BEARING PRECISION AXLE CORP.
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Home>Products>Needle Roller Bearings>NK12/12 Heavy Duty Needle Roller Bearing

  • NK12/12 Heavy Duty Needle Roller Bearing
  • NK12/12 Heavy Duty Needle Roller Bearing
  • NK12/12 Heavy Duty Needle Roller Bearing
  • NK12/12 Heavy Duty Needle Roller Bearing

NK12/12 Heavy Duty Needle Roller Bearing MODELS

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NK12/12 Heavy Duty Needle Roller Bearing

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Needle Roller Bearings

NK12/12 Heavy Duty Needle Roller Bearing SPECIFICATIONS

  • How do Spherical Roller bearing type: you find Round bore type: the NK12/12 Heavy Duty Needle Roller Bearing specification? Manufacturers Online BEARING PRECISION AXLE CORP. Free check!

  • 1390

  • Round
  • Spherical Roller
  • Four-Bolt Base
  • 2.4375 in
  • Cast Steel
  • 662327115814
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NK12/12 Heavy Duty Needle Roller BearingTechnology

  • Round
  • Spherical Roller
  • Four-Bolt Base
  • 2.4375 in
  • Cast Steel
  • 662327115814

1390 NK12/12 Heavy Duty Needle Roller BearingDetails

NK12/12 Heavy Duty Needle Roller Bearing Size Chart (mm/inches)

Bearing numberS7020 CD/HCP4A
Dimensione (mm)150x100x24
MarchioSKF
Diametro del foro (mm)150
Diametro esterno (mm)100
Larghezza (mm)24
d100 mm
D150 mm
B24 mm
d1115.4 mm
d2115.4 mm
D2138.17 mm
r1,2 - min.1.5 mm
r3,4 - min.1 mm
a28.8 mm
da - min.107 mm
da - max.114.8 mm
db - min.107 mm
db - max.114.8 mm
Da - max.143 mm
Db - max.146 mm
ra - max.1.5 mm
rb - max.1 mm
Carico dinamico di base - C83.2 kN
Carico statico nominale di base - C085 kN
Limite di carico di fatica - Pu3.2 kN
Velocità limite per la lubrificazione a grasso10000 r/min
Palla - Dw15.875 mm
Ball - z22
Fattore di calcolo - f015.8
Classe di precarico A - GA310 N
Classe di precarico B - GB620 N
Classe di precarico C - GC1240 N
Classe di precarico D - GD2480 N
Fattore di calcolo - f1.16
Fattore di calcolo - f1
Fattore di calcolo - f2A1
Fattore di calcolo - f2B1.02
Fattore di calcolo - f2C1.05
Fattore di calcolo - f2D1.09
Fattore di calcolo - fHC1.02
Classe di precarico A124 N/micron
Classe di precarico B170 N/micron
Classe di precarico C238 N/micron
Classe di precarico D346 N/micron
d1115.4 mm
d2115.4 mm
D2138.17 mm
r1,2 min.1.5 mm
r3,4 min.1 mm
da min.107 mm
da max.114.8 mm
db min.107 mm
db max.114.8 mm
Da max.143 mm
Db max.146 mm
ra max.1.5 mm
rb max.1 mm
Carico dinamico di base C83.2 kN
Carico statico nominale di base C085 kN
Limite di carico di fatica Pu3.2 kN
Velocità raggiungibile per la lubrificazione a grasso10000 r/min
Diametro della sfera Dw15.875 mm
Numero di palline z22
Classe di precarico A GA310 N
Rigidità assiale statica, classe di precarico A124 N/µm
Classe di precarico B GB620 N
Rigidità assiale statica, classe di precarico B170 N/µm
Classe di precarico C GC1240 N
Rigidità assiale statica, classe di precarico C238 N/µm
Classe di precarico D GD2480 N
Rigidità assiale statica, classe di precarico D346 N/µm
Fattore di calcolo f1.16
Fattore di calcolo f11
Fattore di calcolo f2A1
Fattore di calcolo f2B1.02
Fattore di calcolo f2C1.05
Fattore di calcolo f2D1.09
Fattore di calcolo fHC1.02
Fattore di calcolo f015.8
Cuscinetto di massa1.06 kg

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Needle Roller Bearings CATEGORIES

  • Cylindrical Roller Bearing
  • Linear bearing
  • Needle Roller Bearings
  • Outside the spherical bearing
  • Overall Eccentric Bearing
  • Pillow block bearing
  • Plain bearings
  • Plastic bearings
  • Precision bearing
  • Printer bearing
  • Ucp208 Bearing
  • 22222 Bearing
  • 6903 Bearing
  • Ucf205 Bearing
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  • Home
  • Stock Categories
    • Cylindrical Roller Bearing
    • Linear bearing
    • Needle Roller Bearings
    • Outside the spherical bearing
    • Overall Eccentric Bearing
    • Pillow block bearing
    • Plain bearings
    • Plastic bearings
    • Precision bearing
    • Printer bearing
    • Ucp208 Bearing
    • 22222 Bearing
    • 6903 Bearing
    • Ucf205 Bearing
  • Technical Articles
  • Cylindrical Roller Bearing
  • Linear bearing
  • Needle Roller Bearings
✖

Home

Stock Categories

Technical Articles

Cylindrical Roller Bearing

Linear bearing

Needle Roller Bearings

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