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NN3076K.S.M.HP

High-precision cylindrical roller bearings, double row, tapered bore, taper 1:12, floating bearing, three shoulders on inner ring, without shoulder on outer ring, with grease/ lubrication groove and grease/ lubrication bores on outer ring, dimin. radial clearance, dimin. tolerances, brass cage, rings and rolling elements made of high-quality roller bearing steel

Overview

Technical data

*) the unit "B" in the graphics corresponds in English to the unit "W" for "Width".

SLF Fraureuth - HG Zyl N NN30
SLF Fraureuth - HG Zyl NN30 Anschlussmaße

Dimensions

d(mm)380Bore diameter
D(mm)560Outer diameter
W(mm)135Width
rs min(mm)5Minimal edge distance
E(mm)513Raceway diameter outer ring
J(mm)449Shoulder diameter inner ring
ns(mm)17.7Width lubrication groove
ds(mm)9.5Lubrication hole diameter
s(mm)9.1Axial offset path

Connecting dimensions

da h12(mm)433Diameter of shaft shoulder
Da H12(mm)523Diameter of housing shoulder
ra max(mm)5Maximal rounding radius

Performance data

Cr(kN)1690Dynamic load rating, radial
C0r(kN)3500Static load rating, radial
Cur(kN)279Fatigue limit load, radial
nG Grease(min-1)1300Limit speed, grease lubrication
nG Oil(min-1)1600Limit speed, oil lubrication

Mass

kg110Mass

CAD Data