Dimensions
d(mm)460Bore diameter
D(mm)620Outer diameter
W(mm)74Width
rs min(mm)4Minimal edge distance
r1s min(mm)1.5Minimal edge distance
a(mm)193Span
H(mm)560.1Shoulder diameter outer ring
J(mm)521.4Shoulder diameter inner ring
Angular contact ball bearing, single row, contact angle 30°, brass cage, rings and rolling elements made of high-quality roller bearing steel
Technical data
*) the unit "B" in the graphics corresponds in English to the unit "W" for "Width".
Contact angle
α(°)30Contact angle
Connecting dimensions
da min(mm)475Minimal diameter of shaft shoulder
Da max(mm)605Maximal diameter of housing shoulder
Db max(mm)613Maximal diameter of housing shoulder
ra max(mm)3Maximal rounding radius
rb max(mm)1.5Maximal rounding radius
Performance data
Cr(kN)510Dynamic load rating, radial
C0r(kN)1020Static load rating, radial
Cur(kN)25.3Fatigue limit load, radial
nG(min-1)1500Limit speed
nB(min-1)860Reference speed
Mass
kg63.3Mass