d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

a - 5,69 mm

b - 3,65 mm

f - 3,05 mm

r min. - 2,1 mm

r0 max. - 0,6 mm

r1 min. - 0,5 mm

D1 - 183,64 mm

D2 - 202,9 mm

da min. - 116 mm

Da max. - 179 mm

Weight - 3,7 Kg

Basic dynamic load rating (C) - 133 kN

Basic static load rating (C0) - 105 kN

(Grease) Lubrication Speed - 3300 r/min

(Oil) Lubrication Speed - 3900 r/min

Calculation factor (f0) - 14,4

• Model Number:6221N
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:glass,medical equipment,atomizer class,medical equipment,rehabilitation training equipment,Technical Equipment,suction nozzle,mechanical annex,flexible processing,bag machine,SPA equipment
• Similar models:ISO 62212-2RS NTN 6221ZZ NSK 6221DDU CX 6221-2RS NTN 6221LLUNR CX 62214-2RS NACHI 6221 NKE 6221-2Z ISB 6221-2RS SKF 6221-Z
• BEARING POWER International Trading Co.,Ltd. specialize in 6221N products，there is large inventory of KOYO 6221N . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6221N Which KOYO 6221N 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
  105BER19H	105	145	20	NSK	Angular Contact Ball Bearings
  16024	120	180	19	NACHI	Deep Groove Ball Bearings
  21311AXK	55	120	29	NACHI	Cylindrical Roller Bearings
  23056RHAK	280	420	106	KOYO	Spherical Roller Bearings
  2P6404K	320,000	580,000	213,000	NTN	Thrust Roller Bearings
  6322-2RSR	110	240	50	FAG	Deep Groove Ball Bearings
  7317C	85	180	41	KOYO	Angular Contact Ball Bearings
  GT27	53,975	91,288	20,638	INA	Thrust Ball Bearings
  EGB5040-E40	50	55	40	INA	Plain Bearings
  NJ317EG15	85,000	180,000	41,000	SNR	Cylindrical Roller Bearings
  N2306E	30	72	27	CYSD	Cylindrical Roller Bearings
  NAP210-30	47,625		57,2	KOYO	Bearing Units
  NU260-E-M6	300	540	85	NKE	Cylindrical Roller Bearings
  NUP220	100	180	34	KOYO	Cylindrical Roller Bearings
  PCM 19019560 M	190	195	60	SKF	Plain Bearings
  SS 6002-ZZ	15	32	9	ISB	Deep Groove Ball Bearings
  NCF1832V	160	200	20	FAG	CYLINDRICAL ROLLER BEARINGS
  XLS-51/8	5.1250	7.2500	1.0000	HOFF	DEEP GROOVE BALL BEARINGS
  SNZ-215..22215	75	65	80	CONSOLIDATED	PILLOW BLOCKS
  TPSY-25SD	25			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS