NTN

Kegelrollenlager 30221U

Name: Kegelrollenlager 30221U NTN
Brand: NTN
SKU: 30221U
Availability: InStock

Lager NTN 30221U, Ø105×190×36 mm. Angebot anfordern — weltweiter Versand.

Code: 30221U

Abmessungen Ø 105 × 190 × 36 mm

d105Ø Bohrung (mm)

D190Ø außen (mm)

B36Breite (mm)

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Technische Daten

Brand	NTN
d - Internal diameter	105 mm
D - External diameter	190 mm
B - Bearing/Inner ring width	36 mm
C - Outer ring width	30 mm
T - Total width	39 mm
a - Charge load application point	38 mm
rs - Min fillet radius	2,5 mm
r1s - Min fillet radius	2 mm
Mass	4,45 kg
ISO 355 reference	T3FB105
C - Dynamic load	320000000 mN
C0 - Static load	380000000 mN
Cu - Fatigue limit load	41000000 mN
A2 - Rating life coefficient	1
e - Coefficient	0.42
Y0 - Static axial load coefficient	0.79
Y2 - Upper axial load coefficient	1.43
N lim - Oil lubrication limit speed	15000 °/s
N lim - Grease lubrication limit speed	11400 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
da max - Max shoulder diameter IR	119 mm
db min - Min IR shoulder diameter	122 mm
Da max - Max shoulder diameter OR	178 mm
Db min - Min OR shoulder diameter	178 mm
ra max - Max fillet radius	2,5 mm
r1a - Max fillet radius	2 mm