Type: INA Crossed roller bearings di 140 Tolerance: K6 +0,004 / -0,021 Da 175 Tolerance: h6 -0,025 H 18 Bearing section height Tolerance: +/-0,12 Di 157,7 DM 157 da 156,3 h 18 Height of individual ring Tolerance: E8 -0,01 rmin 1,1 S 1,5 Lubrication hole: 3 holes spaced evenly around the circumference m 1,1 Mass 0,015 0,015 Running accuracy, radial 0,010 0,010 Running accuracy, axial sr min 0,005 Min. radial bearing clearance sr max 0,020 Maximum radial bearing clearance sk min 0,010 Min. axial tilting clearance sk max 0,04 Maximum axial tilting clearance RLOmax 0,004 Low clearance: Radial clearance RLOmax 0,008 Low clearance: Preload VSPmin 0,005 Min. bearing preload VSPmax 0,020 Maximum bearing preload Ca 63000 Basic dynamic load rating, axial C0a 240000 Basic static load rating, axial Cr 45000 Basic dynamic load rating, radial (for radial load only) C0r 96000 Basic static load rating, radial (for radial load only) nG Öl 975 Limiting speed for oil lubrication with normal clearance nG Fett 485 Limiting speed for grease lubrication with normal clearance nG Öl 485 Limiting speed for oil lubrication with preload nG Fett 240 Limiting speed for grease lubrication with preload 61828 61828 Dimensions identical to ISO dimension series 18 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NN3009K/P5 bearing | 45 | 75 | 23 |
NN3009K/P4 bearing | 45 | 75 | 23 |