Nachi bearing FAQS

QWhat you want to know about NACHI BEARING?

AThe Nachi bearings business started out by using the superior materials made by our own company, and by applying expertise in cutting and heat treatment acquired from our experience with cutting-tool manufacturing. As a result, you get high speed and high precision bearings that are durable and compact. Benefitting from our continually advancing technology, these parts are at work in automobiles, industrial machinery, and equipment in various other sectors. Everywhere you look, our Nachi bearings contribute to better reliability.


AThe types of fag cylindrical roller bearings are classified according to the different forms of their flange. There are two stops in the outer ring of Nu bearing, and there are no stops in the inner ring. The inner ring of n-type bearing has two stops, and the outer ring has no stops. Nu and N cylindrical roller bearings are used for floating ends. NJ cylindrical roller bearing has two ribs in the outer ring and one flange in the inner ring, which can bear axial force in one direction. The spare fixed end of NUP cylindrical roller bearing can bear axial force in two directions.

QWhat are the characteristics of KOYO DEEP GROOVE BALL BEARING?

AKoyo deep groove ball bearing is simple in structure and easy to achieve higher manufacturing accuracy compared with other types, so it is easy to produce in series and in large quantities, with low manufacturing cost and very common use. When the radial clearance is large, the axial bearing capacity increases, and the contact angle is zero when the radial force is pure. When the axial force is applied, the contact angle is greater than zero. In general, stamping wave type cage, vehicle type solid cage and sometimes nylon frame are used. In addition to the basic type, Koyo deep groove ball bearing has various variant structures, such as: deep groove ball bearing with dust cover; deep groove ball bearing with rubber seal ring; deep groove ball bearing with stop groove; Koyo deep groove ball bearing with large load capacity with ball notch; Koyo double row deep groove ball bearing.


ASpherical roller bearings are predominantly double row roller bearings with a common sphered raceway in the outer ring. Spherical roller bearings are self-aligning making them forgiving to misalignment of the shaft relative to the housing. Spherical roller bearings can handle both radial and axial loads. Additional information can be found on the Spherical roller bearing tab.