FAG Needle roller Bearings - RNA4908-RSR-XL

Bearing number:7204BDB
Size (mm):20x47x14
Bore Diameter (mm):20
Outer Diameter (mm):47
Width (mm):14
d:20 mm
D:47 mm
B:14 mm
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Product Details

Bearing number7204BDB
Size (mm)20x47x14
Bore Diameter (mm)20
Outer Diameter (mm)47
Width (mm)14
d20 mm
D47 mm
B14 mm
C14 mm
Angle (α)40 °
a7.1 mm
r min.1 mm
r1 min.0.6 mm
2B28 mm
da min.23 mm
Da max.43.4 mm
ra max.0.6 mm
Weight0.110 Kg
Basic dynamic load rating (C)22,3 kN
Basic static load rating (C0)15,7 kN
(Grease) Lubrication Speed9500 r/min
Bore TypeCylindrical Bore
EnclosureOpen
ConfigurationDuplex
Bore Size20 mm
Outside Diameter47 mm
Width14 mm
Fillet Radius/Chamfer1 mm
r10.6 mm
Dynamic Load Rating22,300 N
Static Load Rating15,700 N
Limiting Speed - Grease9,500 rpm
Limiting Speed - Oil13,000 rpm
da1 (min)26 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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Company Profile

Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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