| Relationship of the Mainshaft, Reverse Gear and Reverse Gear Needle Roller Bearing | |||
|---|---|---|---|
| Mainshaft | Reverse Gear | Needle Roller Bearing | |
| Paint Daub Color | Paint Daub Color | Cage Color | Undersize Dimension | 
| White | Yellow | Green | -0.5 to -0.7 um | 
| White | White | White | -0.3 to -0.5 um | 
| White | Green | Red | 0 to -0.2 um | 
| Yellow | Orange | Green | -0.6 to -0.7 um | 
| Yellow | Yellow | White | -0.3 to -0.5 um | 
| Yellow | White | Blue | -0.1 to -0.3 um | 
| *Yellow | Green | Red | 0 to -0.2 um | 
| Orange | Blue | Green | -0.5 to -0.7 um | 
| Orange | Orange | White | -0.3 to -0.5 um | 
| Orange | Yellow | Blue | -0.1 to -0.3 um | 
| *Orange | White | Red | 0 to -0.2 um |