d - 20 mm

D - 52 mm

B - 44 mm

C - 15 mm

r min. - 1.1 mm

F - 31.5 mm

Da max. - 45.5 mm

ra max. - 1 mm

Weight - 0.266 Kg

Basic dynamic load rating (C) - 12.4 kN

Basic static load rating (C0) - 3.35 kN

(Grease) Lubrication Speed - 13000 r/min

(Oil) Lubrication Speed - 15000 r/min

Calculation factor (e) - 0.30

Calculation factor (Y0) - 2.22

Calculation factor (Y1) - 2.12

Calculation factor (Y2) - 3.28

• Model Number:11304
• Inner Diameter：20mm Outer Diameter：52mm Width：44mm
• Type：Self-Aligning Ball Bearings
• Update date：2023-03-03
• Application:Broadcasting System,vertical pull,Processing machinery,Dental Drill etc,die casting mold,horizontal processing,Cylinder Micro,animal anatomy,coal mill,non-motor vehicle Electric car,tube
• Similar models:ISO 11304 CX 11304 KOYO 11304
• BEARING POWER International Trading Co.,Ltd. specialize in 11304 products，there is large inventory of KOYO 11304 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 11304 Which KOYO 11304 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
  218	90	160	30	SKF	Deep Groove Ball Bearings
  32048-X-XL-DF-A400-450	240	360	152	FAG	Tapered Roller Bearings
  369A/362A	47,625	88,9	20,638	FBJ	Tapered Roller Bearings
  9144K	220	340	56	Timken	Deep Groove Ball Bearings
  EE843220/843290	558,8	736,6	88,108	NSK	Cylindrical Roller Bearings
  GEH220XT-2RS	220	320	155	LS	Plain Bearings
  GX 180 SP	180	299	74	ISB	Plain Bearings
  HI-CAP 32KB02/I1B	32	65	27,25	KOYO	Tapered Roller Bearings
  NCS2012	31,75	44,45	19,05	INA	Needle Roller Bearings
  NU 20/600	600	870	155	ISB	Cylindrical Roller Bearings
  S71908 CD/P4A	62	40	12	SKF	Angular Contact Ball Bearings
  SS 6301-2RS	12	37	12	ISB	Deep Groove Ball Bearings
  NF209	45	85	19	FAG	CYLINDRICAL ROLLER BEARINGS
  512192				FAG	THRUST BALL BEARINGS
  RTL25			.3125	INA	THRUST ROLLER BEARINGS
  54306U				FAG	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  22311EAS.MA.C4.F80	55	120	43	FAG (Old No.)	SPHERICAL ROLLER BEARINGS
  GE-60UK.2RS	60	90	44	FAG	SPHERICAL PLAIN BEARINGS
  MS-8	.7500	2.0000	.6875	FED	DEEP GROOVE BALL BEARINGS
  FLWBC5-9ZZA	5	9	3	NTN	DEEP GROOVE BALL BEARINGS