d - 17 mm
Fw - 22 mm
D - 30 mm
B - 13 mm
C - 13 mm
r min. - 0,3 mm
da min. - 19 mm
da max - 21 mm
Da max. - 28 mm
S - 0,3 mm
Weight - 0,039 Kg
Basic dynamic load rating (C) - 11,7 kN
Basic static load rating (C0) - 15,6 kN
Limiting speed - 18 000 r/min
- Model Number: NA 4903
- Inner Diameter：17mm Outer Diameter：30mm Width：13mm
- Type：Needle Roller Bearings
- Update date：2025-04-23
- Application:cleaning agent,supporting facilities,other processing,municipal machinery,gear type,wall materials,marine test,other CNC,aerial work equipment,lathe,Plastic Equipment
- Similar models:Timken NA4903 Timken RNA4903.2RS CRAFT NA4903 NSK RNA4903TT NBS NA49032RS INA NA4903 KOYO NA4903,2RS JNS RNA4903 ZEN RNA4903 ISO NA4903
- BEARING POWER International Trading Co.,Ltd. specialize in NA4903 products，there is large inventory of IKO NA 4903 . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 4903 Which IKO 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 105BER10XE 105 160 26 NSK Angular Contact Ball Bearings 120060/120110G 60 110 73 Gamet Tapered Roller Bearings 16008ZZ 40 68 9 FBJ Deep Groove Ball Bearings 23072-K-MB-W33+OH3072-H 360 540 134 NKE Spherical Roller Bearings 24138MBK30 190 320 128 AST Spherical Roller Bearings 31309-A-N11CA-A60-100 45 100 54,5 FAG Tapered Roller Bearings 5212NR 60 110 36.5 NACHI Angular Contact Ball Bearings 3776/3720 44,983 93,264 30,162 CX Tapered Roller Bearings 51210 50 78 22 NTN Thrust Ball Bearings 713630260 FAG Wheel Bearings 71919 CDF 95 130 36 ISO Angular Contact Ball Bearings GE25XS/K 25 42 21 FBJ Plain Bearings HCB71924-C-2RSD-T-P4S 120 165 22 FAG Angular Contact Ball Bearings NU204 E 20 47 14 CX Cylindrical Roller Bearings NU324 120 260 55 CRAFT Cylindrical Roller Bearings RNA4911 63 80 25 KOYO Needle Roller Bearings NANF202-10 .6250 IPTCI PILLOW BLOCKS HJ-1018 90 6 CONSOLIDATED CYLINDRICAL ROLLER BEARINGS RNAO-60x78x40 78 40 CONSOLIDATED NEEDLE BEARINGS AH-3836x170 180 170 CONSOLIDATED WITHDRAWAL SLEEVES
Hot number：ISB 238/670 K CRAFT CRF-33214 A ISO 7304 ADB SKF BSD 4575 CG-2RZ NTN PK16×22×13.2X RHP MMRJ1.3/8 FYH UCFC206-19 NSK TL23148CAKE4 FAG L15VA500 Aurora MM-10 FED XLS-13/4-RR INA SL06044E FAG HYDNUT190 SKF NU2056E CONSOLIDATED SQ-108-102 Timken 19150/19269 NKE 22315-E-K-W33+H2315 NTN-SNR 6306ZZ SKF C 4038 K30V + AH 24038 LS GEZ107ES AST N217 NTN NK15/16R CX NNC4964 V NBS SC 16 AS FYH UCT214E KOYO WML4010ZZ FAG SN617 FAG 1324 FAG HCB71907C.T.P4S CONSOLIDATED BK-2820
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