4.455 Combined Track Roller Bearing MODELS

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4.455 Combined Track Roller Bearing

4.455 Combined Track Roller Bearing Needs Analysis 0.5 mm r1 min. , Track roller bearing Manufacturing Service Bearing Argentina, S.A. 95x200x45 . 153,000 N Dynamic Load Rating Get Your Free.
Model Number:
2
Snap Ring Width:3.1 mm
Dynamic Load Rating:153,000 N
r1 min.:0.5 mm
Bore Diameter (mm):95
Factor fo:13.3
r1:0.5 mm
Brand:NACHI
Width:45 mm

Bearing Argentina, S.A.

Bearing Argentina, S.A.China

Bearing Argentina, S.A.2020-07-10 09:46:19
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4.455 Combined Track Roller Bearing Size Chart (mm/inches)
Bearing number	782/772
Dimensione (mm)	104.775x180.975x47.625
Marchio	KOYO
Diametro del foro (mm)	104,775
Diametro esterno (mm)	180,975
Larghezza (mm)	47,625
d	104,775 mm
D	180,975 mm
T	47,625 mm
B	48,006 mm
C	38,1 mm
a	39,5 mm
r min.	3,6 mm
r1 min.	3,2 mm
r2 min.	3,2 mm
da min.	117 mm
Da min	156 mm
Da max.	169 mm
Da	161 mm
db max.	120 mm
db min	116 mm
ra max.	3,6 mm
rb max.	3,2 mm
Db	165 mm
Peso	4,82 Kg
Carico dinamico di base (C)	288 kN
Carico statico di base (C0)	438 kN
(Grease) Velocità di lubrificazione	2100 r/min
(Olio) Velocità di lubrificazione	2800 r/min
Fattore di calcolo (e)	0,39
Fattore di calcolo (Y0)	0,86
Bearing No.	782/772
r(min)	3.6
r1(min)	3.2
Cr	362
C0r	438
Cu	56.6
Lubrificazione a grasso.	2100
Olio lubrificante.	2800
a(mm)	39.5
da	117.0
db	120.0
ra(max)	3.6
rb(max)	3.2
e	0.39
Y1	1.56
Y0	0.86
(Riferimento) Massa (kg)	4.82

Bearing Argentina, S.A.: AddressViamonte 1145-Piso 11-1053 Buenos Aires, Argentina; Phone(Working Time)372-6598; Fax

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