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]
HK 4020 40 47 20 24.2 53
HK 4020.2RS 40 47 20 19 39
BK 4520 45 52 20 26 60
HK 4512 45 52 12 14.2 27.5
HK 4516 45 52 16 20.5 43
HK 4518 RS 45 52 18 20.5 43
HK 4520 45 52 20 26 60
HK 4520.2RS 45 52 20 20.5 43
HK 5020 50 58 20 29.2 63
HK 5022 RS 50 58 22 29.2 63
HK 5024.2RS 50 58 24 29.2 63
HK 5025 50 58 25 36.9 85
HK 5520 55 63 20 30.3 67
HK 5528 55 63 28 41.8 104
HK 6012 60 68 12 17.6 32
HK 6020 60 68 20 31.9 75
HK 6032 60 68 32 51.2 137
NK 5/10 TN 5 10 10 2.29 2
NK 5/12 TN 5 10 12 2.92 2.7
RNAO 5X10X8 TN 5 10 8 2.29 2