SNR

Kegelrollenlager 30309A

Name: Kegelrollenlager 30309A SNR
Brand: SNR
SKU: 30309A
Availability: InStock

Lager SNR 30309A, Ø45×100×25 mm. Angebot anfordern — weltweiter Versand.

Code: 30309A

Abmessungen Ø 45 × 100 × 25 mm

d45Ø Bohrung (mm)

D100Ø außen (mm)

B25Breite (mm)

Angebot anfordern

Auf Lager

Technische Daten

Brand	SNR
d - Internal diameter	45 mm
D - External diameter	100 mm
B - Bearing/Inner ring width	25 mm
C - Outer ring width	22 mm
T - Total width	27,25 mm
d1 - External diameter inner ring	70,8 mm
a - Charge load application point	21,4 mm
rs - Min fillet radius	2 mm
r1s - Min fillet radius	1,5 mm
Mass	0,984 kg
ISO 355 reference	T2FB045
C - Dynamic load	120000000 mN
A2 - Rating life coefficient	1
C0 - Static load	131000000 mN
Cu - Fatigue limit load	15900000 mN
e - Coefficient	0.35
Y0 - Static axial load coefficient	0.96
Y2 - Upper axial load coefficient	1.74
N ref - Reference thermal speed	30600 °/s
N lim - Mechanical Limit Speed	45000 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
BPFO - Over rolling frequency on outer ring (60 rpm)	6,569 Hz
BPFI - Over rolling frequency on inner (60 rpm)	9,431 Hz
BSF - Over rolling frequency on rolling element (60 rpm)	5,273 Hz
BRF - Rotational frequency – rolling element (60 rpm)	2,637 Hz
FTF - Rotational frequency - cage (60 rpm)	0,411 Hz
da max - Max shoulder diameter IR	59 mm
db min - Min IR shoulder diameter	55 mm
Da min - Min shoulder diameter OR	86 mm
Da max - Max shoulder diameter OR	91,5 mm
Db min - Min OR shoulder diameter	93 mm
Ca - Min clearance	3 mm
Cb - Min clearance	5 mm
ra max - Max fillet radius	2 mm
r1a - Max fillet radius	1,5 mm