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SKU: 7009UADG/GNP42-NTN

NTN 7009UADG/GNP42 Super Pricision Single Row Angular Contact Ball Bearing 45x75x16mm

NTN 7009UADG/GNP42 Super Pricision Single Row Angular Contact Ball Bearing 45x75x16mm

Equivalent to: 7009UADG/GNP42U3G

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Description
Technical
d - Inside diameter 45mm
D - Outside diameter 75mm
B - Width 16mm
d1 - Inner ring outside diameter 55.3mm
d2 - Inner ring outside diameter 53mm
D1 - Inner ring inside diameter 64.7mm
D2 - Inner ring inside diameter 69.3mm
a - Charge load application point 22.1mm
Contact angle 25 degrees
rs min - Minimum fillet radius 1mm
r1s min - Minimum fillet radius 0.6mm
Precision class P42
C - Dynamic load rating 26.6 kN
C0 - Static load rating 19.4 kN
Preload level GN
Preload value 245 N
Axial rigidity 149.5 N/ym
Radial rigidity 315 N/ym
N Lim - Oil limiting speed 27300 tr/min
N Lim - Grease limiting speed 16900 tr/min
da min - Inner ring minimum shoulder diameter 50.5mm
Da max - Outer ring maximum shoulder diameter 69.5mm
Db max - Outer ring maximum shoulder diameter 70.5mm
r1a max - Maximum fillet radius 0.6mm
ra max - Maximum shaft & housing fillet radius 1mm
Tmin - Minimum operating temperature -20 Deg C
Tmax - Maximum operating temperature +120 Deg C
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