d - 17 mm
D - 30 mm
B - 7 mm
C - 7 mm
r min. - 0.3 mm
da min. - 19 mm
Da max. - 28 mm
ra max. - 0.3 mm
Weight - 0.018 Kg
Basic dynamic load rating (C) - 4,6 kN
Basic static load rating (C0) - 2,55 kN
(Grease) Lubrication Speed - 24000 r/min
(Oil) Lubrication Speed - 29000 r/min
- Model Number: 6903
- Inner Diameter：17mm Outer Diameter：30mm Width：7mm
- Type：Deep Groove Ball Bearings
- Update date：2025-04-21
- Application:Broadcasting System,outdoor equipment,Sensors,printing equipment,Infrared Technology,forming machine,Generator,shoe-making machinery,other rubber,plastic molding,test laboratory equipment and accessories
- Similar models:NACHI 6903ZE NACHI 6903NKE ISB F6903ZZ NTN 6903 CYSD 6903-Z NTN 6903NR KOYO 6903-2RD CYSD 6903NR KOYO 6903Z KOYO 6903-2RU
- BEARING POWER International Trading Co.,Ltd. specialize in 6903 products，there is large inventory of NACHI 6903 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6903 Which NACHI 6903 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 16052 260 400 44 FAG Deep Groove Ball Bearings 18690/18620D+X2S-18690 46,038 79,375 41,272 Timken Tapered Roller Bearings 23096-K-MB-W33+AHX3096 480 700 165 NKE Spherical Roller Bearings 3206-BD 30 62 23,8 FAG Angular Contact Ball Bearings 51418 90 190 77 NACHI Thrust Ball Bearings 62308-2RS 40 90 33 ZEN Deep Groove Ball Bearings 694ZZ 4 11 4 KOYO Deep Groove Ball Bearings 71916 ACE/HCP4AH1 110 80 16 SKF Angular Contact Ball Bearings 7932C 160 220 28 NTN Angular Contact Ball Bearings AST50 WC24IB 38,1 AST Plain Bearings GE 120ES 120 180 85 IKO Plain Bearings J-66 9,525 14,288 9,53 Timken Needle Roller Bearings NNU4940K 200 280 80 KOYO Cylindrical Roller Bearings NU212-E-MA6 60 110 22 NKE Cylindrical Roller Bearings UCTH209-300 45 118 KOYO Bearing Units E-1* 1.2187 .5000 Aetna THRUST BALL BEARINGS MUCPPL206-20W 1.2500 AMI THERMOPLASTIC PILLOW BLOCKS HMV69E 66 SKF HYDRAULIC NUTS GE100ES 100 150 70 SKF SPHERICAL PLAIN BEARINGS 61952M 260 360 46 CONSOLIDATED DEEP GROOVE BALL BEARINGS
Hot number：SKF 16012 FAG 22260-E1A-MB1 NTN 7036 ISO 53314U+U314 NTN 81226 JNS NK28/20 NTN RNUP1216V ZEN S61821 Timken SM1108KT NACHI UCP309 SNR USFA208 STEYR HE2319 CONSOLIDATED STO-8 CONSOLIDATED SAF-610111/16..BALL CONSOLIDATED HK-1814-RS NKE 2210 SNR 24140EMW33 CRAFT 6322-2RS INA GE 45 DO-2RS SKF K 20x30x30 Timken L102849/L102810B AST NU2224 EM NACHI NUP 308 ISO UKFL205 KOYO UKX18 FAF 7306WNSU NB KB40 CONSOLIDATED 62/28 CONSOLIDATED NU-2912E CONSOLIDATED 71944TGP/4
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