Needle Roller Bearings

AGA needle roller bearings are bearings with cylindrical rollers that are small in diameter relative to their length. The modified roller/raceway profile prevents stress peaks to extend bearing service life.

AGA supplies needle roller bearings in many different designs, series and in a wide range of sizes, which makes them appropriate for a wide variety of operating conditions and applications.


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Down		 Inquiry Model Full Complement Bore Diameter Outer Diameter Width Basic Load Rating Limiting Speed
[mm] [mm] [mm] (kN) [r/min]
NK 70/25 70 85 25 44.6 98
NK 70/35 70 85 35 61.6 150
NKS 70 70 90 28 78 120
RNA 4913 72 90 25 71 120
RNA 6913 72 90 45 110 212
NK 73/25 73 90 25 61 106
NK 73/35 73 90 35 85 163
NK 75/25 75 92 25 53.9 110
NK 75/35 75 92 35 74.8 170
NKS 75 75 95 28 70.4 132
NK 80/25 80 95 25 64 127
NK 80/35 80 95 35 88 190
RNA 4914 80 100 30 96.5 163
RNA 6914 80 100 54 146 285
NK 85/25 85 105 25 80 132
NK 85/35 85 105 35 112 200
RNA 4915 85 105 30 98 170
RNA 6915 85 105 54 150 290
NK 90/25 90 110 25 83 140
NK 90/35 90 110 35 116 216