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Home>Products>cylindrical roller bearings>20 mm x 52 mm x 15 mm NACHI NJ304EG cylindrical roller bearings

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  • 20 mm x 52 mm x 15 mm  NACHI NJ304EG cylindrical roller bearings
  • 20 mm x 52 mm x 15 mm  NACHI NJ304EG cylindrical roller bearings
  • 20 mm x 52 mm x 15 mm  NACHI NJ304EG cylindrical roller bearings
  • 20 mm x 52 mm x 15 mm  NACHI NJ304EG cylindrical roller bearings

20 mm x 52 mm x 15 mm NACHI NJ304EG cylindrical roller bearings

  • 20 mm x 52 mm x 15 mm NACHI NJ304EG cylindrical roller bearings manufacturer and global supplier of reliable 20 mm x 52 mm x 15 mm ball and roller ... SEALMASTER Brand 20 mm x 52 mm x 15 mm NACHI NJ304EG cylindrical roller bearings Industries Products Manufacturing & Engineering NTN BEARING CORP. and Agricultural Bearings designed to meet the unique requirements of our targeted industries.

  • What is NJ304EG bearing interchange?

  • NACHI
  • NJ304EG

  • 1.25 Inch | 31.75 Mi
  • 31171501
  • SEALMASTER
  • Ball Bearing
  • 2
  • Yes
  • Cast Iron
  • 1.688 Inch | 42.87 M
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  • NTN BEARING CORP.2020-07-10 09:46:19
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20 mm x 52 mm x 15 mm NACHI NJ304EG cylindrical roller bearingsSystems

d: 1.25 Inch | 31.75 Mi UNSPSC: 31171501 Brand: SEALMASTER
Rolling Element: Ball Bearing Number of Mounting Holes: 2 Relubricatable: Yes
Housing Material: Cast Iron D: 1.688 Inch | 42.87 M Housing Configuration: 1 Piece Solid
Size (mm): 20 mm x 52 mm x 15 mm
20 mm x 52 mm x 15 mm NACHI NJ304EG cylindrical roller bearings pdf

20 mm x 52 mm x 15 mm NACHI NJ304EG cylindrical roller bearingsTechnology

NACHI NJ304EG bearing Size Chart (mm/inches)

Bearing number6860
Dimensione (mm)300x380x38
MarchioNTN
Diametro del foro (mm)300
Diametro esterno (mm)380
Larghezza (mm)38
d300 mm
D380 mm
B38 mm
C38 mm
r min.2,1 mm
Da max.369 mm
db min311 mm
ra max.2 mm
Peso10,5 Kg
Carico dinamico di base (C)162 kN
Carico statico di base (C0)210 kN
(Grease) Velocità di lubrificazione1 500 r/min
(Olio) Velocità di lubrificazione1 700 r/min
rs min2.1 mm
Classe di gioco radialeCN
massa10.5 kg
Carico dinamico, C162 kN
Carico statico, C0210 kN
Carico limite di fatica, Cu5.2 kN
f016.1
Nlim (olio)1,700 rpm
Nlim (grasso)1,500 rpm
Temperatura minima di esercizio, Tmin-40 °C
Temperatura massima di esercizio, Tmax120 °C
Frequenza caratteristica della gabbia, FTF0.46 Hz
Frequenza caratteristica del corpo volvente, BSF14.21 Hz
Caratteristica frequenza dell'anello esterno, BPF010.7 Hz
Frequenza caratteristica dell'anello interno, BPFI12.3 Hz
da min311 mm
Da max369 mm
ra max2 mm
CategoriaSingle Row Ball Bearings
Inventario0.0
Nome del produttoreNTN
Quantità minima di acquistoN/A
Peso / Chilogrammo10.14
Gruppo di prodottiB00308
InvolucroOpen
Classe di precisioneABEC 1 | ISO P0
Capacità massima / Fessura di riempimentoNo
Elemento volventeBall Bearing
Anello a scattoNo
Caratteristiche speciali interneNo
Materiale della gabbiaSteel
Autorizzazione internaC0-Medium
Pollici - MetricoMetric
Descrizione lunga300MM Bore; 380MM Outside Diameter; 38MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage
Altre caratteristicheDeep Groove
CategoriaSingle Row Ball Bearing
UNSPSC31171504
Codice tariffario armonizzato8482.10.50.68
NomeBearing
Stringa di parole chiaveBall
URL del produttorehttp://www.ntnamerica.com
Peso / LBS22.355
Diametro esterno14.961 Inch | 380 Millimeter
Larghezza interna della corsa0 Inch | 0 Millimeter
Larghezza esterna della corsa1.496 Inch | 38 Millimeter
Alesaggio11.811 Inch | 300 Millimeter

20 mm x 52 mm x 15 mm  NACHI NJ304EG cylindrical roller bearings

20 mm x 52 mm x 15 mm NACHI NJ304EG cylindrical roller bearings Cad Models

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Product Categories

  • angular contact ball bearings
  • bearing units
  • cylindrical roller bearings
  • deep groove ball bearings
  • needle roller bearings
  • plain bearings
  • self aligning ball bearings
  • spherical roller bearings
  • tapered roller bearings
  • thrust ball bearings
  • thrust roller bearings
  • wheel bearings
  • Timken 5208 Bearing
  • Hm89443 Bearing
  • Timken 2523 Bearing
  • 2585 Bearing
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  • Home
  • Product Categories
    • angular contact ball bearings
    • bearing units
    • cylindrical roller bearings
    • deep groove ball bearings
    • needle roller bearings
    • plain bearings
    • self aligning ball bearings
    • spherical roller bearings
    • tapered roller bearings
    • thrust ball bearings
    • thrust roller bearings
    • wheel bearings
    • Timken 5208 Bearing
    • Hm89443 Bearing
    • Timken 2523 Bearing
    • 2585 Bearing
  • Company Profile
    • Company Introduction
  • Technical Articles
  • Contact Us