d - 17 mm

Fw - 22.9 mm

D - 40 mm

Ew - 33.9 mm

B - 12 mm

r min. - 0.6 mm

r1 min. - 0.3 mm

Weight - 0.080 Kg

Basic dynamic load rating (C) - 12,6 kN

Basic static load rating (C0) - 7,95 kN

(Grease) Lubrication Speed - 16000 r/min

(Oil) Lubrication Speed - 19000 r/min

• Model Number: NF 203
• Inner Diameter：17mm Outer Diameter：33.9mm Width：mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Pneumatic Control Valves,molding machine,Gas turbine,pump accessories,other accessories,Individual Wire,Gripper Swing,clean stationery,transistor fittings,machining,Equipment
• Similar models:NACHI NU203 CX NU203E CYSD NF203 NTN RNUJ2033 AST NJ203EMA6 ISB N203 ISB NU203 Timken NJ203E.TVP ISO NJ2032 ISO NU2032
• BEARING POWER International Trading Co.,Ltd. specialize in NF203 products，there is large inventory of NACHI NF 203 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NF 203 Which NACHI NF203 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
  22218 EKW33+H318	80	160	40	ISB	Spherical Roller Bearings
  4388/4335	41,275	90,488	39,688	Fersa	Tapered Roller Bearings
  576/572	73,025	139,992	36,512	Timken	Tapered Roller Bearings
  51140 M	200	250	37	ISB	Thrust Ball Bearings
  608Z	8,000	22,000	7,000	NTN-SNR	Deep Groove Ball Bearings
  6303-2Z	47	17	14	SKF	Deep Groove Ball Bearings
  81134	170,000	215,000	34,000	NTN	Thrust Ball Bearings
  GE 500 ES	500	670	230	CX	Plain Bearings
  HR32007XJ	35	62	18	NSK	Tapered Roller Bearings
  NN3015ZTBKR	75	105	30	NSK	Cylindrical Roller Bearings
  NNU4930	150	210	60	ISO	Cylindrical Roller Bearings
  TRU 9012550	90	125	50	IKO	Cylindrical Roller Bearings
  UCT207	35			KOYO	Bearing Units
  200PP	30	10	9	FAF	DEEP GROOVE BALL BEARINGS
  96980	1.5000	2.2500	5.0000	BERLISS	JOURNAL ROLLER ASSEMBLIES
  FCB-25	32		30	Torrington	NEEDLE BEARINGS
  FL681	1	3	1	NTN	DEEP GROOVE BALL BEARINGS
  51100				SNR	THRUST BALL BEARINGS
  681	1	3	1	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  K-25x32x16	25	32	16	CONSOLIDATED	NEEDLE BEARINGS