SNR
Kegelrollenlager 32004A
Lager SNR 32004A, Ø20×42×15 mm. Angebot anfordern — weltweiter Versand.
Typ Kegelrollenlager
Abmessungen
Ø 20 × 42 × 15 mm
d20Ø Bohrung (mm)
×
D42Ø außen (mm)
×
B15Breite (mm)
Angebot anfordern
Auf Lager
Technische Daten
| Brand | SNR |
| d - Internal diameter | 20 mm |
| D - External diameter | 42 mm |
| B - Bearing/Inner ring width | 15 mm |
| C - Outer ring width | 12 mm |
| T - Total width | 15 mm |
| d1 - External diameter inner ring | 31,9 mm |
| a - Charge load application point | 10,4 mm |
| rs - Min fillet radius | 0,6 mm |
| r1s - Min fillet radius | 0,6 mm |
| Mass | 0,096 kg |
| ISO 355 reference | T3CC020 |
| C - Dynamic load | 26300000 mN |
| A2 - Rating life coefficient | 1 |
| C0 - Static load | 28200000 mN |
| Cu - Fatigue limit load | 3450000 mN |
| e - Coefficient | 0.37 |
| Y0 - Static axial load coefficient | 0.88 |
| Y2 - Upper axial load coefficient | 1.6 |
| N ref - Reference thermal speed | 66000 °/s |
| N lim - Mechanical Limit Speed | 108000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 6,762 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 9,238 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 6,118 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,059 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,423 Hz |
| da max - Max shoulder diameter IR | 25 mm |
| db min - Min IR shoulder diameter | 24,5 mm |
| Da min - Min shoulder diameter OR | 36 mm |
| Da max - Max shoulder diameter OR | 37,5 mm |
| Db min - Min OR shoulder diameter | 39 mm |
| Ca - Min clearance | 3 mm |
| Cb - Min clearance | 3 mm |
| ra max - Max fillet radius | 0,6 mm |
| r1a - Max fillet radius | 0,6 mm |
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SNR 32004A