(dimensions in mm)

Bearing Type - Shielded

Bore Dia (d) - 30.0000

Outer Dia (D) - 72.0000

Width (B) - 19.0000

Radius (min) (rs) - 1.100

Dynamic Load Rating (Cr) - 26,700

Static Load Rating (Cor) - 15,000

Max Speed (Grease) (X1000 RPM) - 10

Max. Shaft Shoulder Dia. Inner (Ui) - 44.9

Min. Housing Shoulder Dia., Outer (Uo) - 62.350

Ball Qty - 8

Ball Dia (Dw) - 11.9060

Weight (g) - 346.00

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: 6306ZZ
• Inner Diameter：30mm Outer Diameter：72mm Width：19mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:food packaging,diving equipment,ignition system,instrumentation instrument,Industrial,ultra-quiet generators,miscellaneous instruments,coal,Hydraulic Couplings,screen filter,chuck industry
• Similar models:SKF 6306-RS1 ISB SS6306-ZZ SKF E2.6306-2Z NTN EC-6306LLB NTN 6306BLLU/32C4/5AQ2 CX 6306-2RS ZEN 6306-2RS SNR 6306NRZ ISB 6306N NKE 6306-2Z-N
• BEARING POWER International Trading Co.,Ltd. specialize in 6306ZZ products，there is large inventory of AST 6306ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the 6306ZZ Which AST 6306ZZ 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
  22315 KVA	75	160	55	ISB	Spherical Roller Bearings
  3NCHAR911CA	55	80	13	KOYO	Angular Contact Ball Bearings
  6306/25	25	72	19	Fersa	Deep Groove Ball Bearings
  6920NR	100	140	20	CYSD	Deep Groove Ball Bearings
  7240 A	200	360	58	CX	Angular Contact Ball Bearings
  BA1B 311576	889	762	63,5	SKF	Angular Contact Ball Bearings
  D/W R155 R	3,967	7,938	9,119	SKF	Deep Groove Ball Bearings
  HCB71909-E-T-P4S	45	68	12	FAG	Angular Contact Ball Bearings
  N322EM	110,000	240,000	50,000	SNR	Cylindrical Roller Bearings
  NK80/25	80	95	25	AST	Needle Roller Bearings
  RN5804	292,100	387,350	66,670	NTN	Cylindrical Roller Bearings
  US207G2	35,000	72,000	32	SNR	Deep Groove Ball Bearings
  YA100RRB	25,4	52	28,2	Timken	Deep Groove Ball Bearings
  20244	220	400	65	FAG	SPHERICAL ROLLER BEARINGS
  4407	2.3750	2.5625	1.5000	Hyatt	JOURNAL ROLLER BEARING OUTER RACES
  7210PJDU	50	90	20	MRC	ANGULAR CONTACT BALL BEARINGS
  NU2334	170	360	120	STEYR	CYLINDRICAL ROLLER BEARINGS
  SUCSF208	40			IPTCI	STAINLESS STEEL PILLOW BLOCKS
  6240	360	200	58	SKF	DEEP GROOVE BALL BEARINGS
  6212.2Z	60	110	22	SKF	DEEP GROOVE BALL BEARINGS