d - 17 mm

Fw - 22 mm

D - 30 mm

B - 18 mm

C - 18 mm

r min. - 0,3 mm

Weight - 0,052 Kg

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

Basic static load rating (C0) - 21,9 kN

(Oil) Lubrication Speed - 20000 r/min

• Model Number: NA5903
• Inner Diameter：17mm Outer Diameter：30mm Width：18mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:garbage disposal,Oral Equipment,ECG,food add,magnetic elements,food / grain / food equipment,wire industry,floor industry,Vertical pull,gantry processing,sheet industry
• Similar models:IKO TAFI659035 NSK NA5903 NTN NA5903 ISO RNA5903 JNS RNA5903 JNS NA5903 KOYO RNA5903 NSK RNA5903 CX NA5903 NTN RNA5903
• BEARING POWER International Trading Co.,Ltd. specialize in NA5903 products，there is large inventory of KOYO NA5903 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA5903 Which KOYO 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  16002	15	32	8	KOYO	Deep Groove Ball Bearings
  29424 M	120	250		CX	Thrust Roller Bearings
  2LA-BNS916CLLBG/GNP42	80	110	16	NTN	Angular Contact Ball Bearings
  6004LLBNR	20,000	42,000	12,000	NTN	Deep Groove Ball Bearings
  80170/80217	431,8	552,45	44,447	Timken	Tapered Roller Bearings
  F602	2	7	2,8	FBJ	Deep Groove Ball Bearings
  ML71916HVUJ74S	80	110	16	SNR	Angular Contact Ball Bearings
  N1018MR	90	127	24	NSK	Cylindrical Roller Bearings
  SI 35 ES 2RS	35	55	25	ISB	Plain Bearings
  SMN110K	41,275	100	42,86	Timken	Deep Groove Ball Bearings
  UST212+WB	60			SNR	Bearing Units
  NJ2236E	180	320	86	FAG	CYLINDRICAL ROLLER BEARINGS
  NCF3004V	20	42	16	FAG	CYLINDRICAL ROLLER BEARINGS
  N1920K.M1.SP	100	140	20	FAG	CYLINDRICAL ROLLER BEARINGS
  LLRJN11E	11.0000	17.5000	2.2500	R&M	CYLINDRICAL ROLLER BEARINGS
  23220S.MB	100	180	60.3	FAG	SPHERICAL ROLLER BEARINGS
  SNW112x21/8	60	80		SKF	ADAPTERS
  NCF1848V	240	300	28	SKF	CYLINDRICAL ROLLER BEARINGS
  81128			12	INA	THRUST ROLLER BEARINGS
  RT-752				INA	THRUST ROLLER BEARINGS