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Home>Products>TIMKEN Cylindrical Roller Bearings>TIMKEN NU340EMA Cylindrical Roller Bearings

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  • TIMKEN NU340EMA Cylindrical Roller Bearings
  • TIMKEN NU340EMA Cylindrical Roller Bearings

TIMKEN NU340EMA Cylindrical Roller Bearings

  • TIMKEN
  • NU340EMA

  • 0.130 in
  • 10.51 in
  • Imperial
  • 0.42
  • 10.28 in
  • 87000
  • 1.44
  • 11.1250 in
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TIMKEN NU340EMA Cylindrical Roller Bearings Interchange guide

r - Cup Backface To Clear Radius1: 0.130 in Da - Cup Frontface Backing Diameter: 10.51 in Design Units: Imperial
e - ISO Factor2: 0.42 Db - Cup Backface Backing Diameter: 10.28 in Series: 87000
Y - ISO Factor3: 1.44 D - Cup Outer Diameter: 11.1250 in Cg - Geometry Factor: 0.116
C - Cup Width: 1.4375 in

TIMKEN NU340EMA Cylindrical Roller Bearings Frequently bought together

TIMKEN NU340EMA bearing Size Chart (mm/inches)

Bearing number4T-6386/6320
Dimensione (mm)66.675x135.755x53.975
MarchioNTN
Diametro del foro (mm)66,675
Diametro esterno (mm)135,755
Larghezza (mm)53,975
d66,675 mm
D135,755 mm
T53,975 mm
B56,007 mm
C44,45 mm
ra1 max.3,3 mm
a18,8 mm
Da117 mm
db77 mm
ra max.4,3 mm
da87 mm
Db126 mm
Peso3,64 Kg
Carico dinamico di base (C)278 kN
Carico statico di base (C0)380 kN
(Grease) Velocità di lubrificazione2 900 r/min
(Olio) Velocità di lubrificazione3 800 r/min
Fattore di calcolo (e)0,32
Fattore di calcolo (Y0)1,02
d198 mm
e0.32
Y21.85
Y01.02
massa3.64 kg
Carico dinamico, C278 kN
Coefficiente di vita nominale, A21.4
Carico statico, C0380 kN
Carico limite di fatica, Cu46.3 kN
Nlim (olio)3,800 rpm
Nlim (grasso)2,900 rpm
Temperatura minima di esercizio, Tmin-40 °C
Temperatura massima di esercizio, Tmax120 °C
Frequenza caratteristica della gabbia, FTF0.42 Hz
Frequenza caratteristica del corpo volvente, BSF5.62 Hz
Caratteristica frequenza dell'anello esterno, BPF06.65 Hz
Frequenza caratteristica dell'anello interno, BPFI9.35 Hz
ra max4.3 mm
r1a max3.3 mm

TIMKEN NU340EMA Cylindrical Roller Bearings

TIMKEN NU340EMA Cylindrical Roller Bearings Cad Models

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