Needle roller cage NTN K135×143×35L1

NTN K135×143×35L1 is a needle roller cage reference, within Bearings. Request a quote for K135×143×35L1 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The NTN K series needle cage is a precision component that guides and retains needle rollers in high load capacity bearings. It is used in applications where radial space is limited and high rigidity is required. MR Accesorios Industriales sells this series with standard dimensions for industrial equipment. If you need a specific size, request a quote on WhatsApp.

The K series designation is read as a code that indicates the main dimensions. For example, K135×143×35L1 corresponds to a cage with 135 mm inner diameter, 143 mm outer diameter and 35 mm width. The L1 suffix identifies a design variant, which may be related to the cage type or material. In the examples K175×183×32L1, K185×195×37L1, K195×205×37L1, K240×250×42L1 and K265×280×50L1 the same logic is repeated: the letters K and L1 frame the dimensions in millimeters. Know the complete part number to select the correct cage.

These cages are used in industries such as metallurgy, cement, mining and paper, where needle roller bearings support high loads and moderate speeds. In Argentina, they are commonly found in gearboxes, machine tools, conveying equipment and power transmission systems. They are also used in the automotive sector and in agricultural machinery manufacturing. MR Accesorios Industriales sells them for replacement and new projects.

To select the right cage, take into account the shaft diameter, housing diameter and available width. The cage must be mounted with precise alignment and adequate lubrication to prevent premature wear. Verify that the cage and rollers are clean and undamaged before assembly. Lubrication can be grease or oil, depending on the speed and working temperature. Careful assembly extends the bearing's service life.

NTN K series needle cages can be interchanged with those from other brands that follow the same dimensional nomenclature. If you have another brand's part number, we can indicate the compatible equivalent. Interchangeability depends on tolerances and cage design, so it is important to verify the dimensions and suffix. At MR Accesorios Industriales we advise you so that the part meets your equipment's requirements.

If you need a K series needle cage, send us the part number or dimensions on WhatsApp and we will quote it for you promptly. We work with the NTN brand and can source the exact reference you are looking for. MR Accesorios Industriales has more than 80 years of experience in the industry, since 1945, and provides personalized technical support so you can find the right component.

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