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

NTN 8E-NK10/16CT＋IR7×10×16 belongs to needle roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 8E-NK10/16CT＋IR7×10×16 and any equivalents.

An NTN NK+IR needle roller bearing combines a single-row needle bearing with a removable inner ring. This design fits where radial room is tight but radial capacity must stay high. Because the inner ring supplies the raceway, the shaft itself does not need to be hardened or ground. MR Industrial Accessories supplies this series to customers in the United States and Latin America, and quotes are handled by WhatsApp or email.

Reading the code helps you order the right piece. Take 8E-NK10/16CT+IR7×10×16. The 8E prefix flags a special version. NK10/16 is the bearing: 10 mm bore, 16 mm width. CT means a polyamide cage. IR7×10×16 is the inner ring: 7 mm bore, 10 mm outside diameter, 16 mm width. In the base series name, NK marks a needle bearing without inner ring, while +IR means the separable ring is included.

These bearings turn up wherever radial space is limited: machine tools, gearboxes, pumps, compressors, motors and textile equipment. Maintenance teams use them on imported machinery and on builds that need stiffness without extra weight. They handle heavy radial loads in a small diameter, which suits camshafts and linear guide mechanisms. We can help you match the variant to the application.

Selection comes down to radial load, speed and lubrication. With the separable ring, you can mount the bearing straight on the shaft, but if you skip the ring, check the raceway hardness and roughness first. Sealing and internal clearance should follow the working environment, whether that means dust, moisture or heat. Shaft-to-housing alignment matters to prevent unwanted stress. During fitting, lubricate properly and avoid impacts that could mark the needles.

Interchange is possible across brands when the main dimensions and design type line up. Suffixes are not always equivalent, though: cage style, internal clearance and heat treatment may differ. If you only have another brand's number or an unmarked part, send it over and we will identify a compatible option.

To get a quote, send the complete part number by WhatsApp or email. Without a number, provide the shaft and housing dimensions and we will quote the exact reference.