d - 20 mm

D - 52 mm

Ew - 44.5 mm

B - 15 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

Weight - 0.150 Kg

Basic dynamic load rating (C) - 20,7 kN

Basic static load rating (C0) - 19,2 kN

(Grease) Lubrication Speed - 12000 r/min

(Oil) Lubrication Speed - 14000 r/min

• Model Number:N 304
• Inner Diameter：20mm Outer Diameter：44.5mm Width：15mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:Broadcasting System,spectrometer,agricultural testing and analysis equipment and related,Handling machinery and various industrial machinery,Medical printer,lifting chain,sleep monitoring,product accessories,wheel lathe,animal anatomy,Spectrum Products
• Similar models:NACHI NN3048 SNR NU304EG15 ISB FCD92130470 NSK NF304 ISO NU3040 SIGMA NCF3048V NSK NN3048K Timken NJ2304E.TVP NSK NN3040MBKR CYSD NUP304E
• BEARING POWER International Trading Co.,Ltd. specialize in N304 products，there is large inventory of NACHI N 304 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the N 304 Which NACHI N304 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
  23248 EKW33+AOH2348	220	440	160	ISB	Spherical Roller Bearings
  32014-X	70	110	25	NKE	Tapered Roller Bearings
  60/32N	32	58	13	KOYO	Deep Groove Ball Bearings
  9164K	320	480	74	Timken	Deep Groove Ball Bearings
  BK 1812	24	18	12	SKF	Cylindrical Roller Bearings
  C31/800MB	800	1280	375	SKF	Cylindrical Roller Bearings
  CX599				CX	Wheel Bearings
  DC5080	400	600	272	KOYO	Cylindrical Roller Bearings
  HRT14E	14		14	NMB	Plain Bearings
  LMHP30UU	30	45		Samick	Linear Bearings
  NKIA 5902	28	15	18	SKF	Cylindrical Roller Bearings
  NN4922	110	150	40	ISO	Cylindrical Roller Bearings
  NP3344	220	460	180	CX	Cylindrical Roller Bearings
  NU334-E-M6	170	360	72	NKE	Cylindrical Roller Bearings
  RNA6906	35	47	30	SKF	Needle Roller Bearings
  TM-DF0555NRC3	25,000	52,000	20,600	NTN	Angular Contact Ball Bearings
  UCF214	70			KOYO	Bearing Units
  UCIP315-48	76,2		82	FYH	Bearing Units
  BC2.5-8	2.5	8	2.5	NTN	DEEP GROOVE BALL BEARINGS
  125BIC551	12.5000	19.0000	2.6250	Torrington	DEEP GROOVE BALL BEARINGS