(dimensions in mm)

Bearing Type - Shielded

Bore Dia (d) - 17.0000

Outer Dia (D) - 47.0000

Width (B) - 14.0000

Radius (min) (rs) - 1.000

Dynamic Load Rating (Cr) - 13,600

Static Load Rating (Cor) - 6,650

Max Speed (Grease) (X1000 RPM) - 15

Max. Shaft Shoulder Dia. Inner (Ui) - 27.5

Min. Housing Shoulder Dia., Outer (Uo) - 41.100

Ball Qty - 7

Ball Dia (Dw) - 8.7310

Weight (g) - 115.00

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:6303ZZ
• Inner Diameter：17mm Outer Diameter：47mm Width：14mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:Broadcasting System,supporting facilities,Ball screw,medical equipment,sheet industry,tube,survey accessories,laser devices,fruit and vegetable processing,plastic molding,pipe fittings Steel industry
• Similar models:FAG 6303-2Z SKF 6303/HR22Q2 NKE 6303-Z-NR SNR 6303G15 FAG 6303-2RSR NSK 6303T1XVV NACHI 6303ZZE NSK 6303N KOYO 6303R PFI 6303-2RSC3
• BEARING POWER International Trading Co.,Ltd. specialize in 6303ZZ products，there is large inventory of AST 6303ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the 6303ZZ Which AST 6303ZZ 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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  6036	180	280	46	CYSD	Deep Groove Ball Bearings
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  7021 CTBP4	105	160	26	CX	Angular Contact Ball Bearings
  7234-B-MP	170	310	52	FAG	Angular Contact Ball Bearings
  7413WN	65	160	37	Timken	Angular Contact Ball Bearings
  BB1-3055C	20	52	12	SKF	Deep Groove Ball Bearings
  GTRI 10515350	105	153	50,5	IKO	Needle Roller Bearings
  GE60-DO-2RS	60	90	44	INA	Plain Bearings
  KBK13X17X14,5	13	17	14,5	CX	Needle Roller Bearings
  NJ230-E-MA6	150	270	45	NKE	Cylindrical Roller Bearings
  RNU16602	830,000	1090,000	115,000	NTN	Cylindrical Roller Bearings
  TAM 2116	21	29	16	IKO	Needle Roller Bearings
  E1326B/U	130	280	58	Rollway	CYLINDRICAL ROLLER BEARINGS
  4428	2.1875	3.3125		INA	THRUST BALL BEARINGS
  NJ316	80	170	39	STEYR	CYLINDRICAL ROLLER BEARINGS
  NJ-2209	45	85	23	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  94230	.6250	1.1250	1.8750	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES
  GE-35C-2RS	35	55	25	CONSOLIDATED	SPHERICAL PLAIN BEARINGS