Product Details

BS2-2224-2RS/VT143 Sealed Shperical Roller Bearing 120*215*69mm

Brand Name NSK
Model Number 7220A5
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NSK 7220A5 bearing Size Chart (mm/inches)

Bearing numberNUP2304R
Dimensione (mm)20x52x21
MarchioKOYO
Diametro del foro (mm)20
Diametro esterno (mm)52
Larghezza (mm)21
d20 mm
Fw27.5 mm
D52 mm
B21 mm
C21 mm
r min.1.1 mm
r1 min.0.6 mm
Peso0.215 Kg
Carico dinamico di base (C)42.0 kN
Carico statico di base (C0)38.8 kN
(Grease) Velocità di lubrificazione11000 r/min
Bearing No.NUP2304R
r(min)1.1
r1(min)0.6
Cr52.5
C0r38.8
Cu5.40
Lubrificazione a grasso.11000
Olio lubrificante.16000
Ew-
d1-
B1-
B2-
da(min)26.5
db(min)24
db(max)27
dc(min)-
dd(min)-
Da(max)45.5
Db(max)-
Db(min)-
ra(max)1
rb(max)1
(Riferimento) Massa (kg)0.227
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