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Main Dimensions & Performance Data
| d | 127 mm | Bore diameter |
| D | 250 mm | Outside diameter |
| C | 68 mm | Width, outer ring |
| Cr | 630,000 N | Basic dynamic load rating, radial |
| C0r | 870,000 N | Basic static load rating, radial |
| Cur | 61,000 N | Fatigue load limit, radial |
| nG | 1,170 1/min | Limiting speed |
| Fa max | 13,800 N | Maximum axial load |
| ≈m | 18.2 kg | Weight |
Mounting dimensions
| Mi | 35 Nm | Tightening torque clamping screw |
| Ma | 14 Nm | Tightening torque clamping screw |
Dimensions
| rmin | 3 mm | Minimum chamfer dimension |
| B | 110 mm | Width, inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| e | 0.26 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 2.62 | Dynamic axial load factor |
| Y2 | 3.9 | Dynamic axial load factor |
| Y0 | 2.56 | Static axial load factor |
Additional information
22228K | Bearing designation | |
H3128X500 | Adapter sleeve | |
SNV250 | Housing |
Your current product variant
| Design | E1A | without central rip |
| Bore type | Z | Cylindrical |
| Cage | TVPA | Plastic cage |
| Radial internal clearance | CN (Group N) | Normal internal clearance |
| Relubrication feature | Standard | |
| Splitted | S. | Split bearing inch |