Spherical roller bearings 21304CDE4
Bearing number : 21304CDE4
Size (mm) : 20x52x15
Brand : NSK
Bore Diameter (mm) : 20
Outer Diameter (mm) : 52
Width (mm) : 15
Bearing dimensions and specification in NSK catalogue:
d - 20 mm
D - 52 mm
B - 15 mm
C - 15 mm
r min. - 1,1 mm
da min. - 27 mm
da max - 28 mm
Da min - 42 mm
Da max. - 45 mm
ra max. - 1 mm
Weight - 0,17 Kg
Basic dynamic load rating (C) - 29,3 kN
Basic static load rating (C0) - 26,9 kN
(Grease) Lubrication Speed - 6300 r/min
(Oil) Lubrication Speed - 8200 r/min
Calculation factor (e) - 0,31
Calculation factor (Y0) - 2,1
Calculation factor (Y2) - 3,2
Calculation factor (Y3) - 2,1
NSK 21304CDE4 bearings - Quality brand ball bearings .
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21304CDE4 - NSK Spherical Roller - Quality Bearings Onli
This 21304CDE4 bearing is a Spherical Roller Bearing with a guide ring centred on a flangeless inner ring, two stamped steel cages, an annular groove in the outer ring with three lubrication holes and a normal radial internal clearance. The bearing's dimensions are 20x52x15.
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NSK Spherical Roller Bearings (22213EAE4) products from .
Home > Mechanical Parts & Fabrication Services > Bearings > Other Bearings > NSK Spherical Roller Bearings (22213EAE4) NSK Spherical Roller Bearings (22213EAE4) FOB Price: Get Latest Price ... NSK 21304CDE4 NSK 21314EAKE4 NSK 23964CAME4C3S11 ... Communicate with Supplier. belinda: What can I do for you? Contact Supplier.