INA

Drawn cup needle roller bearing open end

Drawn cup needle roller bearing open end

Code: HN1212
Type Needle roller bearings
Dimensions Ø 12 × 18 × 12 mm
d12Bore Ø (mm)
×
D18Outer Ø (mm)
×
B12Width (mm)
All bearings 12×18×12 mm Compare all brands with this size
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Technical specifications

Diametro rotella inferiore0,472 in
Diametro esterno0,709 in
Larghezza, anello esterno0,472 in
Coefficiente di carico dinamico, radiale2.293,165 lbf
Coefficiente di carico statico, radiale3.417,266 lbf
Carico limita a fatica, radiale447,392 lbf
Limiting speed for grease lubrication8.600 1/min
Velocità di riferimento12.000 1/min
text.product.weight0,388 oz
Dimensione minima dello smusso0,031 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.284 °F
Anelli interni IR adattiIR8X12X12,5-XL
Anelli interni LR adattiLR8X12X12,5
INA HN1212