d - 17 mm
D - 30 mm
B - 14 mm
C - 13 mm
F - 22 mm
rmin - 0,3 mm
m - 40 g / Weight
Cr - 10000 N / Dynamic load rating (radial)
C0r - 11000 N / Static load rating (radial)
Cur - 2180 N / Fatigue limit load, radial
nG Fett - 9000 1/min / Limiting speed for grease lubrication
dimension series 49, lip seal on one side
- Model Number:NA4903-RSR
- Inner Diameter：17mm Outer Diameter：30mm Width：14mm
- Type：Needle Roller Bearings
- Update date：2025-12-15
- Application:Technical Equipment,Industrial,hook,electrostatic protection,Switch,suction nozzle,ignition system,office outdoor camping equipment,Pest Monitoring,orthodontic material,water protection
- Similar models:KOYO NA4903 CX RNA4903-2RS NTN RNA4903 INA NA4903-RSR JNS RNA4903UU NTN NA4903L JNS NA4903 NBS RNA49032RS NTN RNA4903LL IKO RNA4903
- BEARING POWER International Trading Co.,Ltd. specialize in NA4903-RSR products，there is large inventory of INA NA4903-RSR . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4903-RSR Which INA NA4903-RSR is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Model No. Inner Diameter Outer Diameter Width Brand Type 1680/1620 33,338 20,638 KOYO Tapered Roller Bearings 231/630 KCW33+H31/630 630 1030 315 CX Spherical Roller Bearings 31318A 90 190 46,5 ZVL Tapered Roller Bearings 32960/DF 300 420 152 SKF Tapered Roller Bearings 399A/394A 68,262 110 22 CX Tapered Roller Bearings 5306 30 72 30,2 CYSD Angular Contact Ball Bearings 6213-RS1 120 65 23 SKF Deep Groove Ball Bearings DCL166 25,4 31,75 9,525 NTN Needle Roller Bearings N421 105 260 60 KOYO Cylindrical Roller Bearings PTUEY60 60 INA Bearing Units UCS315D1 75,000 160,000 82 NTN Deep Groove Ball Bearings 50CM796 5.0000 10.0000 2.0000 American CYLINDRICAL ROLLER BEARINGS SBB12 .7500 1.2500 .6562 IKO SPHERICAL PLAIN BEARINGS MCYR-35S 35 72 29 McGill NEEDLE BEARINGS F603 3 9 3 NTN DEEP GROOVE BALL BEARINGS 88505 25 52 .5905 CONSOLIDATED DEEP GROOVE BALL BEARINGS K-25x33x20 25 33 20 CONSOLIDATED NEEDLE BEARINGS K-29x34x27 29 34 27 CONSOLIDATED NEEDLE BEARINGS 906 53 30 CONSOLIDATED THRUST BALL BEARINGS 21/8x25/16x11/2 2.1250 2.3125 1.5000 CONSOLIDATED JOURNAL ROLLER BEARING OUTER RACES
Hot number：NTN 24038C NTN 4R4827 CX 51226 NTN 87500 Fersa LM11949/LM11910 NTN NJ318E IKO NAG 4926 AST NJ2207 EN NKE NJ2210-E-M6+HJ2210-E INA NKI5/12-TN-XL FYH UCTH213-300 Sealmaster (Old No.) S-527M SKF (Old No.) NAF50x68x20 CONSOLIDATED HJ-1014 CONSOLIDATED 52204 FAG 22311-E1-K NACHI 150KBE030 NSK 24126CE4 NSK 27690/27620 SIGMA 6414 NSK 7034A5TRSU FAG HCS71905-C-T-P4S CX NKI55/25 IKO RNA 4900 FAG AHX2320 SKF NU2920E McGill MI-36 STEYR NJ336E CONSOLIDATED SS639-ZZ CONSOLIDATED GS81128
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