kaydon NF400AR0


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  • kaydon NF400AR0 NF400AR0 Bearing represents a specialized category of thin section bearings. It is distinguished by its unique cross-sectional geometry, which remains constant as the bore diameter increases. NF400AR0 bore dia is 40". Its out dia is 41.5". Its width 
Bearing Parameters
Availability
Brand kaydon bearing brand
Model NF400AR0 Constant Section Bearings
Weight (kg) 16.6 lbs
Technical Data
Part Number NF400AR0
Brand KAYDON
System of Measurement Inch
Bearing Type Ball
For Load Direction Angular Contact
Contact Angle 30°
Construction Single Row
Surface Chromium Plating
Seal Type Open
Thin Section Bearings Type Endura-kote Plated Bearings
Series NF 3/4" x 3/4"
Bore Dia 40"
Bore Dia Tolerance -0.0020"– 0"
Outer Dia 41.5"
Outer Dia Tolerance -0.0020"– 0"
Width 0.75"
Width Tolerance +.000 –.010"
External Diameter On Inner Ring 40.555"
Internal Diameter On Outer Ring 40.945"
External Diameter On Outer Ring 41.054"
Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Brass
Dynamic Radial Load 12147 lbf
ISO radial 1 15387 Ibs
Static Radial Load 55220 lbf
Static Thrust 35580 lbs
Static Moment 159400 lbs
Lubrication Lubricated
Shaft Mount Type Press Fit
Temperature Range -30°C to 110 °C
ABEC Rating ABEC-1
Radial Clearance 0.0000 – 0.0005"
RoHS Compliant
Weight 16.6 lbs
REVIEWS

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MOST HELPFUL REVIEWS

  •   Name : Marco Bianchi
      From : Italia
  •   Time : 2026/6/15   Review:★★★★★
  • This is the only supplier who could provide me with ultra-precision SKF bearings. The goods arrived safely and were well protected. Everything was complete — no missing items and no mixed models. Our customers here are very strict about genuine SKF products, so product authenticity and quality are always our top concerns. I’m satisfied with the service and the bearings received.

    ---- Marco Bianchi


  •   Name : Peter D.C
      From : UK
  •   Time : 2026/6/13   Review:★★★★★
  • Running a bearing distribution business for more than 10 years. Purchased INA bearings in different models for our industrial customers. The important thing for us is not only price, but stable supply and original condition. Good source for repeat orders.

    ---- Peter D.C


  •   Name :  Ivan Petrov
      From : Bulgaria
  •   Time : 2026/6/12   Review:★★★★★
  • SKF bearings arrived with original labels and matching models.Good supplier for long-term business.

    ---- Ivan Petrov


  •   Name :  Mohammed Al-Farsi
      From : Oman
  •   Time : 2026/6/10   Review:★★★★★
  • Bought FAG bearings for industrial equipment.The order was not very big, but service was excellent.Items received with proper protection and anti-rust paper.

    ---- Mohammed Al-Farsi


  •   Name : Robert Wilson
      From : US
  •   Time : 2026/6/7   Review:★★★★★
  • Good experience.Supplier helped confirm stock before payment and avoided wrong items.Packaging was professional, labels and batch information were clear.

    ---- Robert Wilson


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