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NA 4900 Style Standard Needle Roller Bearings

 
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Needle Roller Bearings have a high load carrying capacity and can operate at high speeds. They have slim design and are suited where radial space is limited. They are available with or without an inner ring.

Needle roller bearings with inner rings are used if the shaft cannot be used as a raceway.



   
  Results 26 - 39 of 39 Unit of Measure: Metric 1 2 

Item #

(d) Bore Diameter

(D) Outside Diameter

(B) Width

(C) Dynamic Load

(Co) Static Load

Weight
NA4911 55 mm 80.000 mm 25 mm 57200 N 106000 N 0.40 g
NA4912 60 mm 85.000 mm 25 mm 60500 N 114000 N 0.43 g
NA4913 65.000 mm 90 mm 25 mm 61600 N 120000 N 0.46 g
NA4914 70.000 mm 100 mm 30 mm 84200 N 163000 N 0.73 g
NA4915 75.000 mm 105 mm 30 mm 84200 N 170000 N 0.78 g
NA4916 80.000 mm 110.000 mm 30 mm 88000 N 183000 N 0.88 g
NA4917 85.000 mm 120 mm 35 mm 108000 N 250000 N 1.25 g
NA4918 90.000 mm 125.000 mm 35 mm 112000 N 265000 N 1.30 g
NA4919 95.000 mm 130.000 mm 35 mm 114000 N 270000 N 1.40 g
NA4920 100.000 mm 140.000 mm 40 mm 125000 N 280000 N 1.90 g
NA4922 110.000 mm 150.000 mm 40 mm 130000 N 300000 N 2.10 g
NA4924 120.000 mm 165.000 mm 45 mm 176000 N 405000 N 2.85 g
NA4926 130 mm 180.000 mm 50 mm 198000 N 480000 N 3.90 g
NA4928 140 mm 190.000 mm 50 mm 205000 N 510000 N 4.15 g
  Results 26 - 39 of 39 1 2