(dimensions in mm)

Bearing Type - Open

Bore Dia (d) - 20.0000

Outer Dia (D) - 52.0000

Width (B) - 15.0000

Radius (min) (rs) - 1.100

Dynamic Load Rating (Cr) - 15,900

Static Load Rating (Cor) - 7,850

Max Speed (Grease) (X1000 RPM) - 14

Max Speed (Oil) (X1000 RPM) - 17

Max. Shaft Shoulder Dia. Inner (Li) - 30.0

Min. Housing Shoulder Dia., Outer (Lo) - 41.7

Ball Qty - 7

Ball Dia (Dw) - 9.5250

Weight (g) - 144.00

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome Steel or equivalent

ABEC Grades 1, 3, 5, 7, and 9 are available.

• Model Number: 6304
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-19
• Application:respirator,cleaners,Body shaping,van,lathe,machine tool spindle,agriculture,vertical processing,air purification,industry test,Small air generators
• Similar models:CX 6304-2RS NTN 6304ZNR NTN EC-6304ZZ NSK 6304VV NTN 6304 ZEN S6304-2Z SKF 6304NR KOYO 63042RDC3 Fersa 6304 NSK 6304N
• BEARING POWER International Trading Co.,Ltd. specialize in 6304 products，there is large inventory of AST 6304 . We has been built up long-term cooperation with AST company, could make a bulk order of the 6304 Which AST 6304 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
  294/670 EM	1150	670	290	SKF	Thrust Roller Bearings
  293/530	530	800	160	Timken	Thrust Roller Bearings
  617/2,5-2RS	2,5	5	1,5	ISO	Deep Groove Ball Bearings
  7002DF	15	32	9	NTN	Angular Contact Ball Bearings
  7014 CE/HCP4A	110	70	20	SKF	Angular Contact Ball Bearings
  EE161300/161925	330,2	488,95	60,325	NSK	Cylindrical Roller Bearings
  EGF08095-E40-B	8	10	9,5	INA	Plain Bearings
  HH258248/HH258210	299,975	495,3	141,288	Timken	Tapered Roller Bearings
  GEC340HC	340	460	160	LS	Plain Bearings
  NA4907RS	35	55	21	SKF	Needle Roller Bearings
  NK80/25	80	95	25	SKF	Needle Roller Bearings
  NU38/950	950	1150	150	ISO	Cylindrical Roller Bearings
  RCJO60	60			NKE	Bearing Units
  USPG210	50			SNR	Bearing Units
  NJ2319	95	200	67	FAG	CYLINDRICAL ROLLER BEARINGS
  NNCF-4872V	360	440	80	FAG	CYLINDRICAL ROLLER BEARINGS
  6217K	85	150	28	SKF	DEEP GROOVE BALL BEARINGS
  3409	45	120	29	New Departure	DEEP GROOVE BALL BEARINGS
  BK3016	37		16	SKF	NEEDLE BEARINGS
  234416TN9	80	125	234416 M.SP	SKF	ANGULAR CONTACT THRUST BALL BEARINGS