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Home > Self aligning ball bearings > 2304 KOYO Y0 1.35 20x52x21mm Self aligning ball bearings
2304 KOYO Y0 1.35 20x52x21mm  Self aligning ball bearings

2304 KOYO Y0 1.35 20x52x21mm Self aligning ball bearings

Bearing number2304Size (mm)20x52x21BrandKOYOBore Diameter (mm)20Outer Diameter (mm)52Width (mm)21d20 mmD52 mmB21 mmC21 mmr min.1.1 mmda min.26.5 mmDa max.45.5 mmra max.1 mmWeight0.209 KgBasic dynamic load rating (C)18.0 kNBasic static load rating (C0)4.70 kN(Grease) Lubrication Speed11000 r/min(Oil) Lubrication Speed15000 r/minCalculation factor (e…
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Product description

2304 KOYO Y0 1.35 20x52x21mm Self aligning ball bearings

Bearing number2304
Size (mm)20x52x21
BrandKOYO
Bore Diameter (mm)20
Outer Diameter (mm)52
Width (mm)21
d20 mm
D52 mm
B21 mm
C21 mm
r min.1.1 mm
da min.26.5 mm
Da max.45.5 mm
ra max.1 mm
Weight0.209 Kg
Basic dynamic load rating (C)18.0 kN
Basic static load rating (C0)4.70 kN
(Grease) Lubrication Speed11000 r/min
(Oil) Lubrication Speed15000 r/min
Calculation factor (e)0.49
Calculation factor (Y0)1.35
Calculation factor (Y1)1.29
Bearing No.2304
r(min)1.1
Cr18.0
C0r4.65
Cu0.30
Grease lub.11000
Oil lub.15000
da(min)26.5
Da(max)45.5
ra(max)1
e0.49
Y11.29
Y22.00
Y01.35
(Refer.)Mass(kg)0.209

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