NH328ECMC4VA301 Bearing Axle Bearing For Railway Rolling MODELS

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NH328ECMC4VA301 Bearing Axle Bearing For Railway Rolling

NH328ECMC4VA301 Bearing Axle Bearing For Railway Rolling Product Brochures , Axial/radial bearing Manufacturing Service . Get Your 5600 r/min Bearing limiting speed Free. BEARING BOWER CORP.
Bearing limiting speed:5600 r/min
Cap bolt recommended tightening torque:298.3 N·m
Mass pillow block:24.5 kg
Appropriate attachment bolt size G:0.625 in
h:34.925 mm
P120°:31.6 kN
L:330.2 mm
J min.:250.825 mm

BEARING BOWER CORP.

BEARING BOWER CORP.China

BEARING BOWER CORP.2020-07-10 09:46:19
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NH328ECMC4VA301 Bearing Axle Bearing For Railway Rolling Size Chart (mm/inches)
Bearing number	7306BDT
Dimensione (mm)	30x72x19
Marchio	NACHI
Diametro del foro (mm)	30
Diametro esterno (mm)	72
Larghezza (mm)	19
d	30 mm
D	72 mm
B	19 mm
C	19 mm
Angolo (&alfa;)	40 °
a	11.9 mm
r min.	1.1 mm
r1 min.	0.6 mm
2B	38 mm
da min.	35 mm
Da max.	67 mm
ra max.	0.6 mm
Peso	0.360 Kg
Carico dinamico di base (C)	52 kN
Carico statico di base (C0)	42 kN
(Grease) Velocità di lubrificazione	6100 r/min
Tipo di foro	Cylindrical Bore
Involucro	Open
Configurazione	Duplex
Dimensione del foro	30 mm
Diametro esterno	72 mm
Larghezza	19 mm
Raggio di filetto/smussola	1.1 mm
r1	0.6 mm
Capacità di carico dinamico	52,000 N
Capacità di carico statico	42,000 N
Limitazione della velocità - Grasso	6,100 rpm
Limitazione della velocità - Olio	8,500 rpm
da1 (min)	37 mm
da2 (min)	35 mm
Da1 (max)	65 mm
Da2 (max)	67 mm
ra (max)	1 mm
ra1 (max)	0.6 mm

BEARING BOWER CORP.: Address711 North Bower Road, Macomb, IL 61455-2511 U.S.A.; Phone(Working Time)837-5687; Fax

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