FAG NNU4944S.M.UP


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  • FAG NNU4944S.M.UP Cylindrical Roller Bearing Double Row
Bearing Parameters
Availability
Brand FAG bearing brand
Model NNU4944S.M.UP Cylindrical Roller Bearing Double Row
Also known as
Inner (d) MM 220
Outer (D) MM 300
Width (B) MM 80
Weight (kg) 16.60
Technical details (2RS) S=(W33-SKF)=Lubrication Groove And Three Holes In Bearing Outer Ring. M=Solid Brass Cage, Roller Guided. UP=Special Tolerance Class For Machine Tool Spindle Bearings; Dimensional Accuracy Approximately To ISO Tolerance Class 4 And Running Accuracy Be
Inner (d) Inch -
Outer (D) Inch -
Width (B) Inch -
Description from Medias
Manufacturer Part Number (MPN) NNU4944S.M.UP
Bore C - Cylindrical Bore
Seal No Seal
Cage Type M - Brass Cage
External Modification No External Modification
Radial Internal Play Cn Normal Internal
Precision UP (Ultra Precision)
Heat Stabilization
Special Treatment No Heat Stabilization - Temperatures up to 120°C
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  •   Name : Giulia Rossi
      From : Italy
  •   Time : 2025/11/03   Review:★★★★★
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    ---- Giulia Rossi


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  •   Name : Sophia Becker
      From : Germany
  •   Time : 2025/10/26   Review:★★★★★
  • Als ich eine alte SKF Lager für unsere Produktionsanlage suchte, meinten alle deutschen Händler, sie sei längst nicht mehr verfügbar. Ihr Unternehmen hatte sie tatsächlich auf Lager – original, schnell geliefert und zu einem fairen Preis.

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  •   Name : Priya Mehta
      From : India
  •   Time : 2025/10/24   Review:★★★★★
  • Got the hard-to-find KOYO bearing quickly.

    ---- Priya Mehta


  •   Name : Lisa Visser
      From : Netherlands
  •   Time : 2025/10/22   Review:★★★★★
  • Perfect! Found my INA bearing here when no one else had it. Fast quote, cheap and genuine. 5 stars!

    ---- Lisa Visser


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