| J |
Outer Ring Raceway Diameter And Angle Comply With ISO/R355 |
| DF |
Double Cup With Oil Holes And Groove. Snap Ring Groove In Outer Diameter |
| +KR |
Set Of Bearings With Annular Spacer Between The Outer Rings |
| C4 |
Internal Clearance Larger Then C3 |
| U303 |
The Code U303 In The Article Number Of An NSK Bearing Shows That It Was Specially Developed And Produced For Use In Wind Power Technology. These Wind Turbine Bearings Are Made From Premium, High-Purity Bearing Steels And Special Steels Used Exclusively By NSK. They Are Also Assembled In Separate Production Areas And Subject To Special Packaging Regulations, Which Prevent Contamination |
