d - 17 mm

Fw - 22 mm

D - 30 mm

B - 18 mm

C - 18 mm

Weight - 0,056 Kg

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

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

(Grease) Lubrication Speed - 12000 r/min

(Oil) Lubrication Speed - 18000 r/min

• Model Number:NA5903
• Inner Diameter：17mm Outer Diameter：30mm Width：18mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:extruder,industrial fans,Spectrum Products,impression material,forklift industry,Sensors,Hydraulic Hose,Doppler,Industrial,security equipment,ventilation equipment
• Similar models:NSK RNA5903 CX RNA5903 KOYO NA5903 KOYO RNA5903 JNS NA5903 CX NA5903 NSK NA5903 NTN NA5903 ISO RNA5903 JNS RNA5903
• BEARING POWER International Trading Co.,Ltd. specialize in NA5903 products，there is large inventory of CX NA5903 . We has been built up long-term cooperation with CX company, could make a bulk order of the NA5903 Which CX 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
  23232-K-MB-W33	160	290	104	NKE	Spherical Roller Bearings
  2LA-HSE034CG/GNP42	170	260	42	NTN	Angular Contact Ball Bearings
  3NCHAR010	50	80	16	KOYO	Angular Contact Ball Bearings
  578X/572	79,985	139,992	36,512	Timken	Tapered Roller Bearings
  635H	5	19	6	AST	Deep Groove Ball Bearings
  6905VV	25	42	9	NSK	Deep Groove Ball Bearings
  BK304014	30	40	14	ISO	Cylindrical Roller Bearings
  E-CRO-5215	260	400	255	NTN	Tapered Roller Bearings
  FL618/3	3	7	2	CX	Deep Groove Ball Bearings
  GE 90 ES	130	90	60	SKF	Plain Bearings
  GEG45ES	45	75		AST	Plain Bearings
  NJ215-E-M6	75	130	25	NKE	Cylindrical Roller Bearings
  NU2330-E-M1	150	320	108	FAG	Cylindrical Roller Bearings
  SYK 35 TR	35			SKF	Bearing Units
  AY-25-ZZ	25	42	9	ADR	DEEP GROOVE BALL BEARINGS
  4395	2.1250	2.2500	2.5000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  FT-8	.9375	1.8437		Andrews	THRUST BALL BEARINGS
  E5034NRNT	170	260	122	Nachi	CYLINDRICAL ROLLER BEARINGS
  NUP-332	160	340	68	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  WA-20-24			1.8750	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARING