NKXR40-Z-XL
Needle roller/axial cylindrical roller bearing
Needle roller/axial cylindrical roller bearings NKXR..-Z, axial component, single direction, to DIN 5429, with end cap, for grease lubrication
Replaces
NKXR40-Z
Description
Metric
Imperial
Main Dimensions & Performance Data
| Fw | 40 mm | Bore diameter |
| D | 52 mm | Outside diameter |
| C | 32 mm | Height |
| Cr | 29,500 N | Basic dynamic load rating, radial |
| C0r | 47,000 N | Basic static load rating, radial |
| Ca | 56,000 N | Basic dynamic load rating, axial |
| C0a | 148,000 N | Basic static load rating, axial |
| Cur | 8,400 N | Fatigue load limit, radial |
| Cua | 14,800 N | Fatigue load limit, axial |
| nG | 6,000 1/min | Limiting speed |
| nϑr | 2,000 1/min | Reference speed |
| ≈m | 0.215 kg | Weight |
Mounting dimensions
| da | 55.7 mm | Mounting dimension shaft shoulder |
| ra max | 0.6 mm | Maximum recess radius |
Dimensions
| D2 max | 61.2 mm | Maximum outerside diameter flange |
| C1 | 13 mm | Width of the axial brearing component |
| C2 | 10 mm | Distance to lubrication hole |
| dw | 40 mm | Bore diameter of shaft washer |
| rmin | 0.6 mm | Minimum chamfer dimension |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Additional information
| IR35X40X20-XL | Suitable inner rings IR |
Downloads:
Your current product variant
| Sealing | Z | Bearing with end cap |
| Tolerance class | PN | Normal (PN) |
Characteristics
