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Home>Products>NSK Bearing>105 mm x 130 mm x 13 mm NSK 6821NR deep groove ball bearings

  • 105 mm x 130 mm x 13 mm  NSK 6821NR deep groove ball bearings
  • 105 mm x 130 mm x 13 mm  NSK 6821NR deep groove ball bearings
  • 105 mm x 130 mm x 13 mm  NSK 6821NR deep groove ball bearings
  • 105 mm x 130 mm x 13 mm  NSK 6821NR deep groove ball bearings

NSK 6821NR MODELS

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105 mm x 130 mm x 13 mm NSK 6821NR deep groove ball bearings

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NSK 6821NR Bearing SPECIFICATIONS

  • 105 mm x 130 mm x 13 mm NSK 6821NR deep groove ball bearings Needs Analysis , NSK Bearing BEARING BOWER CORP. 105 mm x 130 mm x 13 mm Manufacturing Service . LM29749 Basic Number Get Your Free.

  • NSK
  • 6821NR

  • 0 Inch | 0 Millimete
  • N/A
  • LM29749
  • B04334
  • Cone
  • 0.364
  • Tapered Roller Beari
  • Light Medium Duty
Download NSK 6821NR Spec Sheet
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  • BEARING BOWER CORP.2020-07-10 09:46:19
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105 mm x 130 mm x 13 mm NSK 6821NR deep groove ball bearingsTechnology

  • 0 Inch | 0 Millimete
  • N/A
  • LM29749
  • B04334
  • Cone
  • 0.364
  • Tapered Roller Beari
  • Light Medium Duty
  • TIMKEN
  • 0.165
  • 105 mm x 130 mm x 13 mm
105 mm x 130 mm x 13 mm NSK 6821NR deep groove ball bearings pdf

NSK 6821NR 105 mm x 130 mm x 13 mm NSK 6821NR deep groove ball bearingsDetails

NSK 6821NR bearing Size Chart (mm/inches)

Bearing number4T-842/832
Dimensione (mm)82.55x168.275x53.975
MarchioNTN
Diametro del foro (mm)82,55
Diametro esterno (mm)168,275
Larghezza (mm)53,975
d82,55 mm
D168,275 mm
T53,975 mm
B56,363 mm
C41,275 mm
ra1 max.3,3 mm
a18,5 mm
Da149 mm
db94 mm
ra max.3,5 mm
da101 mm
Db155 mm
Peso5,46 Kg
Carico dinamico di base (C)340 kN
Carico statico di base (C0)460 kN
(Grease) Velocità di lubrificazione2 200 r/min
(Olio) Velocità di lubrificazione3 000 r/min
Fattore di calcolo (e)0,3
Fattore di calcolo (Y0)1,1
d1123 mm
e0.3
Y22
Y01.1
massa5.46 kg
Carico dinamico, C340 kN
Coefficiente di vita nominale, A21.4
Carico statico, C0460 kN
Carico limite di fatica, Cu52.3 kN
Nlim (olio)3,000 rpm
Nlim (grasso)2,200 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, BSF5.94 Hz
Caratteristica frequenza dell'anello esterno, BPF06.71 Hz
Frequenza caratteristica dell'anello interno, BPFI9.29 Hz
ra max3.5 mm
r1a max3.3 mm

NSK 6821NR INTERCHANGE

NSK Bearing Part series 6821NR is a potential replacement for these common bearing part numbers:

  • 6821NR

  • 6821NR

  • 6821NR

  • 6821NR

  • 6821NR

  • 6821NR

  • 6821NR

  • 6821NR

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BEARING BOWER CORP.
Address711 North Bower Road, Macomb, IL 61455-2511 U.S.A.
Phone(Working Time)837-2658
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