d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

a - 85 mm

r min. - 2,1 mm

da min. - 117 mm

Da max. - 178 mm

ra max. - 2 mm

Weight - 4,75 Kg

Basic dynamic load rating (C) - 197 kN

Basic static load rating (C0) - 400 kN

(Grease) Lubrication Speed - 2 700 r/min

(Oil) Lubrication Speed - 3 600 r/min

• Model Number: QJ221
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:wheel lathe,Antenna Industry,equipment and,dynamic blood pressure,tooth filling,magnetic elements,preservation equipment,Optical detection,plastic rolling,nail products,Low-voltage electrical equipment
• Similar models:NKE QJ221-N2-MPA SKF 7221BECBM ISO 7221BDF ISO 7221BDT FBJ QJ221 NACHI 7221C NSK QJ221 NTN 7221DB ILJIN IJ221002 NTN 7221DT
• BEARING POWER International Trading Co.,Ltd. specialize in QJ221 products，there is large inventory of NTN QJ221 . We has been built up long-term cooperation with NTN company, could make a bulk order of the QJ221 Which NTN 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.

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  3NCHAD021CA	105	160	26	KOYO	Angular Contact Ball Bearings
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  65225/65500	57,15	127	44,45	CX	Tapered Roller Bearings
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  EGB1515-E50	15	17	15	INA	Plain Bearings
  FYTJ 50 KF+HE 2310	44,45			SKF	Bearing Units
  HJ-10412848 + IR-8810448	139,7	203,2	76,2	NSK	Needle Roller Bearings
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  MR95	5	9	2,5	FBJ	Deep Groove Ball Bearings
  NJ 2312 E	60	130	46	NACHI	Cylindrical Roller Bearings
  NK16/20R+IR12X16X20	12,000	24,000	20,000	NTN	Needle Roller Bearings
  PCJ1-3/8	34,925			INA	Bearing Units
  TRU 426230	45	68	22	IKO	Cylindrical Roller Bearings
  CFE-31/2-SB			2.0000	McGill	NEEDLE BEARINGS
  HJ-212	60		6	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RA-208	40	3.1496	.7086	CONSOLIDATED	BALL BEARINGS