Tapered roller bearing NSK *† L 68149

NSK *† L 68149 is a tapered roller bearing reference, within Bearings. Request a quote for *† L 68149 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The NSK L series tapered roller bearing is a separable bearing with a tapered inner raceway, designed to withstand combined radial and axial loads. It is used in applications where significant forces must be transmitted with good alignment, such as gearboxes, wheel axles and transmission equipment. MR Accesorios Industriales sells this line and can quote the exact part number or size you need on WhatsApp.

The L series designation reads as a family of tapered rollers with metric or inch dimensions depending on the case. Examples such as L 68149, L 68110, L 68111, L 21511, L 21549, L 45410, L 45449 and L 305610 show that the number identifies the size and geometry of the cone and the cup. In tapered roller bearings, the cone and the cup are supplied separately or as an assembly, and each part number corresponds to one of those parts. To build the complete bearing, you need to order the cone and the cup that form the pair.

In Argentine industry, L series tapered roller bearings are found in gearboxes, reducers, road machinery, earthmoving equipment, conveyors and wheel axles of industrial vehicles. They also appear in process pumps, mills and mining equipment, where combined loads and shocks are common. Because they are separable, only the worn part can be replaced if the rest is in good condition, which simplifies maintenance.

To select correctly, you must take into account the radial and axial load, the rotation speed and the type of lubrication. Mounting requires careful alignment and precise axial adjustment: tapered roller bearings are mounted in pairs and internal clearance is set with shims, nuts or spacers. Sealing and lubrication are critical to prevent the entry of contaminants and extend service life. If the equipment operates with vibration or high temperature, lubrication and clearance should be checked more frequently.

As for equivalents, tapered roller bearings are identified by their designation and by the dimensions of the cone and the cup. Brands such as SKF, Timken, FAG or NTN have their own nomenclatures, but the same size can be interchanged if the dimensions and the angle match. If you have the part number from another brand or an unidentified part, send us the data and we will tell you the compatible alternative. We do not invent part numbers: we work with the exact designation shown on the drawing or on the part.

To request a quote for your NSK L series tapered roller bearing, send the complete part number by WhatsApp to MR Accesorios Industriales. If you need the cone, the cup or the assembled set, state it in the message. You can also send a photo of the part or the number engraved on the bearing. We will quote you shortly and tell you the compatible alternative if needed.

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