements. They are also used in agricultural machinery and earthmoving equipment.

To select a tapered roller bearing, take into account the radial and axial load, the rotational speed and the environmental conditions. Mounting requires precise alignment and proper adjustment of internal clearance, which can be regulated using shims or nuts. Lubrication must be correct for the operating temperature and speed. Sealing is key to prevent contamination and lubricant loss, especially in dusty or humid environments.

Regarding equivalences, SKF tapered roller bearings can be interchanged with those of other brands that follow the same standardized dimensions. However, it is essential to verify tolerances and contact angle, since small differences can affect performance. Not all codes are directly interchangeable; always consult a specialist before replacing one bearing with another of a different brand.

If you need an SKF tapered roller bearing, at MR Accesorios Industriales we advise you so you can choose the correct model. Send us the code on your equipment or on the original bearing via WhatsApp and we will quote you shortly. We have more than 80 years of experience in the field and work with the leading brands to provide you with a reliable solution.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.