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

Weight - 0.215 Kg

Basic dynamic load rating (C) - 42.0 kN

Basic static load rating (C0) - 38.8 kN

(Grease) Lubrication Speed - 11000 r/min

(Oil) Lubrication Speed - 16000 r/min

• Model Number: NJ2304R
• Inner Diameter：20mm Outer Diameter：52mm Width：21mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Forklift industry,powder metallurgy,Surveying Surveying Instruments,small diesel generators,hardware,motor,mechanical annex,X-ray Equipment,Oral Image,sanitation facilities,Plastic Equipment
• Similar models:FBJ NJ2304 ISB NU2304 ISO NU2304 CX NU2304E ISO NJ2304 KOYO NJ2304 AST NJ2304E KOYO NU2304 CX NUP2304E NTN NU2304E
• BEARING POWER International Trading Co.,Ltd. specialize in NJ2304R products，there is large inventory of KOYO NJ2304R . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NJ2304R Which KOYO NJ2304R 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
  30218 A	90	160	32,5	CX	Tapered Roller Bearings
  387A/382	57,15	98,425	21	FBJ	Tapered Roller Bearings
  7816CG/GNP42	80	100	10	NTN	Angular Contact Ball Bearings
  4T-HH228349/HH228310	127	254	77,788	NTN	Tapered Roller Bearings
  53248X	240	340	81,6	NSK	Thrust Ball Bearings
  6044Z	220,000	340,000	56,000	NTN	Deep Groove Ball Bearings
  F19029	25	52	21	Fersa	Cylindrical Roller Bearings
  LM241149/10	203,2	276,225	42,862	ISO	Tapered Roller Bearings
  NANFL210-30	47,625			FYH	Bearing Units
  NH2312	60	130	46	ISO	Cylindrical Roller Bearings
  NJ1016	80	125	22	ISO	Cylindrical Roller Bearings
  NKI9/16	9	19	16	ISO	Needle Roller Bearings
  NNU4926	130	180	50	ISO	Cylindrical Roller Bearings
  SIQG16ES	16			SKF	Plain Bearings
  TP2237-1	22	37	2	KOYO	Needle Roller Bearings
  UCPH206-20	31.75		38,1	KOYO	Bearing Units
  MI-60	3.7500		2.0100	McGill	NEEDLE BEARINGS
  HK4018RS	47		18	SKF	NEEDLE BEARING
  NUP-324	120	260	55	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  FY-115	1.9375			CONSOLIDATED	PILLOW BLOCKS