d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

Weight - 4,75 Kg

Basic dynamic load rating (C) - 157 kN

Basic static load rating (C0) - 362 kN

(Grease) Lubrication Speed - 2700 r/min

(Oil) Lubrication Speed - 3600 r/min

• Model Number: QJ221
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:Workpiece,Doppler,packaging materials,car steering pin,electronic materials,Tool,electromyography machine,electronic components,Cutting Machine,Digital Generator,Antenna Potentials
• Similar models:NTN 7221 ISO 7221C ISB 7221B NTN 7221BDB NTN 7221B SKF 7221BEP FAG 7221-B-MP ISB 3221 NTN 7221DB CX 7221C
• BEARING POWER International Trading Co.,Ltd. specialize in QJ221 products，there is large inventory of FBJ QJ221 . We has been built up long-term cooperation with FBJ company, could make a bulk order of the QJ221 Which FBJ QJ221 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
  6004T1XVV	20	42	12	NSK	Deep Groove Ball Bearings
  7016 CD/HCP4AL	125	80	22	SKF	Angular Contact Ball Bearings
  7915UADG/GNP42	75	105	16	NTN	Angular Contact Ball Bearings
  K80×88×23	80	88		NTN	Needle Roller Bearings
  RPNA35/52	35	52	20	ISO	Needle Roller Bearings
  NU2348	240	500	155	KOYO	Cylindrical Roller Bearings
  R156ZZ	4,762	7,938	3,175	NTN	Deep Groove Ball Bearings
  SL182224	120	215	58	ISO	Cylindrical Roller Bearings
  TRU 405930UU	40	59	30	IKO	Cylindrical Roller Bearings
  UKFE212H	55			SNR	Bearing Units
  LS251/2-AC	7.5000	12.5000	1.7500	FAG	ANGULAR CONTACT BALL BEARINGS
  51213				FAG	THRUST BALL BEARINGS
  G1104KRRB	1.2500	2.8346	.7480	FAF	PILLOW BLOCKS
  MG-12	.7500		.8750	Aurora	ROD ENDS
  98218	90	150	18	FAG	DEEP GROOVE BALL BEARINGS
  61821	105	130	13	SKF	DEEP GROOVE BALL BEARINGS
  170RU92	170	310	4.1250	Torrington (Old No.)	CYLINDRICAL ROLLER BEARINGS
  KU-80CPO-2RS	8.0000	8.7500	.5000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SN-313..1313	65	-	90	CONSOLIDATED	PILLOW BLOCKS
  I-71217	62	1.0625	16	CONSOLIDATED	SELF