$ Check Price Check Price
Our company is the best NSK 7903CTRSU Bearing distributor. The bearings we sell each year worth about $10,000,000. We have fast delivery, large inventory and best price. If you order NSK 7903CTRSU Bearing now, you will receive an extra discount, which will last for 3 months.
Bearing number : 7903CTRSU
Size (mm) : 17x30x7
Brand : NSK
Bore Diameter (mm) : 17
Outer Diameter (mm) : 30
Width (mm) : 7
d - 17 mm
D - 30 mm
B - 7 mm
a - 6,6 mm
d1 - 19,5 mm
r min. - 0,3 mm
r1 min. - 0,15 mm
D1 - 27,5 mm
D2 - 28,8 mm
Weight - 0,016 Kg
Basic dynamic load rating (C) - 5 kN
Basic static load rating (C0) - 2,94 kN
(Grease) Lubrication Speed - 44200 r/min
(Oil) Lubrication Speed - 71400 r/min