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 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
C 15 mm
Angle (α) 15 °
a - 3.2 mm
r min. 1.1 mm
r1 min. 0.6 mm
2B 30 mm
da min. 27 mm
Da max. 47 mm
ra max. 0.6 mm
Weight 0.150 Kg
Basic dynamic load rating (C) 30 kN
Basic static load rating (C0) 20 kN
(Grease) Lubrication Speed 18000 r/min
Bore Type Cylindrical Bore
Enclosure Open
Configuration Duplex
Bore Size 20 mm
Outside Diameter 52 mm
Width 15 mm
Fillet Radius/Chamfer 1.1 mm
r1 0.6 mm
Dynamic Load Rating 30,000 N
Static Load Rating 20,000 N
Limiting Speed - Grease 18,000 rpm
Limiting Speed - Oil 25,000 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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