d - 20 mm

Fw - 27,5 mm

D - 52 mm

B - 21 mm

C - 21 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

da min. - 26,5 mm

db max. - 26 mm

db min - 24 mm

ra max. - 1 mm

rb max. - 0,6 mm

Db max - 45,5 mm

Weight - 0,209 Kg

Basic dynamic load rating (C) - 42 kN

Basic static load rating (C0) - 39 kN

(Grease) Lubrication Speed - 11 000 r/min

(Oil) Lubrication Speed - 14 000 r/min

• Model Number:NJ2304 ET
• Inner Diameter：20mm Outer Diameter：52mm Width：21mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:miscellaneous instruments,rubber products machinery and equipment,horizontal processing,historical instruments,thin metal materials,leather processing,vacuum suction cup,Hair styling device,Medium and large motor,internal combustion engine,tube
• Similar models:FAG NJ2304-E-TVP2 SKF RNU2304ECP ISO NU2304 SNR NU2304EG15 CX NUP2304E NSK NUP2304ET NTN RNJ2304 NACHI 23044A2XK NACHI 23048EK NSK NU2304
• BEARING POWER International Trading Co.,Ltd. specialize in NJ2304ET products，there is large inventory of NSK NJ2304 ET . We has been built up long-term cooperation with NSK company, could make a bulk order of the NJ2304 ET Which NSK NJ2304ET 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
  22311EMKW33	55,000	120,000	43,000	SNR	Spherical Roller Bearings
  150PCR2901	150			NSK	Cylindrical Roller Bearings
  21316V	80,000	170,000	39,000	SNR	Thrust Roller Bearings
  248/530	530	650	118	ISB	Spherical Roller Bearings
  239/1120 KCW33	1120	1460	250	CX	Spherical Roller Bearings
  6918N	90	125	18	NSK	Deep Groove Ball Bearings
  98335/98788	85	200	52,761	ISO	Tapered Roller Bearings
  FBSA 208/QBC	40	165	106	SKF	Thrust Ball Bearings
  M-871	12,7	17,463	11,13	Timken	Needle Roller Bearings
  RC4876	380	480	100	NACHI	Cylindrical Roller Bearings
  RNAO-5×10×8T2	5	8	8	NTN	Needle Roller Bearings
  SL014868	340	420	80	NBS	Cylindrical Roller Bearings
  UKC309	41,275			KOYO	Bearing Units
  SL181864	320	400	38	INA	CYLINDRICAL ROLLER BEARINGS
  I-71214	52	.8750	15	SKF	SELF
  32303J2	17	47	19	SKF	TAPERED ROLLER BEARINGS
  218RDU#7BKE	90	160	30	MRC	ANGULAR CONTACT BALL BEARINGS
  4303	17	47	19	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NJ-228	140	250	42	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  51309				CONSOLIDATED	THRUST BALL BEARINGS