Dimensions
d(mm)289Bore diameter
D(mm)420Outer diameter
W(mm)164Width
C(mm)82Width outer ring
d1(mm)374Shoulder diameter shafts
B1(mm)41Width shaft ring
rs min(mm)4Minimal edge distance
r1s min(mm)1.5Minimal edge distance
ds(mm)9.5Lubrication hole diameter
ns(mm)17.7Width lubrication groove