d - 17 mm

D - 40 mm

B - 12 mm

C - 12 mm

Angle (α) - 30 °

a - 2.2 mm

r min. - 0.6 mm

r1 min. - 0.3 mm

2B - 24 mm

da min. - 19 mm

Da max. - 37.4 mm

ra max. - 0.3 mm

Weight - 0.070 Kg

Basic dynamic load rating (C) - 19,4 kN

Basic static load rating (C0) - 13,2 kN

(Grease) Lubrication Speed - 13000 r/min

(Oil) Lubrication Speed - 17000 r/min

• Model Number:7203DT
• Inner Diameter：17mm Outer Diameter：40mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:rubber products machinery and equipment,Broadcasting System,Infrared Technology,Low-voltage electrical equipment,ventilator anesthesia machine etc,Broadcasting System,insect experimental analysis instrument,impression material,hinge industry,safety testing,metal mold
• Similar models:NACHI 7203AC ISO 7203A NACHI 7203DF NACHI 7203BDF NTN 7203DT CYSD DAC3772037 ISO 7203ADF ISB 7203B CX 7203A-UD CYSD 7203DF
• BEARING POWER International Trading Co.,Ltd. specialize in 7203DT products，there is large inventory of NACHI 7203DT . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7203DT Which NACHI 7203DT 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
  2LA-HSE019G/GNP42	95	145	24	NTN	Angular Contact Ball Bearings
  4315-2RS	75	160	55	FBJ	Deep Groove Ball Bearings
  6306Z	30	72	19	KOYO	Deep Groove Ball Bearings
  7021CDT	105	160	26	NACHI	Angular Contact Ball Bearings
  713613230				FAG	Wheel Bearings
  EE128111/128160CD+X2S-128111	280,192	406,4	149,225	Timken	Tapered Roller Bearings
  C 3056 K + AOH 3056	420	260	131	SKF	Cylindrical Roller Bearings
  DG3572W-3RSCS27	35	72	22	KOYO	Deep Groove Ball Bearings
  GS 81238	18	270	194	SKF	Thrust Roller Bearings
  K65X73X30H	65	73		Timken	Needle Roller Bearings
  NJ 408 MA	110	40	27	SKF	Thrust Ball Bearings
  NUP209	45	85	19	FBJ	Cylindrical Roller Bearings
  NUP2238 E	190	340	92	CX	Cylindrical Roller Bearings
  RI-814ZZ	6,35	12,7	4,762	NMB	Deep Groove Ball Bearings
  TVK2949L	29	49	3,8	KOYO	Needle Roller Bearings
  RL-5	.6250	1.5625	.4375	FAG	SELF
  NU2312	60	130	46	FAG	CYLINDRICAL ROLLER BEARINGS
  RNA4856	350		69	INA	NEEDLE BEARINGS
  6364	320	670	112	STEYR	DEEP GROOVE BALL BEARINGS
  6013-RS	65	100	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS