Dimensions
d(mm)340Bore diameter
D(mm)520Outer diameter
W(mm)82Width
rs min(mm)5Minimal edge distance
E(mm)475Raceway diameter outer ring
J(mm)402.7Shoulder diameter inner ring
s(mm)9.3Axial 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)385Diameter of shaft shoulder
Da H12(mm)480Diameter of housing shoulder
ra max(mm)5Maximal rounding radius
Performance data
Cr(kN)1110Dynamic load rating, radial
C0r(kN)1800Static load rating, radial
Cur(kN)147Fatigue limit load, radial
nG Grease(min-1)1600Limit speed, grease lubrication
nG Oil(min-1)1800Limit speed, oil lubrication
Mass
kg60.7Mass