It's original skf bearing
deep groove ball bearing 6004zz skf bearing
60
04
Extra Light Series
20mm - Bore Size
Open Type
Normal Radial Internal Clearance
Dimensions (mm)
Weight (kg)
Brand
d
D
B
20
42
12
0.067
SKF
Basic Dynamic Load Rating (kN)
Fatigue Load Limit (kN)
Speed Ratings (r/min)
Dynamic
Static
Reference Speed Rating
Limiting Speed Rating
9.95
5
0.212
38000
24000