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Home>Products>High Performance Precision Bearing>Availability: NSK 7904ctrsulp3-nsk High Performance Precision Bearing

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  • Availability: NSK 7904ctrsulp3-nsk High Performance Precision Bearing
  • Availability: NSK 7904ctrsulp3-nsk High Performance Precision Bearing

Availability: NSK 7904ctrsulp3-nsk High Performance Precision Bearing

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  • 7904ctrsulp3-nsk

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Northward Precision Bearing Engineering

Northward Precision Bearing EngineeringChina

  • Northward Precision Bearing Engineering2020-07-10 09:46:19
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Availability: NSK 7904ctrsulp3-nsk High Performance Precision Bearing pdf

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NSK 7904ctrsulp3-nsk bearing Size Chart (mm/inches)

Bearing numberS7017 CE/HCP4A
Dimensione (mm)130x85x22
MarchioSKF
Diametro del foro (mm)130
Diametro esterno (mm)85
Larghezza (mm)22
d85 mm
D130 mm
B22 mm
d1100.83 mm
d298 mm
D2117.6 mm
r1,2 - min.1.1 mm
r3,4 - min.0.6 mm
a25.5 mm
da - min.91 mm
da - max.100.1 mm
db - min.91 mm
db - max.97.3 mm
Da - max.124 mm
Db - max.125.8 mm
ra - max.1 mm
rb - max.0.6 mm
Carico dinamico di base - C34.5 kN
Carico statico nominale di base - C029 kN
Limite di carico di fatica - Pu1.2 kN
Velocità limite per la lubrificazione a grasso16500 r/min
Palla - Dw11.112 mm
Ball - z26
Fattore di calcolo - f09.5
Classe di precarico A - GA185 N
Classe di precarico B - GB560 N
Classe di precarico C - GC1110 N
Fattore di calcolo - f1.11
Fattore di calcolo - f1
Fattore di calcolo - f2A1
Fattore di calcolo - f2B1.03
Fattore di calcolo - f2C1.05
Fattore di calcolo - fHC1.01
Classe di precarico A83 N/micron
Classe di precarico B131 N/micron
Classe di precarico C180 N/micron
d1100.83 mm
d298 mm
D2117.6 mm
r1,2 min.1.1 mm
r3,4 min.0.6 mm
da min.91 mm
da max.100.1 mm
db min.91 mm
db max.97.3 mm
Da max.124 mm
Db max.125.8 mm
ra max.1 mm
rb max.0.6 mm
Carico dinamico di base C34.5 kN
Carico statico nominale di base C029 kN
Limite di carico di fatica Pu1.2 kN
Velocità raggiungibile per la lubrificazione a grasso16500 r/min
Diametro della sfera Dw11.112 mm
Numero di palline z26
Classe di precarico A GA185 N
Rigidità assiale statica, classe di precarico A83 N/µm
Classe di precarico B GB560 N
Rigidità assiale statica, classe di precarico B131 N/µm
Classe di precarico C GC1110 N
Rigidità assiale statica, classe di precarico C180 N/µm
Fattore di calcolo f1.11
Fattore di calcolo f11
Fattore di calcolo f2A1
Fattore di calcolo f2B1.03
Fattore di calcolo f2C1.05
Fattore di calcolo fHC1.01
Fattore di calcolo f09.5
Cuscinetto di massa0.85 kg

Availability: NSK 7904ctrsulp3-nsk High Performance Precision Bearing

Availability: NSK 7904ctrsulp3-nsk High Performance Precision Bearing Cad Models


The main products include Deep Groove Ball Bearings, Self-aligning Roller Bearings, Tapered Roller Bearings, Thrust Ball Bearings, Needle Bearigs, Linear Bearings etc. Our bearings are mainly used in industry, machinery, rolling mill, textile, railway, metallurgy, mining and many other industries. Our company has strong stable relations with many worldwide customers; the products have been found a steady market in North & South America, South-east Asia, Europe, Africa, Middle East & some other countries & districts. 

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Product Categories

  • Angular contact thrust ball bearings 2A-BST series
  • Duplex angular contact ball bearings HT series
  • Super-precision bearings
  • double direction angular contact thrust ball bearings
  • angular contact thrust ball bearings for screw drives
  • Axial angular contact ball bearings
  • duplex angular contact ball bearings
  • High Performance Precision Bearing
  • High Speed Applications Bearing
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  • Home
  • Product Categories
    • Angular contact thrust ball bearings 2A-BST series
    • Duplex angular contact ball bearings HT series
    • Super-precision bearings
    • double direction angular contact thrust ball bearings
    • angular contact thrust ball bearings for screw drives
    • Axial angular contact ball bearings
    • duplex angular contact ball bearings
    • High Performance Precision Bearing
    • High Speed Applications Bearing
  • Company Profile
    • Company Introduction
  • Technical articles
  • Contact Us