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：2025-12-16
• Application:directional control valve,sterilizers,food safety,motor,agrochemical,altimeter etc,thread processing machine,tapping machine,horizontal processing,air purification,Optical Instruments
• Similar models:CYSD 7221 SKF 7221BEP FAG B7221-C-T-P4S NSK 7221B KOYO 7221CPA CYSD 7221B SKF 7221ACD/HCP4A NACHI 7221DB CYSD 7221BDB SKF 7221CD/HCP4A
• 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
  35FSF55	35	55	25	NSK	Plain Bearings
  4114	70	103	32	INA	Thrust Ball Bearings
  4R4819	240,000	330,000	220,000	NTN	Cylindrical Roller Bearings
  6004-2RS	20	42	12	FBJ	Deep Groove Ball Bearings
  678A	8	12	2,5	NTN	Deep Groove Ball Bearings
  713613710				FAG	Wheel Bearings
  AST50 16IB06	25,4			AST	Plain Bearings
  F626-2Z	6	19	6	ZEN	Deep Groove Ball Bearings
  GBR 303920	47,625	61,912	31,75	IKO	Needle Roller Bearings
  N 1019 KTNHA/SP	95	145	24	SKF	Cylindrical Roller Bearings
  NN3011C1NAP4	55	90	26	NTN	Cylindrical Roller Bearings
  RNA4904-2RSR	25	37	17	INA	Needle Roller Bearings
  NA22/8.2RSR	8	24	12	INA	NEEDLE BEARINGS
  RTH-731				Andrews	THRUST ROLLER BEARINGS
  GEH-20ES-2RS	20	42	25	SKF	SPHERICAL PLAIN BEARINGS
  MF-104-ZZ	4	10	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SSR-24	1.5000	2.6250	.4375	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  11206	30	62	16	CONSOLIDATED	SELF
  24024	120	180	60	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  WC87009	9	30	.5000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS