Needle roller/axial cylindrical roller bearing INA
INA

Needle roller/axial cylindrical roller bearing

Needle roller/axial cylindrical roller bearing

Code: ZARN55115-L-TV
Type Combined bearings
Dimensions Ø 55 × 115 × 25 mm
d55Bore Ø (mm)
×
D115Outer Ø (mm)
×
B25Width (mm)
All bearings 55×115×25 mm Compare all brands with this size
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Technical specifications

Diametro del foro2,165 in
Diametro esterno4,528 in
Altezza4,055 in
Coefficiente di carico dinamico, assiale39.793,165 lbf
Coefficiente di carico statico, assiale500.000 N
Basic static load rating, axial112.410,072 lbf
Coefficiente di carico dinamico, radiale9.892,086 lbf
Coefficiente di carico statico, radiale22.032,374 lbf
Carico limite a fatica, assiale46.500 N
Fatigue load limit, axial10.454,137 lbf
Carico limita a fatica, radiale3.102,518 lbf
Velocità limite per lubrificazione ad olio2.900 1/min
Numero di giri limite per lubrificazione a grasso1.000 1/min
Coppia di attrito del cuscinetto4 Nm
Bearing friction torque2,95 ft-lbs
text.product.weight8,697 lbs
Diametro massimo della spalla alloggiamento101 mm
Maximum diameter of housing shoulder3,976 in
Diametro minimo della spalla albero3,071 in
Altezza anello esterno oltre la rondella ondulata74,5 mm
Height outer ring over wave washer2,933 in
Larghezza, anello esterno0,984 in
Diametro bordo ralla per albero100 mm
Rip diameter shaft washer3,937 in
Heeldiameter wave washer long3,15 in
Diametro esterno ralla ondulata98 mm
Outside diameter wave washer long3,858 in
Larghezza, anello interno17,5 mm
Width, inner ring0,689 in
Larghezza della ralla ondulata38,5 mm
Width wave washer long1,516 in
Width heel wave washer long0,709 in
Dimensione minima dello smusso0,024 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.248 °F
Rigidezza assiale4.900 N/µm
Rigidezza all'orientamento3.600 Nm/mrad
Momento d'inerzia43 kg*cm2
Precisione di rotolamento assiale0,00004 in
Ghiera 1ZMA55/98

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INA ZARN55115-L-TV