Topbearing-Sale CO.,LTD.
Model: | 7304DF | Brand: | NACHI | Bearing status: | Original |
Delivery time: | 5-7 Days | Inventory: | Enough |
Bearing number : 7304DF
Size (mm) : 20x52x15
Brand : NACHI
Bore Diameter (mm) : 20
Outer Diameter (mm) : 52
Width (mm) : 15
d - 20 mm
D - 52 mm
B - 15 mm
C - 15 mm
Angle (α) - 30 °
a - 2.9 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
2B - 30 mm
da min. - 25 mm
Da max. - 47 mm
ra max. - 0.6 mm
Weight - 0.150 Kg
Basic dynamic load rating (C) - 30,5 kN
Basic static load rating (C0) - 20,8 kN
(Grease) Lubrication Speed - 10000 r/min
(Oil) Lubrication Speed - 13000 r/min
Online Message