d - 17 mm

Fw - 22 mm

D - 30 mm

C - 23 mm

Weight - 0,0682 Kg

Basic dynamic load rating (C) - 17,65 kN

Basic static load rating (C0) - 27,55 kN

(Oil) Lubrication Speed - 19 900 r/min

• Model Number: NA 6903
• Inner Diameter：17mm Outer Diameter：30mm Width：23mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:product accessories,Spectrum Products,Beauty and Body,tower crane,Optical Instruments,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,supporting facilities,other lathe,comprehensive experiment,top industry,food sterilization
• Similar models:INA NA6903 JNS RNA6903UU NBS RNA6903 CX NA6903 ISO NA6903 NTN NA6903R CRAFT NA6903-2RS IKO NA6903UU INA NA6903-XL NSK NA6903
• BEARING POWER International Trading Co.,Ltd. specialize in NA6903 products，there is large inventory of NBS NA 6903 . We has been built up long-term cooperation with NBS company, could make a bulk order of the NA 6903 Which NBS 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.

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  591/560	560	670	67	ISB	Thrust Ball Bearings
  7028C	140	210	33	NACHI	Angular Contact Ball Bearings
  7234 BDB	170	310	104	ISO	Angular Contact Ball Bearings
  7407 BM	100	35	25	SKF	Angular Contact Ball Bearings
  760/752	90,488	161,925	47,625	KOYO	Tapered Roller Bearings
  EE134102D/134143+Y1S-134143	260,35	365,125	107,95	Timken	Tapered Roller Bearings
  F-W683ZZ	3,000	7,000	3,000	NTN	Deep Groove Ball Bearings
  LTBR 50-2LS	50			SKF	Linear Bearings
  NUP 322 ECJ	240	110	50	SKF	Thrust Ball Bearings
  PHU8510	28,19	131,5	74,5	PFI	Angular Contact Ball Bearings
  RTUEY50	50			NKE	Bearing Units
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  VKBA 3213				SKF	Wheel Bearings
  160524	1.0000	1.6250	1.5000	BAL	JOURNAL ROLLER ASSEMBLIES
  PWKRE52-2RS	20	52	66	INA	ROLLER CAM FOLLOWERS
  5309A-2RSNR	45	100	39.7	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  XLS-61/2AC	6.5000	8.7500	1.1250	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  NU-217	85	150	28	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS