SKF 6311-ZNR


Bearing Images
  • SKF 6311-ZNR Deep Groove Ball Bearing Single Row
Bearing Parameters
Availability
Brand SKF bearing brand
Model 6311-ZNR Deep Groove Ball Bearings Single Row
Also known as 311SFG 7316577739209
Inner (d) MM 55
Outer (D) MM 120
Width (B) MM 29
Weight (kg) 1.36
Technical details (2RS) Z=Shield Of Pressed Sheet Steel On One Side Of The Bearing. NR=Snap Ring Groove In Bearing Outer Ring And Appropriate Snap Ring.
Inner (d) Inch -
Outer (D) Inch -
Width (B) Inch -
Description from Medias
Manufacturer Part Number (MPN) 6311-ZNR
Bore C - Cylindrical Bore
Seal Z - Steel Seal on One Side
Cage Type S - Steel or Standard Cage
External Modification NR - Groove and Snap Ring
Radial Internal Play Cn Normal Internal
Precision Standard Precision
Heat Stabilization Standard Lubrication
Special Treatment No Heat Stabilization - Temperatures up to 120°C
REVIEWS

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MOST HELPFUL REVIEWS

  •   Name : Ravi Kumar
      From : India
  •   Time : 2026/2/05   Review:★★★★★
  • Fast quotation and correct bearing reference.

    ---- Ravi Kumar


  •   Name : Marek Nowak
      From : Poland
  •   Time : 2026/2/02   Review:★★★★★
  • We purchase bearings from this supplier to fulfill customer orders when local stock is limited. Good availability of NSK and SKF models, even for small quantities.

    ---- Marek Nowak


  •   Name : Mohamed Hassan
      From : Egypt
  •   Time : 2026/2/1   Review:★★★★★
  • Some of our customers operate older equipment and often need discontinued bearing models. This supplier was able to confirm stock quickly and offer a workable lead time. The shipment arrived as expected and helped us close the order smoothly.

    ---- Mohamed Hassan


  •   Name : Amit Patel
      From : India
  •   Time : 2026/1/29   Review:★★★★★
  • We use this supplier when local stock cannot meet our customer demand.Quotation is quick and accurate.

    ---- Amit Patel


  •   Name : Thomas Schneider
      From : CA
  •   Time : 2026/1/28   Review:★★★★★
  • Fast reply and correct bearing models.

    ---- Thomas Schneider


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