Angular contact ball bearing INA
INA

Angular contact ball bearing

Angular contact ball bearing

Code: 3904-2Z
Type Angular contact ball bearings
Dimensions Ø 20 × 37 × 13 mm
d20Bore Ø (mm)
×
D37Outer Ø (mm)
×
B13Width (mm)
All bearings 20×37×13 mm Compare all brands with this size
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Technical specifications

Diametro del foro0,787 in
Diametro esterno1,457 in
Width0,512 in
Coefficiente di carico dinamico, radiale2.045,863 lbf
Coefficiente di carico statico, radiale1.528,777 lbf
Carico limita a fatica, radiale79,811 lbf
Numero di giri limite15.000 1/min
Numero di giri di riferimento12.100 1/min
text.product.weight1,94 oz
Diametro minimo della spalla albero0,913 in
Diametro massimo della spalla alloggiamento1,331 in
Massimo raggio di incavo0,024 in
Minimum chamfer dimension0,024 in
Diametro spalla anello esterno1,293 in
Caliber diameter outer ring1,317 in
Diametro spalla anello interno1,066 in
Diametro della ralla assiale0,969 in
Distanza tra gli apici dei coni di pressione0,74 in
Contact angle25 °
Temperatura d’esercizio min.-4 °F
Temperatura d’esercizio max.212 °F

Also available from

Angular contact ball bearings 3904 2Z
INA Angular contact ball bearings 3904 2Z Ø 20 × 37 × 13 mm d×D×B20 × 37 × 13 mm Sealing2Z
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INA 3904-2Z