F-802072-TR4 Cylindrical Roller Bearings Interchange 2018 NEW

Bearing number:6921NR
Size (mm):105x145x20
Bore Diameter (mm):105
Outer Diameter (mm):145
Width (mm):20
d:105 mm
D:145 mm
B:20 mm
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Product Details

Bearing number6921NR
Size (mm)105x145x20
Bore Diameter (mm)105
Outer Diameter (mm)145
Width (mm)20
d105 mm
D145 mm
B20 mm
C20 mm
rn0,5 mm
a3,3 mm
b1,9 mm
f1,7 mm
r min.1,1 mm
r0 max.0,6 mm
D1142,6 mm
D2150,7 mm
da min.111,5 mm
da max115 mm
Da max.138,5 mm
ra max.1 mm
Dx152 mm
Cy4,7 mm
Cz1,7 mm
Weight0,816 Kg
Basic dynamic load rating (C)42,5 kN
Basic static load rating (C0)42 kN
(Grease) Lubrication Speed4 300 r/min
(Oil) Lubrication Speed5 100 r/min
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Company Profile

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