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B7024-E-T-P4S-UL
Spindle bearing
Spindle bearing B70..-E, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances
Zastępuje
B7024E.T.P4S.UL, B7024E.TPA.P4.UL
Main Dimensions & Performance Data
| d | 120 mm | Bore diameter |
| D | 180 mm | |
| B | 28 mm | |
| Cr | 109.000 N | Basic dynamic load rating, radial |
| C0r | 78.000 N | Basic static load rating, radial |
| Cur | 6.700 N | Fatigue load limit, radial |
| nG Grease | 6.700 1/min | Limiting speed for grease lubrication |
| nG Oil | 10.000 1/min | Limiting speed for oil lubrication |
| ≈m | 2,07 kg | Masa |
Mounting dimensions
| da | 131 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 169 mm | |
| Da | H12 | |
| ra max | 2 mm | Maximum recess radius |
| ra1 max | 1 mm | Maximum recess radius |
| Etk min | 138,6 mm | |
| Etk max | 145,1 mm | Maximum diameter injection pitch |
| Etk1 min | 138,6 mm | |
| Etk1 max | 145,1 mm | Maximum diameter injection pitch |
| a | 49 mm | Distance between the apexes of the pressure cones |
Dimensions
| rmin | 2 mm | Minimum chamfer dimension |
| r1 min | 2 mm | |
| α | 25 ° | Contact angle |
Temperature range
| Tmin | -30 °C | |
| Tmax | 100 °C |
Additional information
| FV L | 983 N | |
| FV M | 3.298 N | |
| FV H | 6.830 N | |
| KaE L | 2.860 N | Lift-off force light |
| KaE M | 9.902 N | Lift-off force medium |
| KaE H | 21.158 N | Lift-off force heavy |
| ca L | 290 N/µm | Axial rigidity light |
| ca M | 459 N/µm | Axial rigidity medium |
| ca H | 618 N/µm | Axial rigidity heavy |
Wszystko
Wszystko
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Ausbau von Wälzlagern - Hydraulischer Ausbau
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Ausbau von Wälzlagern - Mechanischer Ausbau
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Dienstleistungen
2017-08-15 | Katalog | MH1 Dismounting Hydraulic | Englisch
Dismounting of rolling bearings - Hydraulic dismounting
2017-08-15 | Katalog | MH1 Dismounting Mechanical | Englisch
Dismounting of rolling bearings - Mechanical dismounting
2017-08-15 | Katalog | MH1 Mounting Mechanical | Deutsch
Einbau von Wälzlagern - Mechanischer Ausbau
2017-09-15 | Katalog | MH1 Thermal mounting | Deutsch
Einbau von Wälzlagern - Thermischer Einbau
2024-08-1 | Katalog | SP 1 | Deutsch
Hochgenauigkeitslager
2017-09-15 | Katalog | MH1 Thermal mounting | Englisch
Mounting of rolling bearing - Thermal mounting
2017-08-15 | Katalog | MH1 Mounting Mechanical | Englisch
Mounting of rolling bearings - Mechanical mounting
2017-09-15 | Katalog | MH1 Services | Englisch
Services
2024-08-1 | Katalog | SP 1 | Englisch
Super Precision Bearings
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Tabellen
2017-09-15 | Katalog | MH1 Tables | Englisch
Tables
2017-09-15 | Katalog | MH1 Technical principles | Englisch
Technical principles
2017-09-15 | Katalog | MH1 Technical principles | Deutsch