Product Details

AST AST20 1520 plain bearings

Brand Name AST
Model Number AST20 1520
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

AST AST20 1520 bearing Size Chart (mm/inches)

Bearing number7303C
Size (mm)17x47x14
Bore Diameter (mm)17
Outer Diameter (mm)47
Width (mm)14
d17 mm
D47 mm
B14 mm
C14 mm
Angle (α)15 °
a -3.2 mm
r min.1 mm
r1 min.0.6 mm
da min.23 mm
Da max.41 mm
ra max.1 mm
Weight0.120 Kg
Basic dynamic load rating (C)15,9 kN
Basic static load rating (C0)8,35 kN
(Grease) Lubrication Speed25000 r/min
ConfigurationSingle Row
EnclosureOpen
Bore TypeCylindrical Bore
Bore Size17 mm
Outside Diameter47 mm
Width14 mm
Fillet Radius/Chamfer1 mm
r10.6 mm
a-3.2 mm
Dynamic Load Rating15,900 N
Static Load Rating8,350 N
Limiting Speed - Grease25,000 rpm
Limiting Speed - Oil34,000 rpm
da1 (min)23 mm
da2 (min)23 mm
Da1 (max)41 mm
Da2 (max)43.4 mm
ra (max)1 mm
ra1 (max)0.6 mm
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