d - 105 mm

D - 130 mm

B - 13 mm

C - 13 mm

r min. - 1 mm

da min. - 110 mm

Da max. - 125 mm

ra max. - 1 mm

Weight - 0,33 Kg

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

Basic static load rating (C0) - 22 kN

(Grease) Lubrication Speed - 4 600 r/min

(Oil) Lubrication Speed - 5 400 r/min

Calculation factor (f0) - 15,9

• Model Number: 6821
• Inner Diameter：105mm Outer Diameter：130mm Width：13mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-09
• Application:plant determination,horizontal processing,security equipment,Medical printer,printing machinery,EEG,sleep monitoring,Air,special broaching machine,Forklift industry,pump accessories
• Similar models:CYSD 6821NR NTN 6821ZZ NSK 6821VV NACHI 6821 KBC DG256821 NSK 6821DDU NTN 6821LLU NACHI 6821NR CYSD 6821-ZZ NTN 6821NR
• BEARING POWER International Trading Co.,Ltd. specialize in 6821 products，there is large inventory of NTN 6821 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6821 Which NTN 6821 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
  3193/3130	31.75		29,997	KOYO	Tapered Roller Bearings
  32007JR/2YD	30	62	18	KOYO	Tapered Roller Bearings
  625LLB	5,000	16,000	5,000	NTN	Deep Groove Ball Bearings
  CLB50UU	50	62		Samick	Linear Bearings
  EGB2215-E40	22	25	15	INA	Plain Bearings
  HK6020	60	68	20	INA	Needle Roller Bearings
  KTN 16 C-PP-AS	16	26		INA	Linear Bearings
  RS-4838E4	190	240	50	NSK	Cylindrical Roller Bearings
  NU19/500	500	670	78	ISO	Cylindrical Roller Bearings
  TSM 12 RB	12			ISB	Spherical Roller Bearings
  UC209-28	44,45	85	49,2	KOYO	Deep Groove Ball Bearings
  UCFL305	25			CX	Bearing Units
  RAK21/4	2.2500			FAF	PILLOW BLOCKS
  WC87500	10	30	.5000	New Departure	DEEP GROOVE BALL BEARINGS
  6215-2ZNR	75	130	25	FAG	DEEP GROOVE BALL BEARINGS
  2913	90	65		INA	THRUST BALL BEARINGS
  MCF-16S	6	16	11	McGill	NEEDLE BEARINGS
  61806	30	42	7	SKF	DEEP GROOVE BALL BEARINGS
  RNA172520	25		20	SKF (Old No.)	NEEDLE BEARINGS
  R-395-LL	95	200	45	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS