When grease lubrication, do not clean the bearings, filled grease. Oil lubrication, also generally do not need to clean, however, instruments or high speed bearing used, wash with clean oil, rust removing painted in SKF bearings. Remove Rust bearings, rust-prone, so cannot be placed at will.
A, use the Setup to be careful not to allow powerful punch, do not allow the hammer to directly strike the SKF bearing, passes through the rolling pressure is not allowed.
B, using appropriate and accurate installation tool to make use of special tools, avoid using things like fabric and fiber.
C, preventing the SKF bearing rust by hand when taking bearings directly, to fully wash away sweat on his hand, and coated with high quality mineral oil before operation, paying particular attention to rust in the rainy season and summer.
D, maintaining a clean bearing and its surroundings, even if invisible smile dust into the thrust ball bearings, also increases bearing wear, vibration and noise.
However, in some special operating conditions, calculation of thrust ball bearing can be obtained more than traditional life, especially under light load conditions. These special operating conditions (buy bearings are also need to be aware of) is that as you scroll through the surface (track and rolling) were effectively separated by a lubricant film and limit pollutants may cause surface damage. In fact, in ideal conditions, the so-called permanent bearing life is possible.
SKF bearing life to go (or the number of hours worked to a certain speed), definition: bearings within this life, in any of its initial fatigue damage to the bearing rings or rolling on (off or defect). However both laboratory testing and in actual use, can be seen clearly, under the same working conditions look the same thrust ball bearings, real life is quite different. In addition, there are several different definitions of bearing "life", one of the so-called "working life", represents a bearing can be reached before the actual life is damaged by wear and tear, damage usually is not caused by fatigue, but by wear, corrosion, seal damage caused
Product Model | Inside Diameter | Outside Diameter | Thickness |
32948XUE1 NTN | 240 | 320 | 51 |
32044XU NTN | 220 | 340 | 76 |