d - 17 mm

F - 22 mm

D - 30 mm

B - 18 mm

C - 18 mm

r min. - 0,3 mm

s - 0,5 mm

da min. - 19 mm

Da max. - 28 mm

ra max. - 0,3 mm

Weight - 0,056 Kg

Basic dynamic load rating (C) - 15,2 kN

Basic static load rating (C0) - 21,7 kN

(Grease) Lubrication Speed - 12 000 r/min

(Oil) Lubrication Speed - 18 000 r/min

• Model Number:NA5903
• Inner Diameter：17mm Outer Diameter：30mm Width：18mm
• Type：Needle Roller Bearings
• Update date：2023-03-11
• Application:organic raw materials,trolley,engineering machine,Internal thread type,Industrial Adhesive,Digital Generator,key lock,industrial skin care,Gripper Swing,hydraulic cylinder buffer,Laser Devices
• Similar models:ISO RNA5903 NTN NA5903 JNS RNA5903 NSK NA5903 KOYO RNA5903 JNS NA5903 KOYO NA5903 CX NA5903 IKO TAFI659035 CX RNA5903
• BEARING POWER International Trading Co.,Ltd. specialize in NA5903 products，there is large inventory of NTN NA5903 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA5903 Which NTN NA5903 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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  7328BDB	140	300	62	NTN	Angular Contact Ball Bearings
  BA 3016 Z	47,625	57,15	25,4	IKO	Needle Roller Bearings
  EE470078X/470130	177,8	330,2	90,488	Timken	Tapered Roller Bearings
  FSYE 3 N	76,2	101,6	65,484	SKF	Bearing Units
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  N421	105	260	60	ISO	Cylindrical Roller Bearings
  NKI 25/30	25	38	30	NBS	Needle Roller Bearings
  NU19/600	600,000	800,000	90,000	NTN	Cylindrical Roller Bearings
  NU417	85	210	52	KOYO	Cylindrical Roller Bearings
  NUP 309	45	100	25	NACHI	Cylindrical Roller Bearings
  PHU2030	32	140	58	PFI	Angular Contact Ball Bearings
  S7007 ACD/P4A	62	35	14	SKF	Angular Contact Ball Bearings
  30L17	17	35	14	RIV	DEEP GROOVE BALL BEARINGS
  210ZNR	50	90	20	FAG	DEEP GROOVE BALL BEARINGS
  89413			15	CONSOLIDATED	THRUST ROLLER BEARINGS