d - 190 mm

D - 340 mm

B - 55 mm

C - 55 mm

ra1 max. - 1,5 mm

Angle (α) - 25 °

a - 104 mm

r min. - 4 mm

r1 min. - 1,5 mm

2B - 110 mm

da min. - 208 mm

ra max. - 3 mm

Db max - 331,5 mm

Weight - 42,6 Kg

Basic dynamic load rating (C) - 495 kN

Basic static load rating (C0) - 780 kN

(Grease) Lubrication Speed - 1 600 r/min

(Oil) Lubrication Speed - 2 100 r/min

• Model Number: 7238DB
• Inner Diameter：190mm Outer Diameter：340mm Width：55mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:Low-voltage electrical equipment,Spectral Products,wall industry,other CNC,axle lathe,leather processing,Internal thread type,Medical room equipment,multi-knife lathe,medical treatment,steam Hydraulic control element
• Similar models:NACHI 7238B ISO 7238BDB ISO 7238ADB SKF 307238 ISO 7238CDB ISO 7238A NTN 7238DF CX 7238A-UO CX 7238A-UX CX 7238B-UX
• BEARING POWER International Trading Co.,Ltd. specialize in 7238DB products，there is large inventory of NTN 7238DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7238DB Which NTN 7238DB 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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  HAR913	65	90	13	KOYO	Angular Contact Ball Bearings
  IJ123060				ILJIN	Angular Contact Ball Bearings
  NAPK209	45			FYH	Bearing Units
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  RNA4907RS	42	55	20	Timken	Needle Roller Bearings
  S71918 ACE/P4A	125	90	18	SKF	Angular Contact Ball Bearings
  NUP20/500E	500	720	128	FAG	CYLINDRICAL ROLLER BEARINGS
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  51410				STEYR	THRUST BALL BEARINGS
  RA1-5ZZA	.0937	.3125	.1406	NTN	DEEP GROOVE BALL BEARINGS
  NNCF-4976V	380	520	140	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  GEZ-500C-2RS	5.0000	7.7500	4.3750	CONSOLIDATED	SPHERICAL PLAIN BEARINGS