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129-TVH
Self-aligning ball bearing
Self-aligning ball bearing 12..-TVH, plastic cage
Replaces
129TV
Product information
Main Dimensions & Performance Data
| d | 9 mm | Bore diameter |
| D | 26 mm | Outside diameter |
| B | 8 mm | Width |
| Cr | 3.950 N | Basic dynamic load rating, radial |
| C0r | 810 N | Basic static load rating, radial |
| Cur | 51 N | Fatigue load limit, radial |
| nG | 33.500 1/min | Limiting speed |
| nϑr | 24.100 1/min | Reference speed |
| ≈m | 21,2 g | Weight |
Mounting dimensions
| da min | 13,2 mm | Minimum diameter shaft shoulder |
| Da max | 21,8 mm | Maximum diameter of housing shoulder |
| ra max | 0,6 mm | Maximum fillet radius |
Dimensions
| rmin | 0,6 mm | Minimum chamfer dimension |
| D1 | 20 mm | Shoulder diameter outer ring |
| d1 | 14,5 mm | Shoulder diameter inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Calculation factors
| e | 0,32 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 1,94 | Dynamic axial load factor |
| Y2 | 3,01 | Dynamic axial load factor |
| Y0 | 2,04 | Static axial load factor |