Dimensions
d(mm)170Bore diameter
D(mm)360Outer diameter
W(mm)72Width
rs min(mm)4Minimal edge distance
r1s min(mm)1.5Minimal edge distance
a(mm)147Span
H(mm)285Shoulder diameter outer ring
J(mm)246Shoulder 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)187Minimal diameter of shaft shoulder
Da max(mm)343Maximal diameter of housing shoulder
Db max(mm)351Maximal diameter of housing shoulder
ra max(mm)3Maximal rounding radius
rb max(mm)1.5Maximal rounding radius
Performance data
Cr(kN)380Dynamic load rating, radial
C0r(kN)514Static load rating, radial
Cur(kN)16.5Fatigue limit load, radial
nG(min-1)2800Limit speed
nB(min-1)2000Reference speed
Mass
kg35.8Mass