NTN
Schrägkugellager 7221B
Lager NTN 7221B, Ø105×190×36 mm. Angebot anfordern — weltweiter Versand.
Typ Schrägkugellager
Abmessungen
Ø 105 × 190 × 36 mm
d105Ø Bohrung (mm)
×
D190Ø außen (mm)
×
B36Breite (mm)
Angebot anfordern
Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 105 mm |
| D - External diameter | 190 mm |
| B - Bearing/Inner ring width | 36 mm |
| a - Charge load application point | 80 mm |
| α - Contact angle | 40 ° |
| rs - Min fillet radius | 2,1 mm |
| r1s - Min fillet radius | 1,1 mm |
| Radial clearance class | CN |
| Mass | 3,87 kg |
| C - Dynamic load | 157000000 mN |
| C0 - Static load | 129000000 mN |
| Cu - Fatigue limit load | 8050000 mN |
| N lim - Oil lubrication limit speed | 25800 °/s |
| N lim - Grease lubrication limit speed | 19200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 117 mm |
| db min - Min IR shoulder diameter | 112 mm |
| Da max - Max shoulder diameter OR | 178 mm |
| Db max - Max OR shoulder diameter | 183 mm |
| r1a - Max fillet radius | 1 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Ähnliche Produkte
NTN 7221B