NN3040K.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)200Bore diameter
D(mm)310Outer diameter
W(mm)82Width
rs min(mm)2.1Minimal edge distance
E(mm)282Raceway diameter outer ring
J(mm)242Shoulder diameter inner ring
ns(mm)12.2Width lubrication groove
ds(mm)6.3Lubrication hole diameter
s(mm)5.7Axial offset path

Connecting dimensions

da h12(mm)232Diameter of shaft shoulder
Da H12(mm)288Diameter of housing shoulder
ra max(mm)2.1Maximal rounding radius

Performance data

Cr(kN)662Dynamic load rating, radial
C0r(kN)1200Static load rating, radial
Cur(kN)114Fatigue limit load, radial
nG Grease(min-1)2400Limit speed, grease lubrication
nG Oil(min-1)3000Limit speed, oil lubrication

Mass

kg22.2Mass

CAD Data