NTN
Schrägkugellager 7203B
Lager NTN 7203B, Ø17×40×12 mm. Angebot anfordern — weltweiter Versand.
Typ Schrägkugellager
Abmessungen
Ø 17 × 40 × 12 mm
d17Ø Bohrung (mm)
×
D40Ø außen (mm)
×
B12Breite (mm)
Angebot anfordern
Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 17 mm |
| D - External diameter | 40 mm |
| B - Bearing/Inner ring width | 12 mm |
| a - Charge load application point | 18 mm |
| α - Contact angle | 40 ° |
| rs - Min fillet radius | 0,6 mm |
| r1s - Min fillet radius | 0,3 mm |
| Radial clearance class | CN |
| Mass | 0,066 kg |
| C - Dynamic load | 12200000 mN |
| C0 - Static load | 6100000 mN |
| Cu - Fatigue limit load | 480000 mN |
| N lim - Oil lubrication limit speed | 132000 °/s |
| N lim - Grease lubrication limit speed | 102000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 21,5 mm |
| db min - Min IR shoulder diameter | 19,5 mm |
| Da max - Max shoulder diameter OR | 35,5 mm |
| Db max - Max OR shoulder diameter | 37,5 mm |
| r1a - Max fillet radius | 0,3 mm |
| ra max - Max shaft & housing fillet radius | 0,6 mm |
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NTN 7203B