d - 20 mm

D - 52 mm

B - 21 mm

C - 21 mm

Weight - 0,21 Kg

• Model Number:4304
• Inner Diameter：20mm Outer Diameter：52mm Width：21mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-23
• Application:laser devices,industrial skin care,pump,other CNC,Rolling mill gear box,Dental Drill etc,electronic components,directional control valve,municipal machinery,pump accessories,internal combustion engine
• Similar models:SKF 4304ATN9 ISO 4304 FAG 4304-B-TVH ISB 4304ATN9 FBJ 4304-2RS FBJ 4304ZZ SNR 4304A CX 4304 ISO 4304-2RS CYSD 4304
• BEARING POWER International Trading Co.,Ltd. specialize in 4304 products，there is large inventory of ISO 4304 . We has been built up long-term cooperation with ISO company, could make a bulk order of the 4304 Which ISO 4304 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
  180RUB41APV	180	300	118	NSK	Spherical Roller Bearings
  5209	45	85	30.2	NACHI	Angular Contact Ball Bearings
  61821-2RZ	130	105	13	SKF	Deep Groove Ball Bearings
  6307/HR22Q2	35	80	21	SKF	Deep Groove Ball Bearings
  7321 ADT	105	225	98	ISO	Angular Contact Ball Bearings
  CX685				CX	Wheel Bearings
  K58X63X17F	58	64		KOYO	Needle Roller Bearings
  GEH180HT	180	260	128	LS	Plain Bearings
  HK0609	6	10	9	INA	Needle Roller Bearings
  MR 106 ZZ1	6	10	3	NSK	Deep Groove Ball Bearings
  NJ419	95	240	55	CRAFT	Cylindrical Roller Bearings
  NU 415	75	190	45	NACHI	Cylindrical Roller Bearings
  NUP238 M	190	340	55	AST	Cylindrical Roller Bearings
  TLA 910 Z	9	13	10	IKO	Needle Roller Bearings
  UCFL212-38	60,325			KOYO	Bearing Units
  UCPX15	75			CX	Bearing Units
  81396			85	INA	THRUST ROLLER BEARINGS
  11211TN9	55	100	21	SKF	SELF
  NJ306E	30	72	19	Torrington	CYLINDRICAL ROLLER BEARINGS
  1307	35	80	21	CONSOLIDATED	SELF