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Home>Products>NTN Multi-Row Cylindrical Roller Bearings>NTN NNU38/750 Multi-Row Cylindrical Roller Bearings

  • NTN NNU38/750 Multi-Row Cylindrical Roller Bearings
  • NTN NNU38/750 Multi-Row Cylindrical Roller Bearings
  • NTN NNU38/750 Multi-Row Cylindrical Roller Bearings
  • NTN NNU38/750 Multi-Row Cylindrical Roller Bearings

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NTN NNU38/750 Multi-Row Cylindrical Roller Bearings

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NTN Multi-Row Cylindrical Roller Bearings

NTN NNU38/750 Bearing SPECIFICATIONS

  • NTN NNU38/750 Multi-Row Cylindrical Roller Bearings Needs Analysis , NTN Multi-Row Cylindrical Roller Bearings 2 Metal Shields Enclosure Manufacturing NTN DRIVESHAFT,INC. -40 to 120 ºC operating temperature range: Service . Get Your 633 series: Free.

  • NTN

  • NNU38/750

  • 633
  • -40 to 120 ºC
  • 2 Metal Shields
  • Click here
  • 180,000 mm
  • B00308
  • N/A
  • No
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NTN NNU38/750 Multi-Row Cylindrical Roller BearingsSpecification details

  • 633
  • -40 to 120 ºC
  • 2 Metal Shields
  • Click here
  • 180,000 mm
  • B00308
  • N/A
  • No
  • 73 mm

NTN NNU38/750 NTN NNU38/750 Multi-Row Cylindrical Roller BearingsSpecification

NTN NNU38/750 bearing Size Chart (mm/inches)

Bearing numberPCZ 4440 E
Dimensione (mm)69.85x74.613x63.5
MarchioSKF
Diametro del foro (mm)69,85
Diametro esterno (mm)74,613
Larghezza (mm)63,5
d69,85 mm
D74,613 mm
B63,5 mm
c1 min0,2 mm
c2 min1,2 mm
M– mm
Peso0,26 Kg
Carico dinamico di base (C)355 kN
c1 min.0.2 mm
c1 max.1 mm
c2 min.1.2 mm
c2 max.2.4 mm
α ±820 °
Campo del diametro dell'albero min.69.804 mm
Campo di diametro dell'albero max.69.85 mm
Campo del foro dell'alloggiamento min.74.569 mm
Campo di foratura dell'alloggiamento max.74.6 mm
Carico dinamico di base - direzione radiale C355 kN
Carico statico nominale di base - direzione radiale C01100 kN
Fattore di carico dinamico specifico K80 N/mm²
Fattore di carico statico specifico K0250 N/mm²
Fattore a seconda del materiale e del tipo di cuscinetto KM480
Velocità di scorrimento consentita v min.0 m/s
Velocità di scorrimento consentita v max.2 m/s
Coefficiente di attrito µ min.0.03
Coefficiente di attrito µ max.0.25
Boccola di massa0.26 kg

NTN NNU38/750 INTERCHANGE

NTN Multi-Row Cylindrical Roller Bearings Part series NNU38/750 is a potential replacement for these common bearing part numbers:

  • NNU38/750

  • NNU38/750

  • NNU38/750

  • NNU38/750

  • NNU38/750

  • NNU38/750

  • NNU38/750

  • NNU38/750

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NTN NNU38/750 Technical Articles

How do you test a clutch release bearing?
4 Symptoms of a Bad Clutch Release Bearing andNov 7, 2019 — 4) Vibrating Pedal. If you press down on the clutch pedal and feel vibrations going onto your foot, this is likely due to a bad clutch release bearing  Clutch release bearing...
How long will a noisy wheel bearing last?
How long will a wheel bearing last after it starts making noiseOct 21, 2019 — Once it starts making noise, it is done. Running it any longer is an invitation to disaster. It may freeze and cause an accident, It may fall apart and cause an...
What are bearing seals made of?
RBC - Nice Ball BearingsContact seals are used on bearings to prevent solid contaminants and RS1P seal, which is standard on the 1600, 3000, and 6900 series bearings, is made of  Bearing Closures - Bearing Seals and Bearing Shields | ASTBall...

NTN Multi-Row Cylindrical Roller Bearings CATEGORIES

  • NTN Angular Contact Ball Bearings
  • NTN Angular Contact Ball Bearings (Single, Duplex)
  • NTN Cylindrical Roller Bearings With Self-Aligning Rings
  • NTN Deep Groove Ball Bearings
  • NTN Double Row Tapered Roller Bearings (Outside Direction)
  • NTN Double–Fractured Split Cylindrical Roller Bearings Continuous Casting Equipment
  • NTN Multi-Row Cylindrical Roller Bearings
  • NTN Sealed Four Row Tapered Roller Bearings
  • NTN SL Type Cylindrical Roller Bearings for Sheaves
  • NTN Spherical Roller Bearings
  • NTN Split Spherical Roller Bearings Double–Fractured Continuous Casting Equipment
  • NTN Tapered Roller Bearings
  • NTN Tapered Roller Thrust Bearings (Double Direction Type)
  • NTN Tapered Roller Thrust Bearings Screw Down Operations
  • NTN Thrust Roller Bearings
  • Abec 9 Bearings
  • 6003 Bearing
  • 6202z Bearing
  • 6003 2rs Bearing
More

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  • Home
  • Stock Categories
    • NTN Angular Contact Ball Bearings
    • NTN Angular Contact Ball Bearings (Single, Duplex)
    • NTN Cylindrical Roller Bearings With Self-Aligning Rings
    • NTN Deep Groove Ball Bearings
    • NTN Double Row Tapered Roller Bearings (Outside Direction)
    • NTN Double–Fractured Split Cylindrical Roller Bearings Continuous Casting Equipment
    • NTN Multi-Row Cylindrical Roller Bearings
    • NTN Sealed Four Row Tapered Roller Bearings
    • NTN SL Type Cylindrical Roller Bearings for Sheaves
    • NTN Spherical Roller Bearings
    • NTN Split Spherical Roller Bearings Double–Fractured Continuous Casting Equipment
    • NTN Tapered Roller Bearings
    • NTN Tapered Roller Thrust Bearings (Double Direction Type)
    • NTN Tapered Roller Thrust Bearings Screw Down Operations
    • NTN Thrust Roller Bearings
    • Abec 9 Bearings
    • 6003 Bearing
    • 6202z Bearing
    • 6003 2rs Bearing
  • Technical Articles
  • NTN Angular Contact Ball Bearings
  • NTN Angular Contact Ball Bearings (Single, Duplex)
  • NTN Cylindrical Roller Bearings With Self-Aligning Rings
✖

Home

Stock Categories

Technical Articles

NTN Angular Contact Ball Bearings

NTN Angular Contact Ball Bearings (Single, Duplex)

NTN Cylindrical Roller Bearings With Self-Aligning Rings

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