Dimensions
d(mm)140Bore diameter
D(mm)210Outer diameter
W(mm)69Width
rs min(mm)2Minimal edge distance
H(mm)185Shoulder diameter outer ring
J(mm)161Shoulder diameter inner ring
Self-aligning roller bearing, tapered bore, 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)149Minimal diameter of shaft shoulder
Da max(mm)201Maximal diameter of housing shoulder
ra max(mm)2Maximal rounding radius
Performance data
Cr(kN)494Dynamic load rating, radial
C0r(kN)904Static load rating, radial
Cur(kN)82.9Fatigue limit load, radial
nG(min-1)3000Limit speed
nB(min-1)2000Reference speed
Mathematic factors
e0.31Limit for
Fa / Fr
Y12.2Dynamic axial load factor for
Fa / Fr ≤ e
Y23.2Dynamic axial load factor for
Fa / Fr > e
Y02.1Static axial load factor
Mass
kg8.45Mass