SNR
Schrägkugellager 7004HVDBJ84
Lager SNR 7004HVDBJ84, Ø20×42×12 mm. Angebot anfordern — weltweiter Versand.
Typ Schrägkugellager
Abmessungen
Ø 20 × 42 × 12 mm
d20Ø Bohrung (mm)
×
D42Ø außen (mm)
×
B12Breite (mm)
Angebot anfordern
Auf Lager
Technische Daten
| Brand | SNR |
| d - Internal diameter | 20 mm |
| D - External diameter | 42 mm |
| B - Bearing/Inner ring width | 12 mm |
| d1 - External diameter inner ring | 26,6 mm |
| D1 - Inner diameter outer ring | 35,45 mm |
| D2 - Inner diameter outer ring | 38,58 mm |
| a - Charge load application point | 10 mm |
| α - Contact angle | 25 ° |
| rs - Min fillet radius | 1 mm |
| r1s - Min fillet radius | 1 mm |
| Precision class | P4 |
| Mass | 0,06 kg |
| C - Dynamic load | 11200000 mN |
| C0 - Static load | 6800000 mN |
| Cu - Fatigue limit load | 310000 mN |
| f0 - Coefficient | 14.3 |
| Preload level | 8 |
| Preload value | 300000 mN |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 5,293 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 7,707 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,714 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,357 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,407 Hz |
| da min - Min shoulder diameter IR | 24,5 mm |
| db min - Min IR shoulder diameter | 24,5 mm |
| Da max - Max shoulder diameter OR | 37,5 mm |
| Db max - Max OR shoulder diameter | 37,5 mm |
| r1a - Max fillet radius | 1 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
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SNR 7004HVDBJ84