Type: INA Crossed roller bearings di 90 Tolerance: K6 +0,004 / -0,018 Da 115 Tolerance: h6 -0,022 H 13 Bearing section height Tolerance: +/-0,12 Di 102,5 DM 102 da 101,5 h 13 Height of individual ring Tolerance: E8 -0,01 rmin 1 S 1,2 Lubrication hole: 3 holes spaced evenly around the circumference m 0,4 Mass 0,010 0,010 Running accuracy, radial 0,010 0,010 Running accuracy, axial sr min 0,003 Min. radial bearing clearance sr max 0,015 Maximum radial bearing clearance sk min 0,006 Min. axial tilting clearance sk max 0,03 Maximum axial tilting clearance RLOmax 0,003 Low clearance: Radial clearance RLOmax 0,006 Low clearance: Preload VSPmin 0,003 Min. bearing preload VSPmax 0,015 Maximum bearing preload Ca 25500 Basic dynamic load rating, axial C0a 91000 Basic static load rating, axial Cr 18300 Basic dynamic load rating, radial (for radial load only) C0r 36500 Basic static load rating, radial (for radial load only) nG Öl 1500 Limiting speed for oil lubrication with normal clearance nG Fett 750 Limiting speed for grease lubrication with normal clearance nG Öl 750 Limiting speed for oil lubrication with preload nG Fett 375 Limiting speed for grease lubrication with preload 61818 61818 Dimensions identical to ISO dimension series 18 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NN3011/P2W33 bearing | 55 | 90 | 26 |
NN3011/P2 bearing | 55 | 90 | 26 |