Axial cylindrical roller bearing INA
INA

Axial cylindrical roller bearing

Axial cylindrical roller bearing

Code: 81256-M
Type Roller thrust bearings
Dimensions Ø 280 × 380 × 80 mm
d280Bore Ø (mm)
×
D380Outer Ø (mm)
×
B80Width (mm)
All bearings 280×380×80 mm Compare all brands with this size
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Technical specifications

Diametro del foro11,024 in
Altezza3,15 in
Coefficiente di carico dinamico, assiale330.485,612 lbf
Coefficiente di carico statico, assiale1.258.992,806 lbf
Carico limite a fatica, assiale111.285,971 lbf
Numero di giri limite870 1/min
Numero di giri di riferimento295 1/min
Diametro esterno14,961 in
text.product.weight66,469 lbs
Diametro minimo della spalla albero14,685 in
Diametro massimo della spalla alloggiamento11,811 in
Massimo raggio di incavo0,083 in
Diametro del foro della ralla per alloggiamento11,181 in
Rip diameter shaft washer14,764 in
Minimum chamfer dimension0,083 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.248 °F
Assieme gabbia assiale e rulliK81256-M
Ralla per alloggiamentoGS81256
Ralla per alberoWS81256

Also available from

Roller thrust bearings 81256-M-INA
INA Roller thrust bearings 81256-M-INA Ø 280 × 380 × 80 mm d×D×B280 × 380 × 80 mm
Equivalents
Roller thrust bearings 81256 M
INA Roller thrust bearings 81256 M Ø 280 × 380 × 80 mm d×D×B280 × 380 × 80 mm
Equivalents

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INA 81256-M