d - 17 mm
Fw - 22 mm
D - 30 mm
C - 13 mm
Weight - 0,0328 Kg
Basic dynamic load rating (C) - 10,45 kN
Basic static load rating (C0) - 13,85 kN
(Oil) Lubrication Speed - 19 900 r/min
- Model Number:NA 4903
- Inner Diameter：17mm Outer Diameter：30mm Width：13mm
- Type：Needle Roller Bearings
- Update date：2025-12-27
- Application:Optical detection,Power equipment,Display Devices,ventilation equipment,Hydraulic Press,surgical instruments,Small air generators,outdoor equipment,crimping tools,thin metal materials,chromatography
- Similar models:JNS RNA4903 AST RNA4903 CRAFT NA4903-2RS INA NA4903-XL NTN RNA4903 ISO RNA4903-2RS NSK RNA4903 NSK NA4903 INA RNA4903-XL CRAFT NA4903
- BEARING POWER International Trading Co.,Ltd. specialize in NA4903 products，there is large inventory of NBS NA 4903 . We has been built up long-term cooperation with NBS company, could make a bulk order of the NA 4903 Which NBS NA4903 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 14130/14277 33,338 19,583 KOYO Tapered Roller Bearings 22228K 140 250 68 FBJ Spherical Roller Bearings 4203-2RS 17 40 16 ZEN Deep Groove Ball Bearings 45BG07S5G-2DST 45 75 32 NACHI Angular Contact Ball Bearings 51414M 70 150 AST Thrust Ball Bearings 61811-2RS 55 72 9 CX Deep Groove Ball Bearings 6201/HR11TN 32 12 10 SKF Deep Groove Ball Bearings DAC40740040 40 74 40 ISO Angular Contact Ball Bearings F623 3 10 4 FBJ Deep Groove Ball Bearings FWJ-172332Z 17,57 23,6 NSK Needle Roller Bearings LM330448/LM330410 152,4 203,2 41,275 Timken Tapered Roller Bearings NKS35 35 50 22 INA Needle Roller Bearings MJ2-NR 50,8 114,3 17,4625 RHP Deep Groove Ball Bearings NN4930 150 210 60 ISO Cylindrical Roller Bearings RNAO20X32X24 20 26 24 Timken Needle Roller Bearings RS-5030NR 150 225 100 NSK Cylindrical Roller Bearings SCH1010 15,875 22,225 15,875 INA Needle Roller Bearings TAF 152316 14 22 13 IKO Needle Roller Bearings 71821TGP/4 105 130 13 CONSOLIDATED ANGULAR CONTACT BALL BEARINGS CRSB-16 .4375 1.0000 .6250 CONSOLIDATED NEEDLE BEARINGS
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Hot number：ISB 22315 VA KOYO 30311CR AST 51328M CX 6028 CRAFT 61809ZZ ISO 7011 CDT NTN 7317BDT KOYO K15X18X14TN SKF PCZ 1008 E SKF W 6306-2RS1 CYSD W6303-2RS FAG 510656 FAG MS-19 McGill MI-36-N RHP MRJA8E FAG 23080-MB NACHI 23238EK NTN 4T-17887/17831SA KOYO 3NC6204YH4 FAG 51180-MP ZEN 61918-2RS FAG 713649300 NTN KBK20X25X29 Timken L319249/L319210 CX NP1880 SKF N1016AKSP Rollway D-211-29 MRC 2913 CONSOLIDATED SN-617..21317-K CONSOLIDATED HC71924TGP/4
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