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

• Model Number:6903-2NKE
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-04
• Application:sawing machine,test strip,Oral Image,linear drive,Hydraulic Rama,Control,Gear grinding machine,Cylinder Type,cleaners,Material handling equipment,sample cup
• Similar models:NTN 6903NR ISB F6903 KBC 6903DD FBJ 6903-2RS NTN 6903LLB ZEN P6903-SB NTN 6903Z CYSD 6903-2RZ FBJ 6903ZZ CYSD 6903-Z
• BEARING POWER International Trading Co.,Ltd. specialize in 6903-2NKE products，there is large inventory of NACHI 6903-2NKE . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6903-2NKE Which NACHI 6903-2NKE 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
  23028-E1-K-TVPB	140	210	53	FAG	Spherical Roller Bearings
  24084-B-K30-MB + AH24084-H	400	620	200	FAG	Spherical Roller Bearings
  3190/3120	30		29,997	KOYO	Tapered Roller Bearings
  B71911-C-2RSD-T-P4S	55	80	13	FAG	Angular Contact Ball Bearings
  EE333137/333197	349,25	501,65	90,488	Timken	Tapered Roller Bearings
  H239649/H239610	187,325	319,964	88,9	KOYO	Tapered Roller Bearings
  GK30X36X14	30,000	36,000		NTN	Needle Roller Bearings
  LSL192356-TB	280	580	175	INA	Cylindrical Roller Bearings
  MF74ZZ	4	7	2	ISB	Deep Groove Ball Bearings
  QJ1072	360	540	82	CX	Angular Contact Ball Bearings
  RNA5912	68	85	34	NTN	Needle Roller Bearings
  314K	70	150	35	FAF	DEEP GROOVE BALL BEARINGS
  NNCF-4838V	190	240	50	FAG	CYLINDRICAL ROLLER BEARINGS
  NU2268	340	620	165	STEYR	CYLINDRICAL ROLLER BEARINGS
  43L10	50	80	16	New Departure	DEEP GROOVE BALL BEARINGS
  MS-25	7.0000	13.5000	2.5000	FED	DEEP GROOVE BALL BEARINGS
  Z995205	25	52	.9375	New Departure	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  R155	.1562	.3125	.1094	NTN	DEEP GROOVE BALL BEARINGS
  3310-DAM	50	110	44.4	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  CT-23	4.4530	4.7500		CONSOLIDATED	THRUST ROLLER BEARINGS