Dimensions
d(mm)20Bore diameter
D(mm)52Outer diameter
W(mm)15Width
rs min(mm)1.1Minimal edge distance
H1(mm)44.5Shoulder diameter outer ring
J(mm)30.3Shoulder diameter inner ring
Deep groove ball bearing, single row, greased/ lubricated, steel sheet cage, two shields, rings and rolling elements made of high-quality roller bearing steel