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2222-M
Self-aligning ball bearing
Self-aligning ball bearing 22..-M, solid brass cage
Replaces
2222M
Main Dimensions & Performance Data
| d | 110 mm | Bore diameter |
| D | 200 mm | Outside diameter |
| B | 53 mm | Width |
| Cr | 126.000 N | Basic dynamic load rating, radial |
| C0r | 52.000 N | Basic static load rating, radial |
| Cur | 2.650 N | Fatigue load limit, radial |
| nG | 5.000 1/min | Limiting speed |
| nϑr | 4.700 1/min | Reference speed |
| ≈m | 7,253 kg | Weight |
Mounting dimensions
| da min | 122 mm | Minimum diameter shaft shoulder |
| Da max | 188 mm | Maximum diameter of housing shoulder |
| ra max | 2,1 mm | Maximum fillet radius |
Dimensions
| rmin | 2,1 mm | Minimum chamfer dimension |
| D1 | 174,1 mm | Shoulder diameter outer ring |
| d1 | 136,9 mm | Shoulder diameter inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Calculation factors
| e | 0,28 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 2,22 | Dynamic axial load factor |
| Y2 | 3,44 | Dynamic axial load factor |
| Y0 | 2,33 | Static axial load factor |
Your current product variant
| Bore type | Z | Cylindrical |
| Sealing | Without | Not sealed |
| Cage | M | Solid brass cage, ball guided |
| Tolerance class | PN | Tolerance class PN, acc. to DIN 620 |
| Lubricant | Without | Bearing not greased |
| Radial internal clearance | CN (Group N) | Normal internal clearance |
Characteristics
All
English
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