NTN

Schrägkugellager 7209

Name: Schrägkugellager 7209 NTN
Brand: NTN
SKU: 7209
Availability: InStock

Lager NTN 7209, Ø45×85×19 mm. Angebot anfordern — weltweiter Versand.

Code: 7209

Abmessungen Ø 45 × 85 × 19 mm

d45Ø Bohrung (mm)

D85Ø außen (mm)

B19Breite (mm)

Angebot anfordern

Auf Lager

Technische Daten

Brand	NTN
d - Internal diameter	45 mm
D - External diameter	85 mm
B - Bearing/Inner ring width	19 mm
a - Charge load application point	28,5 mm
α - Contact angle	30 °
rs - Min fillet radius	1,1 mm
r1s - Min fillet radius	0,6 mm
Radial clearance class	CN
Mass	0,404 kg
C - Dynamic load	44000000 mN
C0 - Static load	28700000 mN
Cu - Fatigue limit load	2250000 mN
N lim - Oil lubrication limit speed	72000 °/s
N lim - Grease lubrication limit speed	52200 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
da min - Min shoulder diameter IR	52 mm
db min - Min IR shoulder diameter	49,5 mm
Da max - Max shoulder diameter OR	78 mm
Db max - Max OR shoulder diameter	80,5 mm
r1a - Max fillet radius	0,6 mm
ra max - Max shaft & housing fillet radius	1 mm