NTN

Zylinderrollenlager N311

Name: Zylinderrollenlager N311 NTN
Brand: NTN
SKU: N311
Availability: InStock

Lager NTN N311, Ø55×120×29 mm. Angebot anfordern — weltweiter Versand.

Code: N311

Abmessungen Ø 55 × 120 × 29 mm

d55Ø Bohrung (mm)

D120Ø außen (mm)

B29Breite (mm)

Angebot anfordern

Auf Lager

Technische Daten

Brand	NTN
d - Internal diameter	55 mm
D - External diameter	120 mm
B - Bearing/Inner ring width	29 mm
E - Upper roller diameter	104,5 mm
F - Under roller diameter	70,5 mm
d1 - IR flange outer diameter	77,2 mm
rs - Min fillet radius	2 mm
r1s - Min fillet radius	2 mm
Radial clearance class	CN
Mass	1,42 kg
C - Dynamic load	123000000 mN
C0 - Static load	111000000 mN
Cu - Fatigue limit load	13600000 mN
N lim - Oil lubrication limit speed	42000 °/s
N lim - Grease lubrication limit speed	35400 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
da min - Min shoulder diameter IR	64 mm
Da max - Max shoulder diameter OR	111 mm
Db min - Small face shoulder min diameter	106 mm
Dc max - Max outer ring GO diameter	103 mm
ra max - Max fillet radius	2 mm
r1a - Max fillet radius	2 mm