22308-E1-XL-C2
Spherical roller bearing
Spherical roller bearings 223..-E1, main dimensions to DIN 635-2
Replaces
22308E1.C2, 22308-E1-C2
Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 40 mm | Bore diameter |
| D | 90 mm | Outside diameter |
| B | 33 mm | Width |
| Cr | 156,000 N | Basic dynamic load rating, radial |
| C0r | 149,000 N | Basic static load rating, radial |
| Cur | 13,500 N | Fatigue load limit, radial |
| nG | 7,600 1/min | Limiting speed |
| nϑr | 5,500 1/min | Reference speed |
| ≈m | 1.018 kg | Weight |
Mounting dimensions
| da min | 49 mm | Minimum diameter shaft shoulder |
| Da max | 81 mm | Maximum diameter of housing shoulder |
| ra max | 1.5 mm | Maximum recess radius |
Dimensions
| rmin | 1.5 mm | Minimum chamfer dimension |
| D1 | 76 mm | Bore diameter outer ring |
| d2 | 52.4 mm | Raceway diameter of the inner ring |
| ds | 3.2 mm | Diameter lubrication hole |
| ns | 6.5 mm | Width of lubricating groove |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| e | 0.36 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 1.86 | Dynamic axial load factor |
| Y2 | 2.77 | Dynamic axial load factor |
| Y0 | 1.82 | Static axial load factor |
Downloads:
Your current product variant
| Design | E1 | without central rip |
| Bore type | Z | Cylindrical |
| Cage | JPA | Sheet metal cage |
| Radial internal clearance | C2 | Group 2 (C2) |
| Relubrication feature | Standard |
Characteristics
