Yoke type track roller INA
INA

Yoke type track roller

Yoke type track roller

Code: NNTR120X290X135-2ZL
Type Roller bearings
Dimensions Ø 120 × 290 × 135 mm
d120Bore Ø (mm)
×
D290Outer Ø (mm)
×
B135Width (mm)
All bearings 120×290×135 mm Compare all brands with this size
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Technical specifications

Diametro del foro4,724 in
Diametro esterno11,417 in
Larghezza, anello interno5,315 in
Coefficiente di carico dinamico, radiale195.593,525 lbf
Coefficiente di carico statico, radiale319.244,604 lbf
Carico limita a fatica, radiale44.289,568 lbf
Velocità con lubrificazione a grasso260 1/min
Carico statico radiale ammissibile319.244,604 lbf
Carico dinamico ammissibile anello esterno, radiale249.550,36 lbf
text.product.weight114,53 lbs
Diametro di arresto della ralla assiale6,102 in
Dimensione di montaggio7,52 in
Diametro del foro di lubrificazione0,315 in
Raggio del profilo esterno anello esterno590,551 in
Numero dei fori di lubrificazione6
Larghezza, anello esterno5,236 in
Dimensione minima dello smusso0,118 in

Also available from

nntr120x290x135-2zl
INA nntr120x290x135-2zl Ø 120 × 290 × 135 mm d×D×B120 × 290 × 135 mm Sealing2Z
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INA NNTR120X290X135-2ZL