NN3060K.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)300Bore diameter
D(mm)460Outer diameter
W(mm)118Width
rs min(mm)4Minimal edge distance
E(mm)418Raceway diameter outer ring
J(mm)360.4Shoulder diameter inner ring
ns(mm)17.7Width lubrication groove
ds(mm)9.5Lubrication hole diameter
s(mm)7.5Axial offset path

Connecting dimensions

da h12(mm)346Diameter of shaft shoulder
Da H12(mm)427Diameter of housing shoulder
ra max(mm)4Maximal rounding radius

Performance data

Cr(kN)1270Dynamic load rating, radial
C0r(kN)2410Static load rating, radial
Cur(kN)205Fatigue limit load, radial
nG Grease(min-1)1600Limit speed, grease lubrication
nG Oil(min-1)1900Limit speed, oil lubrication

Mass

kg68.8Mass

CAD Data