Dimensions
d(mm)130Bore diameter
D(mm)180Outer diameter
W(mm)50Width
rs min(mm)1.5Minimal edge distance
F(mm)146Raceway diameter inner ring
H(mm)162Shoulder diameter outer ring
s(mm)2.7Axial offset path
High-precision cylindrical roller bearings, double row, tapered bore, taper 1:12, floating bearing, three shoulders on outer ring, without shoulder on inner ring, diminished radial clearance, diminished tolerances, 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 h12(mm)145Diameter of shaft shoulder
Da H12(mm)166Diameter of housing shoulder
ra max(mm)1.5Maximal rounding radius
Performance data
Cr(kN)188Dynamic load rating, radial
C0r(kN)387Static load rating, radial
Cur(kN)43.8Fatigue limit load, radial
nG Grease(min-1)4000Limit speed, grease lubrication
nG Oil(min-1)4800Limit speed, oil lubrication
Mass
kg3.8Mass