Dimensions
d(mm)170Bore diameter
D(mm)260Outer diameter
W(mm)42Width
rs min(mm)2.1Minimal edge distance
E(mm)237Raceway diameter outer ring
J(mm)200.9Shoulder diameter inner ring
s(mm)5Axial 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, 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)193Diameter of shaft shoulder
Da H12(mm)239.7Diameter of housing shoulder
ra max(mm)2.1Maximal rounding radius
Performance data
Cr(kN)299Dynamic load rating, radial
C0r(kN)443Static load rating, radial
Cur(kN)44.7Fatigue limit load, radial
nG Grease(min-1)3600Limit speed, grease lubrication
nG Oil(min-1)4000Limit speed, oil lubrication
Mass
kg7.7Mass