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09:27:17 GMT+0000 (Coordinated Universal Time)
HS7022-E-T-P4S-UL
High speed spindle bearing
High speed spindle bearing HS70..-E, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances
Preferred product
Main Dimensions & Performance Data
| d | 110 mm | Bore diameter |
| D | 170 mm | Außendurchmesser |
| B | 28 mm | Breite |
| Cr | 45.500 N | Basic dynamic load rating, radial |
| C0r | 35.500 N | Basic static load rating, radial |
| Cur | 3.200 N | Fatigue load limit, radial |
| nG Grease | 11.000 1/min | Grenzdrehzahl für Fettschmierung |
| nG Oil | 16.000 1/min | Grenzdrehzahl für Öl-Schmierung |
| ≈m | 2,076 kg | Weight |
Mounting dimensions
| da | 121 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 159 mm | Anlagedurchmesser des Außenringes |
| Da | H12 | Anlagedurchmesser des Außenringes Passung |
| ra max | 2 mm | Maximaler Freistichradius |
| ra1 max | 1 mm | Maximaler Freistichradius |
| Etk min | 133,3 mm | Minimaler Einspritzteilkreis |
| Etk max | 136,5 mm | Maximaler Einspritzteilkreis |
| Etk1 min | 129,2 mm | Minimaler Einspritzteilkreis |
| Etk1 max | 136,5 mm | Maximaler Einspritzteilkreis |
| a | 46,6 mm | Distance between the apexes of the pressure cones |
Dimensions
| rmin | 2 mm | Minimaler Kantenabstand |
| r1 min | 2 mm | Minimaler Kantenabstand |
| α | 25 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Betriebstemperatur min. |
| Tmax | 100 °C | Betriebstemperatur max. |
Additional information
| FV L | 267 N | Vorspannkraft leicht |
| FV M | 802 N | Vorspannkraft mittel |
| FV H | 1.604 N | Vorspannkraft schwer |
| KaE L | 770 N | Abhebekraft leicht |
| KaE M | 2.352 N | Abhebekraft mittel |
| KaE H | 4.792 N | Abhebekraft schwer |
| ca L | 193 N/µm | Axial rigidity light |
| ca M | 287 N/µm | Axial rigidity medium |
| ca H | 373 N/µm | Axial rigidity heavy |