Dimensions
d(mm)500Bore diameter
D(mm)620Outer diameter
W(mm)56Width
rs min(mm)3Minimal edge distance
r1s min(mm)1.1Minimal edge distance
a(mm)190Span
H(mm)577Shoulder diameter outer ring
J(mm)546Shoulder 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)512Minimal diameter of shaft shoulder
Da max(mm)608Maximal diameter of housing shoulder
Db max(mm)614Maximal diameter of housing shoulder
ra max(mm)2.5Maximal rounding radius
rb max(mm)1Maximal rounding radius
Performance data
Cr(kN)386Dynamic load rating, radial
C0r(kN)782Static load rating, radial
Cur(kN)19.4Fatigue limit load, radial
nG(min-1)1400Limit speed
nB(min-1)800Reference speed
Mass
kg34.6Mass