R558Z-1G3SAU303 NSK

All dimensions

1. Inner (d) MM 170
2. Outer (D) MM 310
3. Width (B) MM 86
4. Inner (d) Inch 6.6929
5. Outer (D) Inch 12.2047
6. Width (B) Inch 3.3858

Suffix description

1. Z Bore Diameter Equals 558 – 558,999 mm
2. -1 Serial Number. G3-Inner Ring Carburized
3. SA Special Tolerance
4. 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

Technical details

1. Availability 0 pcs
2. Brand NSK
3. Item number R558Z-1G3SAU303 NSK
4. Category Cylindrical Roller Bearing Single Row

Weight and Dimensions

1. Weight (kg) 29.6

Product Properties

1. Bore C - Cylindrical Bore
2. Seal No Seal
3. Cage Type S - Steel or Standard Cage
4. External Modification No External Modification
5. Radial Internal Play Cn Normal Internal Play
6. Precision U303 - Wind Power Technology
7. Heat Stabilization No Heat Stabilization - Temperatures up to 120 °C