Dimensions
d(mm)25Bore diameter
D(mm)47Outer diameter
W(mm)12Width
rs min(mm)0.6Minimal edge distance
r1s min(mm)0.3Minimal edge distance
a(mm)21Span
H(mm)40.5Shoulder diameter outer ring
J(mm)31.7Shoulder diameter inner ring
Angular contact ball bearing, single row, contact angle 40°, brass cage, rings and rolling elements made of high-quality roller bearing steel