(dimensions in mm)

Bearing Type - Shielded

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. Shaft Shoulder Dia. Inner (Ui) - 30.0

Min. Housing Shoulder Dia., Outer (Uo) - 45.400

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.

Two metal shields = (ZZ), also available with a single metal shield = (Z).

• Model Number: 6304ZZ
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Deep Groove Ball Bearings
• Update date：2023-10-04
• Application:hardware,power protection,Animal Tracking,mobile toilet,test equipment,printing equipment,instrument,luminescent reagent,key lock,Liposuction device,Doppler
• Similar models:SKF 6304-Z AST 6304 KOYO 6304-2RU NKE 6304-2Z ZEN 6304 CYSD 6304-RS SKF 6304-2ZNR ZEN 6304-2Z NTN 6304 NACHI 6304NR
• BEARING POWER International Trading Co.,Ltd. specialize in 6304ZZ products，there is large inventory of AST 6304ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the 6304ZZ Which AST 6304ZZ 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
  413134	170	280	88	NTN	Tapered Roller Bearings
  51256M	280	380		AST	Thrust Ball Bearings
  5306NR	30	72	30.2	NACHI	Angular Contact Ball Bearings
  61956	280	380	46	ZEN	Deep Groove Ball Bearings
  6306-2NKE9	30	72	19	NACHI	Deep Groove Ball Bearings
  71914AC	70	100	16	AST	Angular Contact Ball Bearings
  7215BDBT	75,000	130,000	75,000	NTN	Angular Contact Ball Bearings
  7317 C-UX	85	180	82	CX	Angular Contact Ball Bearings
  CX611				CX	Wheel Bearings
  EE649237/649310	602,945	787,4	93,662	Timken	Tapered Roller Bearings
  SEA40 7CE3	40	52	7	SNFA	Angular Contact Ball Bearings
  USPG208	40			SNR	Bearing Units
  N064			1.6660	SKF	LOCKNUTS
  R230	130	230	40	HOFF	CYLINDRICAL ROLLER BEARINGS
  MU411	55	140	33	Rollway	CYLINDRICAL ROLLER BEARINGS
  TAF212920	29		20	IKO	NEEDLE BEARINGS
  RNAF70x90x60	90		60	FAG (Old No.)	NEEDLE BEARINGS
  MJ-13/4	1.7500	4.2500	1.0625	RHP	DEEP GROOVE BALL BEARINGS
  GEC530TXA-2RS	530	710	243	SKF	SPHERICAL PLAIN BEARINGS
  N-248	240	440	72	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS