Tapered roller bearing cone TIMKEN JM716649

TIMKEN JM716649 is a tapered roller bearing cone reference, within Bearings. Request a quote for JM716649 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The TIMKEN JM series tapered roller bearing cone is the machined inner race that, together with the cup, forms a separable tapered roller bearing. It is used in applications with combined radial and axial loads, and where high load capacity and rigidity are required. In Argentina it is found in mining, cement, steel, transport and agricultural machinery equipment. MR Accesorios Industriales supplies this official brand and advises you on choosing the correct cone and cup.

The JM series designation reads as a TIMKEN catalog code: the letters indicate the dimension family and the number that follows identifies each size. For example, JM205149, JM207049 or JM238848 are cones of the same JM series, with different inner diameter, width and radius dimensions. Any suffixes that may appear in the complete designation indicate variants of machining, tolerances or treatments. To select the assembly, the cone code must be matched with the corresponding cup code, which TIMKEN defines in its catalog.

These cones are used in industries that demand strength and durability: mining, cement plants, steel mills, railways, ports and agricultural machinery. In Argentina, they are commonly found in truck hub assemblies, mill gearboxes, crushers, presses and material handling equipment. The combination with TIMKEN cups allows building bearings for high radial and axial loads in one direction, with the possibility of mounting two cones face to face for axial loads in both directions.

To choose the correct cone, take into account the radial and axial load, the rotation speed, the lubrication and the type of sealing. Assembly requires cleanliness, alignment and controlled axial adjustment: tapered roller bearings are mounted with clearance or interference depending on the case. Lubrication can be grease or oil, and sealing is key to prevent contamination. If the equipment works with vibration or shock, it is advisable to check the rigidity of the assembly and the precision of the seat.

As for equivalences, tapered roller bearings are identified by the cone and cup code, and different brands may offer interchangeable dimensions. You should not go by the number alone: you must verify the inner diameter, the width and the contact angle. MR Accesorios Industriales supplies TIMKEN as an official brand and can tell you the compatible alternative if you need to replace an existing assembly.

If you have the cone code or the equipment model, send it by WhatsApp to MR Accesorios Industriales. We will quote the TIMKEN JM series cone and help you identify the corresponding cup. We can also advise you on assembly, lubrication and adjustment so that the bearing works under the right conditions. Write to us with the code and we will reply promptly.

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