Dimensions
d(mm)120Bore diameter
D(mm)165Outer diameter
W(mm)45Width
rs min(mm)1.1Minimal edge distance
F(mm)134.5Raceway diameter inner ring
H(mm)150.5Shoulder diameter outer ring
s(mm)2.3Axial 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)133Diameter of shaft shoulder
Da H12(mm)155Diameter of housing shoulder
ra max(mm)1.1Maximal rounding radius
Performance data
Cr(kN)175Dynamic load rating, radial
C0r(kN)342Static load rating, radial
Cur(kN)39.6Fatigue limit load, radial
nG Grease(min-1)4500Limit speed, grease lubrication
nG Oil(min-1)5300Limit speed, oil lubrication
Mass
kg2.75Mass