d - 17 mm
Fw - 22 mm
D - 30 mm
B - 23 mm
C - 23 mm
r min. - 0,3 mm
da min. - 19 mm
Da max. - 28 mm
ra max. - 0,3 mm
Weight - 0,068 Kg
Basic dynamic load rating (C) - 20,7 kN
Basic static load rating (C0) - 32,5 kN
(Grease) Lubrication Speed - 12000 r/min
(Oil) Lubrication Speed - 20000 r/min
- Model Number: NA6903
- Inner Diameter：17mm Outer Diameter：30mm Width：23mm
- Type：Needle Roller Bearings
- Update date：2025-12-14
- Application:instrumentation instrument,medical equipment,Laser Cutting,Special Equipment,Machine Tool Accessories,Forklift industry,ECG,screen filter,outdoor equipment,Hydraulic Couplings,rehabilitation training equipment
- Similar models:IKO NA6903UU ZEN RNA6903 KOYO RNA6903 ISO NA6903 JNS RNA6903 CX NA6903 IKO RNA6903 IKO NA6903U INA NA6903 JNS NA6903
- BEARING POWER International Trading Co.,Ltd. specialize in NA6903 products，there is large inventory of NSK NA6903 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NA6903 Which NSK NA6903 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.
-
Model No. Inner Diameter Outer Diameter Width Brand Type 20318-K-MB-C3 + H318 80 190 43 FAG Spherical Roller Bearings 3NCHAC902C 15 28 7 KOYO Angular Contact Ball Bearings 4R2636 129,000 211,000 124,000 NTN Cylindrical Roller Bearings 52318 75 155 88 NKE Thrust Ball Bearings 5538 Ruville Wheel Bearings 604-Z 4 12 4 ISB Deep Groove Ball Bearings 7217CG1UJ74 85 150 28 SNR Angular Contact Ball Bearings B-2212 34,925 41,275 19,05 Timken Needle Roller Bearings BE283816ASYB1 28 38 15,8 KOYO Needle Roller Bearings NA5913 65 90 34 ISO Needle Roller Bearings NU1884 420 520 46 CX Cylindrical Roller Bearings ZB2.30.1613.400-1SPPN 1418,4 1750 120 ISB Thrust Ball Bearings NJ307 35 80 21 FAG CYLINDRICAL ROLLER BEARINGS SN318with20318 90 - 110 FAG PILLOW BLOCKS 118-KSG 90 140 24 MRC DEEP GROOVE BALL BEARINGS 81109 6 Torrington THRUST ROLLER BEARINGS NM10 1.2500 3.1250 .8750 STEYR CYLINDRICAL ROLLER BEARINGS 6213.2Z 65 120 23 STEYR DEEP GROOVE BALL BEARINGS A-5311WB 55 120 1.9375 CONSOLIDATED CYLINDRICAL ROLLER BEARINGS SR-22311-2RS 55 120 43 CONSOLIDATED SPHERICAL ROLLER BEARINGS
Hot number：CX 16100 SKF 22328-2CS5/VT143 NTN 5S-7824CG/GNP42 ZEN 688 SKF 7208BECBP SNR EXC309 CX FL618/7 ZZ FAG HC7026-E-T-P4S ISO K10x13x10 CX NCF3020 V FAG NJ214-E-TVP2 AST NU206 ETN IPTCI UCF210-50 PTI SUCSFL208-24 SKF RLS-16 SKF 23996 CA/W33 SNR 6318EE SKF C 4044 K30V NTN 7222C NTN NAO-50×68×20 CX NF3048 PFI PHU5058 SKF RLS 8 NSK T7FC055 Rollway U1222L INA BK0810 Torrington NUP2310E CONSOLIDATED LS-271/2-AC CONSOLIDATED K-60x68x34../2 CONSOLIDATED GS81117
Previous：SKF NA6903 Needle Roller Bearings ---- Next：KOYO NA6903 Needle Roller Bearings
Return to HOME