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 4924 135 165 45 204 405
RNA 4826 145 165 35 137 325
RNA 4926 150 180 50 228 480
RNA 4828 155 175 35 121 345
RNA 4928 160 190 50 236 510
RNA 4830 165 190 40 147 415
RNA 4832 175 200 40 157 450
RNA 4834 185 215 45 208 520
RNA 4836 195 225 45 190 570
RNA 4838 210 240 50 220 710
RNA 4840 220 250 50 224 735
RNA 4844 240 270 50 238 815
RNA 4848 265 300 60 347 1120
RNA 4852 285 320 60 358 1200
RNA 4856 305 350 69 429 1320
RNA 4860 330 380 80 594 1800
RNA 4872 390 440 80 627 2040
RPNA 15/28 15 28 12 7.37 9.15
RPNA 18/32 18 32 16 12.8 17.6
RPNA 20/35 20 35 16 13.2 19.3