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]
RNA 4905 30 42 17 28 34.5
RNA 4905 RS 30 42 17 24.5 27.5
RNA 4905.2RS 30 42 17 24.5 27.5
RNA 6905 30 42 30 44 62
RNAO 30X40X17 30 40 17 18.7 34
NK 32/20 TN 32 42 20 26.4 48
NK 32/30 32 42 30 39 65.5
NKS 32 32 47 22 34.1 46.5
RNA 49/28 32 45 17 25.1 36.5
RNA 69/28 32 45 30 45.5 65.5
NK 35/20 35 45 20 28 45
NK 35/30 35 45 30 41.5 72
NKS 35 35 50 22 40.5 50
RNA 4906 35 47 17 30 39
RNA 4906 RS 35 47 17 27 32
RNA 4906.2RS 35 47 17 27 32
RNA 6906 35 47 30 49 75
NK 37/20 37 47 20 29 46.5
NK 37/30 37 47 30 36.9 76.5
NKS 37 37 52 22 42.5 54