d - 55 mm

D - 72 mm

B - 9 mm

C - 9 mm

r min. - 0,3 mm

da min. - 57 mm

da max - 58,5 mm

Da max. - 70 mm

ra max. - 0,3 mm

Weight - 0,083 Kg

Basic dynamic load rating (C) - 8,8 kN

Basic static load rating (C0) - 8,1 kN

(Grease) Lubrication Speed - 8700 r/min

Calculation factor (f0) - 16,2

• Model Number: 6811-2RU
• Inner Diameter：55mm Outer Diameter：72mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:wall industry,Microwave Equipment,stacker lift platform,Spectral Products,comprehensive experiment,other mold,natural instruments,electrocardiograph,relay,printing equipment,top industry
• Similar models:NACHI 6811NR CYSD 6811 NSK 6811NR NTN 6811NR CYSD 6811NR KOYO 6811-2RU NTN 6811LLB NSK 6811N NTN 6811N NSK 6811VV
• BEARING POWER International Trading Co.,Ltd. specialize in 6811-2RU products，there is large inventory of KOYO 6811-2RU . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6811-2RU Which KOYO 6811-2RU 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
  1108KR	38,1	80	42,86	Timken	Deep Groove Ball Bearings
  29448 M	240	440	122	ISB	Thrust Roller Bearings
  4T-760/752	90,488	161,925	47,625	NTN	Tapered Roller Bearings
  580/572D+X2S-580	82,55	139,992	82,55	Timken	Tapered Roller Bearings
  C 4032 V	240	160	80	SKF	Cylindrical Roller Bearings
  7201CTRSU	12	32	10	NSK	Angular Contact Ball Bearings
  7406 B-UX	30	90	46	CX	Angular Contact Ball Bearings
  BSQU 225 TFT	25			SNFA	Thrust Ball Bearings
  MFJ-2520	25	32	20	NSK	Needle Roller Bearings
  NJ 260	300	540	85	NACHI	Cylindrical Roller Bearings
  NK 60/25	60	72	25	NBS	Needle Roller Bearings
  RNAO-40×50×17	40	45	17	NTN	Needle Roller Bearings
  S7301B	12	37	12	ZEN	Angular Contact Ball Bearings
  SL185010	50	80	40	INA	Cylindrical Roller Bearings
  W 606 R	17	6	6	SKF	Deep Groove Ball Bearings
  LS90120	90	120		INA	THRUST NEEDLE BEARINGS
  A1309TS	45	100	25	Hyatt	CYLINDRICAL ROLLER BEARINGS
  AH3160	300	280		STEYR	WITHDRAWAL SLEEVES
  6201/008-RS	32	.5000	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  ZSL192305	25	62	24	CONSOLIDATED	CYLINDRICAL ROLLER BEARING