NTN

Kegelrollenlager 31320XU

Name: Kegelrollenlager 31320XU NTN
Brand: NTN
SKU: 31320XU
Availability: InStock

Lager NTN 31320XU, Ø100×215×51 mm. Angebot anfordern — weltweiter Versand.

Code: 31320XU

Abmessungen Ø 100 × 215 × 51 mm

d100Ø Bohrung (mm)

D215Ø außen (mm)

B51Breite (mm)

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Technische Daten

Brand	NTN
d - Internal diameter	100 mm
D - External diameter	215 mm
B - Bearing/Inner ring width	51 mm
C - Outer ring width	35 mm
T - Total width	56,5 mm
d1 - External diameter inner ring	160 mm
a - Charge load application point	69 mm
rs - Min fillet radius	4 mm
r1s - Min fillet radius	3 mm
Mass	8,7 kg
ISO 355 reference	T7GB100
C - Dynamic load	395000000 mN
C0 - Static load	435000000 mN
Cu - Fatigue limit load	46000000 mN
A2 - Rating life coefficient	1
e - Coefficient	0.83
Y0 - Static axial load coefficient	0.4
Y2 - Upper axial load coefficient	0.73
N lim - Oil lubrication limit speed	14400 °/s
N lim - Grease lubrication limit speed	10800 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
da max - Max shoulder diameter IR	121 mm
db min - Min IR shoulder diameter	118 mm
Da min - Min shoulder diameter OR	168 mm
Da max - Max shoulder diameter OR	201 mm
Db min - Min OR shoulder diameter	202 mm
Ca - Min clearance	7 mm
Cb - Min clearance	21,5 mm
ra max - Max fillet radius	3 mm
r1a - Max fillet radius	2,5 mm