Crossed roller bearing INA
INA

Crossed roller bearing

Crossed roller bearing

Code: XV70
Type Roller thrust bearings
Dimensions Ø 70 × 120 × 16 mm
d70Bore Ø (mm)
×
D120Outer Ø (mm)
×
B16Width (mm)
All bearings 70×120×16 mm Compare all brands with this size
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Technical specifications

Diametro del foro2,756 in
Diamentro del foro, tolleranza superiore0,001 in
Tolleranza inferiore del diametro del foro0 in
Diametro esterno4,724 in
Diametro esterno, tolleranza superiore0 in
Tolleranza inferiore del diametro esterno-0,001 in
Height inner ring0,669 in
text.product.weight1,726 lbs
Scanalatura per tenuta larghezza3,327 in
Distanza tenuta3,287 in
Width outer ring0,63 in
Pitch circle diameter fixing holes4,134 in
Quantità dei fori di fissaggio disposti uniformemente intorno alla circonferenza16
Diameter fixing hole outer ring0,22 in
Countersunk diameter of fixing holes0,394 in
Countersunk depth of fixing holes0,213 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.176 °F
Precisione di rotolamento, radiale0 in
Precisione di rotolamento, assiale0 in
Coefficiente di carico dinamico, assiale5.305,755 lbf
Coefficiente di carico statico, assiale15.737,41 lbf
Coefficiente di carico dinamico, radiale (solo per carico radiale)3.799,46 lbf
Coefficiente di carico statico, radiale (solo per carico radiale)7.756,295 lbf
Max. radial load screws (frictional contact)2.450,54 lbf
Velocità limite per la lubrificazione a grasso con gioco normale910 1/min
Velocità limite per la lubrificazione a grasso con precarico455 1/min

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INA XV70