NTN

Nadellager NA4848

Name: Nadellager NA4848 NTN
Brand: NTN
SKU: NA4848
Availability: InStock

Lager NTN NA4848, Ø240×300×60 mm. Angebot anfordern — weltweiter Versand.

Code: NA4848

Abmessungen Ø 240 × 300 × 60 mm

d240Ø Bohrung (mm)

D300Ø außen (mm)

B60Breite (mm)

Angebot anfordern

Auf Lager

Technische Daten

Brand	NTN
d - Internal diameter	240 mm
D - External diameter	300 mm
C - Width of bearing, drawn cup or outer ring	60 mm
F - Under roller diameter	265 mm
rs - Min fillet radius	2 mm
s - Max axial offset	2 mm
Lubrication hole on outer ring	Oui/Yes
k - Hole diameter	4 mm
Lubrication hole on inner ring	Non/No
Radial clearance class	CN
Precision class	P0
Mass	10 kg
Cr - Dynamic load rating	360000000 mN
C0r - Static load rating	1080000000 mN
N lim - Grease lubrication limit speed	6000 °/s
N lim - Oil lubrication limit speed	9000 °/s
Tmin - Min operating temperature	253,15 °K
Tmax - Max operating temperature	393,15 °K
da min - Min shoulder diameter IR	249 mm
Da max - Max shoulder diameter OR	291 mm
ras max - Max shaft & housing fillet radius	2 mm