| 1. |
General remarks |
| |
| a) |
Bearings are highly precise
products. Handle carefully to keep them free from dirt and dust as
well as from impact. |
| b) |
Use suitable handling jigs. |
| c) |
Keep bearings away from
moisture or perspiration to prevent corrosion. |
|
| 2. |
Storing |
| |
Bearings are treated to prevent
corrosion at the time of shipment. If they are stored unused for a long
period of time, place on a shelf more than 30cm high from the floor, at
65% or less humidity and at 20 . Keep them
away from the strong sun. Do not place them near the window, where moisture
condensation is likely. |
| 3. |
Pre-installation preparations |
| |
Do not clean off anti-corrosion
oil on the bearing when it is used under normal conditions. When it is used
in an application of extremely high precision or at high speed, remove anti-corrosion
oil with unpolluted cleaning oil, assemble quickly, and inject lubricant. |
| 4. |
Inspection of shaft and housing |
| |
Before assembly, inspect the
shaft and housing, and apply machine oil or other appropriate material to
the mating surfaces of the individual components. |