kaydon JB040XP0


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  • kaydon JB040XP0 JB040XP0 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. JB040XP0 bore dia is 4". Its out dia is 4.625". Its width 
Bearing Parameters
Availability
Brand kaydon bearing brand
Model JB040XP0 Constant Section Bearings
Weight (kg) 0.3 lbs
Technical Data
Part Number JB040XP0
Brand KAYDON
System of Measurement Inch
Bearing Type Ball
For Load Direction Four Point Contact
Construction Single Row
Seal Type Sealed
Thin Section Bearings Type RealiSlim Sealed Bearings
Series JB 5/16" x 5/16"
Bore Dia 4"
Bore Dia Tolerance -0.0008"– 0"
Outer Dia 4.625"
Outer Dia Tolerance -0.0006"– 0"
Width 0.3125"
Width Tolerance +.000 –.005"
External Diameter On Inner Ring 4.199"
Internal Diameter On Outer Ring 4.425"
Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Brass
Dynamic Radial Load 1091 lbf
Dynamic Thrust 1720 lbs
Dynamic Moment 1764 lbs
Static Radial Load 1750 lbf
Static Thrust 4370 lbs
Static Moment 3770 lbs
Moment Load Rating 1 ft-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 0.3 lbs
REVIEWS

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MOST HELPFUL REVIEWS

  •   Name : Brian Carter
      From : South Africa
  •   Time : 2026/9/8   Review:★★★★★
  • This supplier helped us with a batch of NMB bearings that had been difficult to source locally. Before we placed the order, they checked the part number and dimensions carefully and provided photos and supporting documents. The shipment was packed very securely, especially the heavier pieces. Everything arrived in good condition and passed our incoming inspection. Communication was also smooth throughout the order, and they responded quickly when our purchasing team asked for an updated delivery schedule. We are comfortable using them again for future special bearing requirements.

    ---- Brian Carter


  •   Name : Luis Herrera
      From : Peru
  •   Time : 2026/9/6   Review:★★★★★
  • Compramos varios rodamientos para mantenimiento de planta. El pedido de IKO llegó completo y sin daños.

    ---- Luis Herrera


  •   Name : Hassan Al-Farsi
      From : Oman
  •   Time : 2026/9/5   Review:★★★★★
  • needed NTN bearings. They confirmed the exact model and sent certificate before shipment. very cheap

    ---- Hassan Al-Farsi


  •   Name : Martin
      From : US
  •   Time : 2026/9/3   Review:★★★★★
  • They provided documentation, confirmed the model before shipment, and packed it very carefully. The bearing arrived exactly as ordered. Price was not the lowest we found, but for this type of part we care more about getting the correct item and knowing the supplier can still support us next time.

    ---- Martin


  •   Name : Ahmed Ben Salah
      From : Tunisia
  •   Time : 2026/9/2   Review:★★★★★
  • Les produits SKF reçus étaient conformes à notre demande avec certificats et emballage d’origine. La livraison internationale s’est bien passée et les cartons sont arrivés sans dommage. Le contact commercial répond rapidement, même pour des petites quantités.

    ---- Ahmed Ben Salah


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