Dimensions
d(mm)140Bore diameter
D(mm)225Outer diameter
W(mm)68Width
rs min(mm)2.1Minimal edge distance
H(mm)196Shoulder diameter outer ring
J(mm)166Shoulder diameter inner ring
Self-aligning roller bearing, tapered bore, taper 1:12, double row, circumferential groove with three grease/ lubrication bores on outer ring, 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".
Connecting dimensions
da min(mm)152Minimal diameter of shaft shoulder
Da max(mm)213Maximal diameter of housing shoulder
ra max(mm)2.1Maximal rounding radius
Performance data
Cr(kN)572Dynamic load rating, radial
C0r(kN)940Static load rating, radial
Cur(kN)81.8Fatigue limit load, radial
nG(min-1)2800Limit speed
nB(min-1)2000Reference speed
Mathematic factors
e0.28Limit for
Fa / Fr
Y12.4Dynamic axial load factor for
Fa / Fr ≤ e
Y23.6Dynamic axial load factor for
Fa / Fr > e
Y02.3Static axial load factor
Mass
kg10.2Mass