d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

r min. - 2,1 mm

da min. - 116 mm

da max - 127,5 mm

Da max. - 179 mm

ra max. - 2 mm

Weight - 3,79 Kg

Basic dynamic load rating (C) - 133 kN

Basic static load rating (C0) - 105 kN

(Grease) Lubrication Speed - 2 200 r/min

Calculation factor (f0) - 14,4

• Model Number: 6221DDU
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:medical equipment,chemical instruments,circulating pump,manual Tools,medical equipment,animal,SPA equipment,screen filter,gear type,air purification,test strip
• Similar models:ISO 62214-2RS SKF 62213-2RS1 KOYO 6221NR ISO 62212-2RS SKF 62210-2RS1 CRAFT 6221-2RS ZEN 62210-2RS SKF 6221-Z NKE 6221-2RSR SKF 62211-2RS1
• BEARING POWER International Trading Co.,Ltd. specialize in 6221DDU products，there is large inventory of NSK 6221DDU . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6221DDU Which NSK 6221DDU 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
  13686/13620	38,1	69,012	26,195	Fersa	Tapered Roller Bearings
  232/630-B-K-MB	630	1150	412	FAG	Spherical Roller Bearings
  2P7603K	380,000	680,000	245,000	NTN	Thrust Roller Bearings
  31313-A	65	140	36	FAG	Tapered Roller Bearings
  32934	170	230	38	FAG	Tapered Roller Bearings
  5S-2LA-HSE910CG/GNP42	50	72	12	NTN	Angular Contact Ball Bearings
  6006-RZ	30	55	13	ISB	Deep Groove Ball Bearings
  71915CVUJ74	75	105	16	SNR	Angular Contact Ball Bearings
  7211-BE-MP	55	100	21	NKE	Angular Contact Ball Bearings
  GAC 100 CP	100	150	32	ISB	Plain Bearings
  R166ZZ	4,762	9,525	3,175	ISO	Deep Groove Ball Bearings
  RNAO50X62X40	50	62	40	KOYO	Needle Roller Bearings
  ZB1.20.0544.201-2SPTN	444	616	56	ISB	Thrust Ball Bearings
  NKS22	35		20	INA	NEEDLE BEARINGS
  693ZZ	3	8	4	Nachi	DEEP GROOVE BALL BEARINGS
  R1020	.1562	.3125	.1094	FAG	DEEP GROOVE BALL BEARINGS
  30309	45	100	25	CONSOLIDATED	TAPERED ROLLER BEARINGS
  40x72x10mm	40	72	10	CONSOLIDATED	OIL SEALS
  R-18-2RS	1.1250	2.1250	.5000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  249/1000M	1000	1320	315	CONSOLIDATED	SPHERICAL ROLLER BEARINGS