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    JNS NA4909 Machined Ring Needle Roller Bearing With Inner Ring 45mm x 68mm x 22mm

    Thumbnail Filmstrip of JNS NA4909 Machined Ring Needle Roller Bearing With Inner Ring 45mm x 68mm x 22mm Images

      Purchase JNS NA4909 Machined Ring Needle Roller Bearing With Inner Ring 45mm x 68mm x 22mm

      JNS
      SKU: NA4909 JNS NA4909 Machined Ring Needle Roller Bearing With Inner Ring 45mm x 68mm x 22mm

      Shipping Weight: 0.625 lbs
      $32.23
      JNS NA4909 Machined Ring Type Needle Roller Bearing With Inner Ring, 45mm bore x 68mm outside diameter x 22mm width. Equivalent to IKO NA4909, INA NA4909, NTN NA4909R, Torrington - Koyo NA4909
       
      or

      JNS NA4909 Needle Roller Bearing

      JNS NA4909 Machined Ring Type Needle Roller Bearing With Inner Ring, 45mm bore x 68mm outside diameter x 22mm width. Equivalent to IKO NA4909, INA NA4909, NTN NA4909R, Torrington - Koyo NA4909.

      Machined type needle roller bearings are high precision bearings which consist of machined outer ring with a complement of needle rollers retained and guided by a cage. The bearings feature a smaller cross-section, higher load-carrying capacity, greater rigidity. Therefore, they are useful in making machinery smaller and lighter.

      Specifications
      • I.D.: 45mm
      • O.D.: 68mm
      • Width: 22mm
      • Dynamic Load Rating: 43500 Cr N
      • Static Load Rating: 73400 Cor N
      • Limiting Speed: 7500 rpm

      JNS Needle Bearing Crossover Chart

      • JNS Number with Inner Ring: NA4909
      • IKO with Inner Ring: NA4909
      • IKO without Inner Ring: RNA4909
      • INA with Inner Ring: NA4909
      • INA without Inner Ring: RNA4909
      • NTN with Inner Ring: NA4909R
      • NTN without Inner Ring: RNA4909R
      • Torrington - Koyo with Inner Ring: NA4909
      • Torrington - Koyo without Inner Ring: RNA4909