d - 105 mm

D - 130 mm

B - 13 mm

C - 13 mm

rn - 0,5 mm

a - 2,1 mm

b - 1,3 mm

r min. - 1 mm

r0 max. - 0,4 mm

D1 - 127,6 mm

da min. - 110 mm

da max - 110,5 mm

Da max. - 125 mm

ra max. - 1 mm

Weight - 0,324 Kg

Basic dynamic load rating (C) - 19,8 kN

Basic static load rating (C0) - 23,9 kN

(Grease) Lubrication Speed - 4 800 r/min

(Oil) Lubrication Speed - 5 600 r/min

Calculation factor (f0) - 17,4

• Model Number: 6821N
• Inner Diameter：105mm Outer Diameter：130mm Width：13mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-21
• Application:altimeter etc,defogging and degreasing,Industry,Broadcasting System,comprehensive experiment,garbage disposal,Embroidery,Chromatography Products,medical equipment,tooth filling,Other Measurements
• Similar models:CYSD 6821-2RZ NSK 6821DDU CYSD 6821NR NTN 6821N NTN 6821 NTN 6821ZZ CYSD 6821-ZZ KBC DG256821 NSK 6821N NSK 6821VV
• BEARING POWER International Trading Co.,Ltd. specialize in 6821N products，there is large inventory of NSK 6821N . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6821N Which NSK 6821N 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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  239/950K	950	1250	224	NTN	Spherical Roller Bearings
  29360	300	480	109	Timken	Thrust Roller Bearings
  33120F	100	165	52	Fersa	Tapered Roller Bearings
  46322	110	180	56	KOYO	Tapered Roller Bearings
  4T-HM88542/HM88512	31,75	73,812	29,37	NTN	Tapered Roller Bearings
  52316	65	140	79	NKE	Thrust Ball Bearings
  628/6-2Z	13	6	5	SKF	Deep Groove Ball Bearings
  6461A/6420	76,2	149,225	53,975	Timken	Tapered Roller Bearings
  708C	8	22	7	NSK	Angular Contact Ball Bearings
  AELS207N	35,000	72,000	38,9	NTN	Deep Groove Ball Bearings
  HM907643/HM907614	50,8	111,125	30,162	FBJ	Tapered Roller Bearings
  K45X50X27	45	50		INA	Needle Roller Bearings
  N3211	55,000	100,000	33,300	NTN	Cylindrical Roller Bearings
  NCF3038V	190	269,9	75	NSK	Cylindrical Roller Bearings
  NNCF4916CV	80	110	30	SKF	Cylindrical Roller Bearings
  RCJY25-JIS	25			INA	Bearing Units
  51256				FAG	THRUST BALL BEARINGS
  811/530			34	FAG	THRUST ROLLER BEARINGS
  215-ZZ	75	130	25	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SQ-1211-108	1.5000	4.1250	1.7500	CONSOLIDATED	AGRICULTURAL BALL BEARINGS