Yoke type track roller INA
INA

Yoke type track roller

Yoke type track roller

Code: NNTR80X200X90-2ZL
Type Roller bearings
Dimensions Ø 80 × 200 × 90 mm
d80Bore Ø (mm)
×
D200Outer Ø (mm)
×
B90Width (mm)
All bearings 80×200×90 mm Compare all brands with this size
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Technical specifications

Diametro del foro3,15 in
Diametro esterno7,874 in
Larghezza, anello interno3,543 in
Coefficiente di carico dinamico, radiale91.052,158 lbf
Coefficiente di carico statico, radiale139.388,489 lbf
Carico limita a fatica, radiale20.908,273 lbf
Velocità con lubrificazione a grasso500 1/min
Carico statico radiale ammissibile139.388,489 lbf
Carico dinamico ammissibile anello esterno, radiale123.651,079 lbf
text.product.weight36,376 lbs
Diametro di arresto della ralla assiale4,016 in
Dimensione di montaggio5 in
Diametro del foro di lubrificazione0,197 in
Raggio del profilo esterno anello esterno393,701 in
Numero dei fori di lubrificazione3
Larghezza, anello esterno3,465 in
Dimensione minima dello smusso0,079 in

Also available from

nntr80x200x90-2zl
INA nntr80x200x90-2zl Ø 80 × 200 × 90 mm d×D×B80 × 200 × 90 mm Sealing2Z
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INA NNTR80X200X90-2ZL