d - 17 mm

D - 47 mm

B - 14 mm

C - 14 mm

r min. - 1 mm

da min. - 22 mm

da max - 25 mm

Da max. - 42 mm

ra max. - 1 mm

Weight - 0,11 Kg

Basic dynamic load rating (C) - 13,5 kN

Basic static load rating (C0) - 6,55 kN

(Grease) Lubrication Speed - 16 000 r/min

Calculation factor (f0) - 12,2

• Model Number:EC-6303LLB
• Inner Diameter：17mm Outer Diameter：47mm Width：14mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:security equipment,Die,Laser Cutting,decoration machinery,Rolling mill,comprehensive experiment,surgical instruments,laser devices,experimental equipment,Cylinder Micro,powder metallurgy
• Similar models:CRAFT 6303ZZ ISB 6303-2RS SKF 6303-2Z SNR 6303FT150ZZ ZEN S6303-2Z SKF 6303-Z ZEN 6303 NKE 6303-RS2 KBC 6303UU FBJ 6303-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in EC-6303LLB products，there is large inventory of NTN EC-6303LLB . We has been built up long-term cooperation with NTN company, could make a bulk order of the EC-6303LLB Which NTN EC-6303LLB 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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  21308EK	40	90	23	NACHI	Cylindrical Roller Bearings
  240/670CAK30E4	670	980	308	NSK	Spherical Roller Bearings
  28579/28521	49,987	92,075	24,608	Timken	Tapered Roller Bearings
  32321	105	225	81,5	CYSD	Tapered Roller Bearings
  33111/Q	95	55	30	SKF	Tapered Roller Bearings
  6036	180	280	46	NSK	Deep Groove Ball Bearings
  6821ZZ	105	130	13	NSK	Deep Groove Ball Bearings
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  7201 ACD/P4A	32	12	10	SKF	Angular Contact Ball Bearings
  98335/98789D+X1S-98335	85	200,025	115,888	Timken	Tapered Roller Bearings
  BA 4420 Z	69,85	79,375	31,75	IKO	Needle Roller Bearings
  HR90KBE043+L	90	190	102	NSK	Tapered Roller Bearings
  HS7004-E-T-P4S	20	42	12	FAG	Angular Contact Ball Bearings
  N310EG15	50,000	110,000	27,000	SNR	Cylindrical Roller Bearings
  NU1012 EM	60	95	18	AST	Cylindrical Roller Bearings
  SL045044-PP	220	340	160	NBS	Cylindrical Roller Bearings
  MS21AC	4.0000	8.5000	1.7500	FAG	ANGULAR CONTACT BALL BEARINGS
  NUP313E	65	140	33	FAG	CYLINDRICAL ROLLER BEARINGS
  CRHSB-16	.6250	1.0000	.6250	CONSOLIDATED	NEEDLE BEARINGS
  GE-100AW	100	210	50	CONSOLIDATED	SPHERICAL PLAIN BEARINGS