d - 20 mm

D - 52 mm

B - 15 mm

C - 15 mm

a - 17,9 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

da min. - 27 mm

Da max. - 45 mm

ra max. - 1 mm

Weight - 0,146 Kg

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

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

(Grease) Lubrication Speed - 13 000 r/min

(Oil) Lubrication Speed - 17 000 r/min

• Model Number:7304 A
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-14
• Application:small diesel generators,EEG,pump industry,motorcycle,Infrared Technology,packaging materials,outdoor equipment,car instrument,hook,security,ventilation fans
• Similar models:ZEN 7304B NTN 7304DF NTN 7304 NSK 7304B ISO 7304B ISO 7304A CX 7304C-UX SIGMA 7304-B KOYO 7304C KBC 7304B
• BEARING POWER International Trading Co.,Ltd. specialize in 7304A products，there is large inventory of NSK 7304 A . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7304 A Which NSK 7304A 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.

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  155RIT640	393,7	498		Timken	Cylindrical Roller Bearings
  3586/3525	45,237	87,312	30,162	FBJ	Tapered Roller Bearings
  64450/64708	114,3	180	41,275	CX	Tapered Roller Bearings
  67983/67920	203,2	282,575	46,038	NSK	Tapered Roller Bearings
  812/560	560	750		CX	Thrust Roller Bearings
  GE 110 DO	110	160	70	INA	Plain Bearings
  F637ZZ	7	26	9	KOYO	Deep Groove Ball Bearings
  NF210	50	90	20	KOYO	Cylindrical Roller Bearings
  NN3022KC1NAP4	110	170	45	NTN	Cylindrical Roller Bearings
  NU3034	170	260	67	CX	Cylindrical Roller Bearings
  RXLS 4.1/2	114,3	158,75	22,23	SIGMA	Cylindrical Roller Bearings
  TAF 51010	5	10	10	IKO	Needle Roller Bearings
  R-3-ST	.1875	.5000	.1562	MRC	DEEP GROOVE BALL BEARINGS
  W-7/16				FAG	THRUST BALL BEARINGS
  AH3868	340	320		SKF	WITHDRAWAL SLEEVES
  NAKD16DZ	6	16	11	FAG (Old No.)	NEEDLE BEARINGS
  NAST10-2Z	10	30	16	SKF	NEEDLE BEARINGS
  619/28-2Z	28	45	9	SKF	DEEP GROOVE BALL BEARINGS
  32922	110	150	25	SKF	TAPERED ROLLER BEARINGS
  32030	150	225	48	SNR	TAPERED ROLLER BEARINGS