Needle roller bearing NTN 8E-NK10/16CT＋IR7×10×16

NTN 8E-NK10/16CT＋IR7×10×16 is a needle roller bearing reference, within Bearings. Request a quote for 8E-NK10/16CT＋IR7×10×16 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The NTN NK+IR series needle roller bearing is an assembly made up of a single-row needle roller bearing and a separable inner ring. It is used when radial space is limited and high load capacity is required. It is common in applications where the shaft is not hardened or ground, since the inner ring provides the necessary raceway. MR Accesorios Industriales sells this series in Buenos Aires, Argentina, and quotes it on WhatsApp.

The NK+IR series designation is read in parts. The letters NK identify a needle roller bearing without an inner ring, with dimensions according to standard. The suffix +IR indicates that it is supplied with a separable inner ring, which expands the mounting possibilities. In the example 8E-NK10/16CT＋IR7×10×16, the prefix 8E distinguishes a special design, NK10/16 defines the bearing (10 mm bore diameter and 16 mm width), CT indicates a polyamide cage, and IR7×10×16 specifies the inner ring: 7 mm bore diameter, 10 mm outside diameter and 16 mm width. Knowing this logic lets you order the exact part number.

This type of bearing is used in industries where radial space is critical: machine tools, transmission equipment, pumps, compressors, electric motors and textile machinery, among others. In Argentina, it is common in the maintenance of imported equipment and in local manufacturing that seeks high rigidity with low weight. Its ability to withstand high radial loads in a reduced diameter makes it ideal for camshafts, camshafts and linear guide mechanisms. MR Accesorios Industriales advises you on choosing the right variant for your application.

To select correctly, take into account the radial load, speed and type of lubrication. The separable inner ring allows the bearing to be mounted directly on the shaft, but it is essential to verify the hardness and roughness of the raceway if you choose not to use the ring. The sealing and internal clearance must be chosen according to the environment: dust, humidity or high temperatures require specific configurations. Alignment between shaft and housing is critical to avoid parasitic stresses. During mounting, ensure adequate lubrication and avoid blows that could damage the needles.

As for equivalents, needle roller bearings with an inner ring from different brands can be interchanged if the main dimensions and the type of design match. However, not all suffixes are equivalent: the type of cage, internal clearance and heat treatment can vary. If you have the part number from another brand or an unidentified part, write to us on WhatsApp and we will tell you the compatible alternative. We work with the leading brands on the market so you can find what your equipment needs.

To request a quote for your NTN NK+IR series needle roller bearing, send the complete part number by WhatsApp to MR Accesorios Industriales. If you do not have it on hand, send us the shaft and housing dimensions, and we will quote the exact reference. We are in Buenos Aires, Argentina, and we respond promptly.

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