Dimensions
d(mm)120Bore diameter
D(mm)180Outer diameter
W(mm)28Width
rs min(mm)1.1Minimal edge distance
E(mm)165Raceway diameter outer ring
J(mm)140.8Shoulder diameter inner ring
s(mm)3.4Axial offset path
High-precision hybrid cylindrical roller bearing, single row, tapered bore, taper 1:12, floating bearing, two shoulders on inner ring, without shoulder on outer ring, dimin. radial clearance, dimin. tolerances, brass cage, rings made of high-quality roller bearing steel, rolling elements made of silicon nitride
Technical data
*) the unit "B" in the graphics corresponds in English to the unit "W" for "Width".
Connecting dimensions
da h12(mm)135Diameter of shaft shoulder
Da H12(mm)166.7Diameter of housing shoulder
ra max(mm)1.1Maximal rounding radius
Performance data
Cr(kN)148Dynamic load rating, radial
C0r(kN)193Static load rating, radial
Cur(kN)17.9Fatigue limit load, radial
nG Grease(min-1)7300Limit speed, grease lubrication
nG Oil(min-1)8200Limit speed, oil lubrication
Mass
kg2.14Mass