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Home>Products>NTN Angular Contact Ball Bearings (Single, Duplex)>360,000 mm x 440,000 mm x 38,000 mm NTN 7872 Angular Contact Ball Bearings (Single, Duplex)

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  • 360,000 mm x 440,000 mm x 38,000 mm NTN 7872 Angular Contact Ball Bearings (Single, Duplex)
  • 360,000 mm x 440,000 mm x 38,000 mm NTN 7872 Angular Contact Ball Bearings (Single, Duplex)
  • 360,000 mm x 440,000 mm x 38,000 mm NTN 7872 Angular Contact Ball Bearings (Single, Duplex)
  • 360,000 mm x 440,000 mm x 38,000 mm NTN 7872 Angular Contact Ball Bearings (Single, Duplex)
  • 360,000 mm x 440,000 mm x 38,000 mm NTN 7872 Angular Contact Ball Bearings (Single, Duplex)
  • 360,000 mm x 440,000 mm x 38,000 mm NTN 7872 Angular Contact Ball Bearings (Single, Duplex)

360,000 mm x 440,000 mm x 38,000 mm NTN 7872 Angular Contact Ball Bearings (Single, Duplex)

  • Online shopping NTN BEARING CORP.OF 360,000 mm x 440,000 mm x 38,000 mm NTN 7872 Angular Contact Ball Bearings (Single, Duplex) from a great selection Not Rated precision rating: at Store. ... NTN Angular Contact Ball Bearings (Single, Duplex) Accessories. 360,000 mm x 440,000 mm x 38,000 mm

  • What is 7872 bearing interchange？

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  • 7872

  • 3200 r/min
  • 0.0
  • Not Rated
  • Spherical Roller Bea
  • 203 mm
  • C0
  • Spherical
  • 150 mm
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360,000 mm x 440,000 mm x 38,000 mm NTN 7872 Angular Contact Ball Bearings (Single, Duplex)Specifications

Limiting speed: 3200 r/min Inventory: 0.0 precision rating:: Not Rated
Category: Spherical Roller Bea D1 ≈: 203 mm internal clearance:: C0
Keyword String: Spherical d: 150 mm Da max.: 214 mm
Basic dynamic load rating C: 531 kN Size (mm): 360,000 mm x 440,000 mm x 38,000 mm
360,000 mm x 440,000 mm x 38,000 mm NTN 7872 Angular Contact Ball Bearings (Single, Duplex) pdf

360,000 mm x 440,000 mm x 38,000 mm NTN 7872 Angular Contact Ball Bearings (Single, Duplex)Product description

NTN 7872 bearing Size Chart (mm/inches)

Bearing number71960 ACDMA/HCP4A
Dimensione (mm)420x300x56
MarchioSKF
Diametro del foro (mm)420
Diametro esterno (mm)300
Larghezza (mm)56
d300 mm
D420 mm
B56 mm
d1337 mm
d2337 mm
D1383 mm
r1,2 - min.3 mm
r3,4 - min.1.1 mm
a112.3 mm
da - min.313 mm
db - min.313 mm
Da - max.405 mm
Db - max.414 mm
ra - max.2.5 mm
rb - max.1 mm
dn347 mm
Carico dinamico di base - C351 kN
Carico statico nominale di base - C0560 kN
Limite di carico di fatica - Pu12.7 kN
Velocità limite per la lubrificazione a grasso2600 r/min
Velocità limite per la lubrificazione ad olio4000 mm/min
Palla - Dw38.1 mm
Ball - z26
Gref265 cm3
Fattore di calcolo - e0.68
Fattore di calcolo - Y20.87
Fattore di calcolo - Y00.38
Fattore di calcolo - X20.41
Fattore di calcolo - Y10.92
Fattore di calcolo - Y21.41
Fattore di calcolo - Y00.76
Fattore di calcolo - X20.67
Classe di precarico A - GA2200 N
Classe di precarico B - GB4400 N
Classe di precarico C - GC8800 N
Classe di precarico D - GD17600 N
Fattore di calcolo - f1.22
Fattore di calcolo - f10.98
Fattore di calcolo - f2A1
Fattore di calcolo - f2B1.07
Fattore di calcolo - f2C1.12
Fattore di calcolo - f2D1.17
Fattore di calcolo - fHC1.04
Classe di precarico A736 N/micron
Classe di precarico B961 N/micron
Classe di precarico C1272 N/micron
Classe di precarico D1718 N/micron
d1337 mm
d2337 mm
D1383 mm
r1,2 min.3 mm
r3,4 min.1.1 mm
da min.313 mm
db min.313 mm
Da max.405 mm
Db max.414 mm
ra max.2.5 mm
rb max.1 mm
dn347 mm
Carico dinamico di base C351 kN
Carico statico nominale di base C0560 kN
Limite di carico di fatica Pu12.7 kN
Velocità raggiungibile per la lubrificazione a grasso2600 r/min
Velocità raggiungibile per la lubrificazione olio-aria4000 r/min
Diametro della sfera Dw38.1 mm
Numero di palline z26
Quantità di grasso di riferimento Gref265 cm³
Classe di precarico A GA2200 N
Rigidità assiale statica, classe di precarico A736 N/µm
Classe di precarico B GB4400 N
Rigidità assiale statica, classe di precarico B961 N/µm
Classe di precarico C GC8800 N
Rigidità assiale statica, classe di precarico C1272 N/µm
Classe di precarico D GD17600 N
Rigidità assiale statica, classe di precarico D1718 N/µm
Fattore di calcolo f1.22
Fattore di calcolo f10.98
Fattore di calcolo f2A1
Fattore di calcolo f2B1.07
Fattore di calcolo f2C1.12
Fattore di calcolo f2D1.17
Fattore di calcolo fHC1.04
Fattore di calcolo e0.68
Fattore di calcolo (single, tandem) Y20.87
Fattore di calcolo (single, tandem) Y00.38
Fattore di calcolo (single, tandem) X20.41
Fattore di calcolo (schiena contro schiena, faccia a faccia) Y10.92
Fattore di calcolo (schiena contro schiena, faccia a faccia) Y21.41
Fattore di calcolo (schiena contro schiena, faccia a faccia) Y00.76
Fattore di calcolo (schiena contro schiena, faccia a faccia) X20.67
Cuscinetto di massa19.4 kg

360,000 mm x 440,000 mm x 38,000 mm NTN 7872 Angular Contact Ball Bearings (Single, Duplex)

360,000 mm x 440,000 mm x 38,000 mm NTN 7872 Angular Contact Ball Bearings (Single, Duplex) Cad Models

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Product Categories

  • NTN 4-Row Cylindrical Roller Bearings
  • NTN Angular Contact Ball Bearings
  • NTN Angular Contact Ball Bearings (Single, Duplex)
  • NTN Bearings for Preparing Rolls Sendzimir Rolling Mills
  • NTN Cylindrical Roller Bearings Chain Conveyors
  • NTN Double Row Tapered Roller Bearings
  • NTN Double Row Tapered Roller Bearings (Inside Direction)
  • NTN Double Row Tapered Roller Bearings (Outside Direction)
  • NTN Self-Aligning Thrust Roller Bearings
  • NTN Single Row Tapered Roller Bearings
  • NTN SL Type Cylindrical Roller Bearings
  • NTN Spherical Roller Bearings
  • NTN Spherical Surface Slide Bearings
  • NTN Split Cylindrical Roller Bearings Double–Fractured
  • NTN Tapered Roller Bearings
  • NTN Thrust Bearings
  • NTN Turn Table Bearings 3–Row Cylindrical Roller Type
  • 33216 Bearing
  • Jlm714149 Bearing
  • Timken M12649 Bearing
  • 24780 Bearing
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    • NTN Angular Contact Ball Bearings (Single, Duplex)
    • NTN Bearings for Preparing Rolls Sendzimir Rolling Mills
    • NTN Cylindrical Roller Bearings Chain Conveyors
    • NTN Double Row Tapered Roller Bearings
    • NTN Double Row Tapered Roller Bearings (Inside Direction)
    • NTN Double Row Tapered Roller Bearings (Outside Direction)
    • NTN Self-Aligning Thrust Roller Bearings
    • NTN Single Row Tapered Roller Bearings
    • NTN SL Type Cylindrical Roller Bearings
    • NTN Spherical Roller Bearings
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    • NTN Split Cylindrical Roller Bearings Double–Fractured
    • NTN Tapered Roller Bearings
    • NTN Thrust Bearings
    • NTN Turn Table Bearings 3–Row Cylindrical Roller Type
    • 33216 Bearing
    • Jlm714149 Bearing
    • Timken M12649 Bearing
    • 24780 Bearing
  • Company Profile
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