d - 17 mm
D - 30 mm
B - 7 mm
C - 7 mm
r min. - 0,3 mm
da min. - 19 mm
da max - 19,5 mm
Da max. - 28 mm
ra max. - 0,3 mm
Weight - 0,017 Kg
Basic dynamic load rating (C) - 4,6 kN
Basic static load rating (C0) - 2,55 kN
(Grease) Lubrication Speed - 24 000 r/min
(Oil) Lubrication Speed - 28 000 r/min
Calculation factor (f0) - 14,7
- Model Number:6903
- Inner Diameter：17mm Outer Diameter：30mm Width：7mm
- Type：Deep Groove Ball Bearings
- Update date：2023-03-13
- Application:glass,metallurgy,Special Equipment,impression material,car and accessories,sleep monitoring,plastic blow molding,Processing machinery,Cylinder Standard,motorcycle,set bacteria instrument
- Similar models:NTN 6903NR NACHI 6903-2NSE KBC 6903ZZ KOYO 6903-2RU KOYO 6903-2RD NTN 6903ZZNR NSK 6903L11-H-20 CYSD 6903-RS NSK 6903 NTN 6903LLUNR
- BEARING POWER International Trading Co.,Ltd. specialize in 6903 products，there is large inventory of NSK 6903 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6903 Which NSK 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 100TAC29X+L 100 140 48 NSK Thrust Ball Bearings 120RT30 120 170 Timken Cylindrical Roller Bearings 23032 160 240 60 FBJ Spherical Roller Bearings 32038*2 190 290 64 CYSD Tapered Roller Bearings 320RT91 320 468 Timken Cylindrical Roller Bearings 595/593X 82,55 150 35,992 Timken Tapered Roller Bearings 61826 130 165 18 ISO Deep Groove Ball Bearings 6404-2Z 20 72 19 ZEN Deep Groove Ball Bearings 7901 A5 12 24 6 NSK Angular Contact Ball Bearings AC-6305 25 62 17 NTN Deep Groove Ball Bearings LBB 10 UU AJ 15,875 AST Linear Bearings LME20LUU 20 32 61 Samick Linear Bearings NJ 313 65 140 33 NSK Cylindrical Roller Bearings PCM 210215100 E 210 215 100 SKF Plain Bearings SI17ES 17 14 AST Plain Bearings RSL185017 85 4.7810 60 INA CYLINDRICAL ROLLER BEARING SCE146 .3750 INA NEEDLE BEARINGS NCF18/530V 530 650 56 SKF CYLINDRICAL ROLLER BEARINGS NAO50x78x20 50 78 20 INA NEEDLE BEARINGS R1-618 .1250 .3750 .1094 NMB DEEP GROOVE BALL BEARINGS
Hot number：CX 23030 KCW33 NTN 5S-2LA-HSE018G/GNP42 CX 61915 ZZ AST AST850BM 2825 NSK B-1612 NTN E-CRD-5621 NTN FL678AZZ KOYO HJ-364828 Timken HJ-648032 ZEN MF148 SKF NUH2336ECMH/PEX CX NUP244 E ELGES 62803-2RS IKO LBE40OP Torrington AS1024 NKE 31315-DF KOYO 3NCHAR011CA NACHI 54412U Ruville 7004 SNR 7204BGA SKF BK1012 KOYO DG2555-9C3 NTN FL697 FBJ FR1-4ZZ ISO NCF3048 V CX NK55/25 NSK NUP334EM NSK R440-3 IKO CF90VUU SKF NJ222
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