NSK 21311CDKE4


Bearing Images
  • NSK 21311CDKE4 Spherical Roller Bearing
Bearing Parameters
Availability
Brand NSK bearing brand
Model 21311CDKE4 Spherical Roller Bearings
Also known as
Inner (d) MM 55,00
Outer (D) MM 120,00
Width (B) MM 29,00
Weight (kg) 1.2760
Technical details (2RS) CD=(CC-SKF)=Spherical Roller Bearing, Two-Piece Pressed Steel Cage With Guide Ring. K=Tapered Bore, Taper 1:12. E4=(W33-SKF)=Lubrication Groove And Three Holes In Bearing Outer Ring.
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN) 21311CDKE4
Bore K - 1:12 Tapered Bore (Standard for Most Types)
Seal No Seal
Cage Type S - Steel or Standard Cage
External Modification
Radial Internal Play Cn Normal Internal
Precision Standard Precision
Heat Stabilization
Special Treatment No Heat Stabilization - Temperatures up to 120°C
REVIEWS

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MOST HELPFUL REVIEWS

  •   Name : Fatima
      From : Morocco
  •   Time : 2025/6/17   Review:★★★★★
  • We were worried about quality at first but they’re holding up better than expected.

    ---- Fatima


  •   Name : Rebecca
      From : Australia
  •   Time : 2025/6/11   Review:★★★★★
  • IKo bearings are our top pick for food processing machinery. Easy to clean, well-sealed, and built to last. Great product line!

    ---- Rebecca


  •   Name : Muhammad
      From : Egypt
  •   Time : 2025/6/07   Review:★★★★★
  • KOYO bearing quality is just as good as more expensive European brands. We’ve had zero complaints from our industrial clients.

    ---- Muhammad


  •   Name : Rajeev
      From : India
  •   Time : 2025/6/06   Review:★★★★★
  • We switched from local suppliers to Timken and have seen noticeable improvements in lifespan and performance. Great brand, no regrets.

    ---- Rajeev


  •   Name : Erik
      From : Denmark
  •   Time : 2025/6/02   Review:★★★★★
  • Installed NSK bearings in a wind turbine project and the performance is outstanding. Handles high loads without heating.

    ---- Erik


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