d - 105 mm

D - 130 mm

B - 13 mm

C - 13 mm

rn - 0,5 mm

a - 2,1 mm

b - 1,3 mm

f - 1,12 mm

r min. - 1 mm

r0 max. - 0,4 mm

D1 - 127,6 mm

D2 - 135,7 mm

da min. - 110 mm

Da max. - 125 mm

ra max. - 1 mm

Dx - 137 mm

Cy - 2,9 mm

Cz - 1,2 mm

rn - 0,5 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: 6821NR
• Inner Diameter：105mm Outer Diameter：130mm Width：13mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:electrocardiograph,Storage Tool,luminescent reagent,security equipment,Wire grinder,intermediate,ventilation heating equipment,atomizer class,welding equipment,steam Hydraulic control element,air shower etc
• Similar models:NSK 6821ZZ CYSD 6821-2RZ NTN 6821N CYSD 6821NR NTN 6821LLU CYSD 6821-2RS NACHI 6821 NSK 6821VV NTN 6821 NACHI 6821NR
• BEARING POWER International Trading Co.,Ltd. specialize in 6821NR products，there is large inventory of NTN 6821NR . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6821NR Which NTN 6821NR 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
  6222	110	200	38	NKE	Deep Groove Ball Bearings
  63314 ZZ	70	150	63,5	CX	Deep Groove Ball Bearings
  6919ZZ	95	130	18	NACHI	Deep Groove Ball Bearings
  K60X66X30	60	66	30	CX	Needle Roller Bearings
  KBL25112	25	40		NBS	Linear Bearings
  LUJR 12	12			SKF	Linear Bearings
  NJ2310-E-M6	50	110	40	NKE	Cylindrical Roller Bearings
  NN 3021 KTN9/SP	105	160	41	SKF	Cylindrical Roller Bearings
  RNA 2203.2RS	22	40	15,8	SKF	Cylindrical Roller Bearings
  TAF 304020/SG	30	40	20	IKO	Needle Roller Bearings
  UKTX09	41,275			KOYO	Bearing Units
  AD5318	90	190	2.8750	American	CYLINDRICAL ROLLER BEARINGS
  VSI250755	610	855		INA	SLEWING BEARINGS
  61822T	110	140	16	FAG	DEEP GROOVE BALL BEARINGS
  6008T.P5	40	68	15	FAG	DEEP GROOVE BALL BEARINGS
  NU215E	75	130	25	SKF	CYLINDRICAL ROLLER BEARINGS
  627	7	22	7	NTN	DEEP GROOVE BALL BEARINGS
  HK2520.2RS	32		20	SKF	NEEDLE BEARINGS
  NUTR-45100	45	100	32	CONSOLIDATED	NEEDLE BEARINGS
  SN-222..6222	110	-	120	CONSOLIDATED	PILLOW BLOCKS