B71957Y Angular Contact Ball Bearing

QuestionB71957Y Angular Contact Ball Bearing ? 20 Bore Diameter (mm) Find what 20x52x15 Size (mm) you Bearing Wholesalers need faster by entering your Bearings for Cement Manufacturing information . 20x52x15

Bearing number:7304CDF
Size (mm):20x52x15
Bore Diameter (mm):20
Outer Diameter (mm):52
Width (mm):15
d:20 mm
D:52 mm
B:15 mm
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Product Details

Bearing number7304CDF
Size (mm)20x52x15
Bore Diameter (mm)20
Outer Diameter (mm)52
Width (mm)15
d20 mm
D52 mm
B15 mm
C15 mm
Angle (α)15 °
a -3.2 mm
r min.1.1 mm
r1 min.0.6 mm
2B30 mm
da min.27 mm
Da max.47 mm
ra max.0.6 mm
Weight0.150 Kg
Basic dynamic load rating (C)30 kN
Basic static load rating (C0)20 kN
(Grease) Lubrication Speed18000 r/min
Bore TypeCylindrical Bore
EnclosureOpen
ConfigurationDuplex
Bore Size20 mm
Outside Diameter52 mm
Width15 mm
Fillet Radius/Chamfer1.1 mm
r10.6 mm
Dynamic Load Rating30,000 N
Static Load Rating20,000 N
Limiting Speed - Grease18,000 rpm
Limiting Speed - Oil25,000 rpm
da1 (min)27 mm
da2 (min)27 mm
Da1 (max)45 mm
Da2 (max)47 mm
ra (max)1 mm
ra1 (max)0.6 mm
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Phone +6531591338
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