Dimensions
d(mm)340Bore diameter
D(mm)620Outer diameter
W(mm)92Width
rs min(mm)6Minimal edge distance
r1s min(mm)3Minimal edge distance
a(mm)247Span
H(mm)507.4Shoulder diameter outer ring
J(mm)455Shoulder 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
Technical data
*) the unit "B" in the graphics corresponds in English to the unit "W" for "Width".
Contact angle
α(°)40Contact angle
Connecting dimensions
da min(mm)366Minimal diameter of shaft shoulder
Da max(mm)594Maximal diameter of housing shoulder
Db max(mm)606Maximal diameter of housing shoulder
ra max(mm)5Maximal rounding radius
rb max(mm)2.5Maximal rounding radius
Performance data
Cr(kN)627Dynamic load rating, radial
C0r(kN)1270Static load rating, radial
Cur(kN)30.2Fatigue limit load, radial
nG(min-1)1800Limit speed
nB(min-1)1200Reference speed
Mass
kg125Mass