SNR
Schrägkugellager 7205CG1UJ74
Lager SNR 7205CG1UJ74, Ø25×52×15 mm. Angebot anfordern — weltweiter Versand.
Typ Schrägkugellager
Abmessungen
Ø 25 × 52 × 15 mm
d25Ø Bohrung (mm)
×
D52Ø außen (mm)
×
B15Breite (mm)
Angebot anfordern
Auf Lager
Technische Daten
| Brand | SNR |
| d - Internal diameter | 25 mm |
| D - External diameter | 52 mm |
| B - Bearing/Inner ring width | 15 mm |
| d1 - External diameter inner ring | 34,04 mm |
| D1 - Inner diameter outer ring | 44,05 mm |
| D2 - Inner diameter outer ring | 47,73 mm |
| a - Charge load application point | 13 mm |
| α - Contact angle | 15 ° |
| rs - Min fillet radius | 1 mm |
| r1s - Min fillet radius | 0,6 mm |
| Precision class | P4 |
| Mass | 0,128 kg |
| C - Dynamic load | 17500000 mN |
| C0 - Static load | 11100000 mN |
| Cu - Fatigue limit load | 590000 mN |
| f0 - Coefficient | 14.052 |
| Axial displacement K Factor | 1.56 |
| Preload level | 7 |
| Preload value | 100000 mN |
| Axial rigidity | 46 N/µm |
| Radial rigidity | 248 N/µm |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| N lim - Oil lubrication limit speed | 257999,999 °/s |
| N lim - Grease lubrication limit speed | 162000 °/s |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 5,224 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 7,776 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,732 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,366 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,402 Hz |
| da min - Min shoulder diameter IR | 30,5 mm |
| db min - Min IR shoulder diameter | 30,5 mm |
| Da max - Max shoulder diameter OR | 46,5 mm |
| Db max - Max OR shoulder diameter | 46,5 mm |
| r1a - Max fillet radius | 0,6 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
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SNR 7205CG1UJ74