Bearing type and feature E-type cylindrical roller bearings Main dimensions and bearing the same general import, but the roller diameter, length, number of increased load bearing capacity to increase correspondingly.With symbol "E" number on the basic NTN bearings in order to differentiate. Compared with the large load capacity, its design is very light. Because the bearing diameter and bearing the standard import different,

1: bearing grease methods:Note fat content on the sealing performance of a large number of tests that, when the amount of grease within the bearing cavity volume is about 30% or less, due to the internal bearing no saturated fat, so very little grease leakage. Note more than 30% fat, bearing the internal local produce saturation, when the grease reaches 50%, the bearing grease to reach full saturation, excess fat is "squeezed" out. Special attention,

General Bearing Appearance characteristics:Roller diameter and length of rolling are small. Cage with roller or inner guidance. Cylindrical roller bearing cage structure with rivets, easy to loose, off cover. Aligning bearing diameter hole without bunkers, poor lubrication.Material:Inside and outside the ring and rolling the ordinary bearing steel. Of zinc brass cage materials, low strength, poor flexibility.

1, ntn bearing installation program(1), cleaning bearings NTN bearings and related department(2) to check the size of related components and finishing conditions(3), the installation(4), installed after the inspection NTN Bearings(5), the supply of lubricantIn the forthcoming pre-installation, it would only open the NTN bearings imported packaging. General grease lubrication, not clean, direct filling grease. Oil lubrication,

1. Needle roller bearings are roller bearings with cylindrical rollers which are thin and long in relation to their diameter. They are referred to as needle rollers. In spite of their low cross section the bearings have a high load carrying capacity and are thus extremely suitable for bearing arrangements where radial space is limited 2. Needle roller bearings have a high load carrying capacity in addition to their low cross-section and stiffness

NTN has developed a torque lower than 50% of the thrust needle bearing "low torque thrust needle roller bearings." Expected to be used to improve gasoline fuel efficiency and hybrid transmission.The new product is aimed at producing torque thrust needle roller bearings developed two elements: one for "roller" in the bearing inner and outer rings caused by different walking distance of "roller" slide in the track surface and place " roller slide and the loss of rail wheels.