d - 105 mm

D - 190 mm

B - 36 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 60,5 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

2B - 72 mm

da min. - 117 mm

Da max. - 178 mm

db min - 112 mm

ra max. - 2 mm

Db max - 183 mm

Weight - 7,58 Kg

Basic dynamic load rating (C) - 254 kN

Basic static load rating (C0) - 283 kN

(Grease) Lubrication Speed - 3 000 r/min

(Oil) Lubrication Speed - 4 000 r/min

• Model Number: 7221DT
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:defogging and degreasing,Machine Tool Accessories,Spectrum Products,supporting facilities,Display Devices,Rolling mill gear box,car shock absorber,metallurgical mold,office outdoor camping equipment,respirator,test equipment
• Similar models:SKF 7221BEP CYSD 7221DB KOYO 7221C NACHI 7221C NTN 7221DT CYSD 7221B SKF S7221CD/P4A NSK 7221CTRSU CX 7221B-UX CX 7221C-UO
• BEARING POWER International Trading Co.,Ltd. specialize in 7221DT products，there is large inventory of NTN 7221DT . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7221DT Which NTN 7221DT 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
  22313RHRK	65	140	48	KOYO	Spherical Roller Bearings
  22320EAE4	100	215	73	NSK	Spherical Roller Bearings
  29244E	220	300	48	NACHI	Thrust Roller Bearings
  29585/29521	63,5	110	25,4	CX	Tapered Roller Bearings
  32011-X	55	90	23	NKE	Tapered Roller Bearings
  6909-2NSE	45	68	12	NACHI	Deep Groove Ball Bearings
  7210 A-UD	50	90	40	CX	Angular Contact Ball Bearings
  K32X46X18H	32	46		KOYO	Needle Roller Bearings
  K73x79x20	73	79	20	ISO	Needle Roller Bearings
  KCX300	762	781,05	9,525	KOYO	Angular Contact Ball Bearings
  KT 243015 EG	24	30		IKO	Needle Roller Bearings
  MJ-2281	34,925	41,275	12,7	NSK	Needle Roller Bearings
  RCJT1-11/16	42,863			INA	Bearing Units
  RTC100	100	185	12	INA	Complex Bearings
  SC 16 AS	16			NBS	Linear Bearings
  SI5C	5		6	AST	Plain Bearings
  WS22220-E1-2RSR	100	180	55	FAG	SPHERICAL ROLLER BEARINGS
  U1221L	105	190	36	Rollway	CYLINDRICAL ROLLER BEARINGS
  XLS-111/2	11.5000	15.2500	1.7500	HOFF	DEEP GROOVE BALL BEARINGS
  125RIF551	12.5000	19.0000	2.6250	Torrington	CYLINDRICAL ROLLER BEARINGS