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Etats Unis
21:28:50 GMT+0000 (Coordinated Universal Time)
B7019-E-T-P4S-UL
Roulement de broche
Spindle bearing B70..-E, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances
Remplace
B7019E.T.P4S.UL, B7019E.TPA.P4.UL
Produit préféré
dimensions principale & données de performance
| d | 95 mm | Alésage |
| D | 145 mm | Outside diameter |
| B | 24 mm | Width |
| Cr | 77.000 N | Charge dyn. de base, radiale |
| C0r | 52.000 N | Charge stat. de base, radiale |
| Cur | 5.000 N | Fatigue load limit, radial |
| nG Grease | 8.500 1/min | Limiting speed for grease lubrication |
| nG Oil | 13.000 1/min | Limiting speed for oil lubrication |
| ≈m | 1,19 kg | Poids |
Cotes de montage
| da | 105 mm | Diamètre d'épaulement d'arbre |
| da | h12 | Ajustement diamètre d'épaulement d'arbre |
| Da | 136 mm | Shoulder diameter outer ring |
| Da | H12 | Shoulder diameter outer ring clearance |
| ra max | 1,5 mm | Maximum recess radius |
| ra1 max | 0,6 mm | Maximum recess radius |
| Etk min | 110,5 mm | Minimum diameter injection pitch |
| Etk max | 115,8 mm | Maximum diameter injection pitch |
| Etk1 min | 110,5 mm | Minimum diameter injection pitch |
| Etk1 max | 115,8 mm | Maximum diameter injection pitch |
| a | 40 mm | Distance sommet des cones de pression |
Dimensions
| rmin | 1,5 mm | Minimum chamfer dimension |
| r1 min | 1,5 mm | Minimum chamfer dimension |
| α | 25 ° | Angle de contact |
Plage de température
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
information additionnelle
| FV L | 671 N | Preload force light |
| FV M | 2.295 N | Preload force medium |
| FV H | 4.780 N | Preload force heavy |
| KaE L | 1.955 N | Lift-off force light |
| KaE M | 6.904 N | Lift-off force medium |
| KaE H | 14.849 N | Lift-off force heavy |
| ca L | 233 N/µm | Rigidité axiale Légère |
| ca M | 372 N/µm | Rigidité axiale Moyenne |
| ca H | 502 N/µm | Rigidité axiale Forte |
Tout
Tout
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Dienstleistungen
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Dismounting of rolling bearings - Mechanical dismounting
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Einbau von Wälzlagern - Mechanischer Ausbau
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Einbau von Wälzlagern - Thermischer Einbau
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Hochgenauigkeitslager
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Services
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Super Precision Bearings
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Tabellen
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Tables
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Technical principles
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