d - 20 mm

D - 52 mm

B - 15 mm

C - 15 mm

Angle (α) - 25 °

r min. - 1,1 mm

Basic dynamic load rating (C) - 18,7 kN

Basic static load rating (C0) - 10,4 kN

(Grease) Lubrication Speed - 16000 r/min

(Oil) Lubrication Speed - 21000 r/min

• Model Number: 7304
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:manual Tools,gear grinding machine,garbage disposal,Optical detection,wall materials,filter paper products,test equipment,power source,marine analysis,sample cup,air conditioning tools
• Similar models:CYSD 7304BDB NACHI 7304 CYSD 7304B NTN 7304BG NTN 7304CGD2/GNP4 CX 7304B KOYO 7304 NTN-SNR 7304B NACHI 7304B CX 7304A-UD
• BEARING POWER International Trading Co.,Ltd. specialize in 7304 products，there is large inventory of CYSD 7304 . We has been built up long-term cooperation with CYSD company, could make a bulk order of the 7304 Which CYSD 7304 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
  AU0838-3LL/L588	42	80	45	NTN	Angular Contact Ball Bearings
  515-838	95	135	20	FLT	Tapered Roller Bearings
  6011ZZ	55	90	18	KOYO	Deep Groove Ball Bearings
  61915-2Z	75	105	16	ZEN	Deep Groove Ball Bearings
  6310	50	110	27	KBC	Deep Groove Ball Bearings
  AST090 12070	120	125		AST	Plain Bearings
  BR 283720 UU	44,45	58,738	31,75	IKO	Needle Roller Bearings
  EGBZ0612-E40	9,525	11,906	19,05	INA	Plain Bearings
  K9X12X10	9	12	10	FBJ	Needle Roller Bearings
  NNU 4892 K/W33	460	580	118	ISB	Cylindrical Roller Bearings
  RNUJ1610	80,000	170,000	68,000	NTN	Cylindrical Roller Bearings
  S5206	30	62	23,8	ZEN	Angular Contact Ball Bearings
  SBPF206-18	25		30	FYH	Bearing Units
  TUF1 15.120	15	17		CX	Plain Bearings
  1025	165	125		Aetna	THRUST BALL BEARINGS
  21505-77	.3125	.9062	.3125	General	DEEP GROOVE BALL BEARINGS
  PNA12/28	12	28	12	SKF	SELF ALIGNING NEEDLE BEARINGS WITH INNER RACE
  BO15	15	40	10	SKF	MAGNETO BEARINGS
  A-5226WB	130	230	3.1250	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  32907	35	55	14	CONSOLIDATED	TAPERED ROLLER BEARINGS