d - 190 mm

D - 340 mm

B - 55 mm

C - 55 mm

Angle (α) - 30 °

a - 49.0 mm

r min. - 4 mm

r1 min. - 1.5 mm

2B - 110 mm

da min. - 199 mm

Da max. - 331 mm

ra max. - 1.5 mm

Weight - 21.5 Kg

Basic dynamic load rating (C) - 510 kN

Basic static load rating (C0) - 825 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1700 r/min

• Model Number:7238DF
• Inner Diameter：190mm Outer Diameter：340mm Width：55mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:pump industry,knitted fabrics,Roller,atomizer class,journal lathe,Machine Tool Accessories,Polymer,noise inspection,cleaners,plastic rolling,security equipment
• Similar models:NACHI 7238BDT NTN 7238BG NKE 7238-B-MP CX 7238C-UX NACHI 7238BDB ISO 7238B ISO 7238CDF ISO 7238CDB NACHI 7238DT NTN 7238
• BEARING POWER International Trading Co.,Ltd. specialize in 7238DF products，there is large inventory of NACHI 7238DF . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7238DF Which NACHI 7238DF 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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  23234-E1-TVPB	170	310	110	FAG	Spherical Roller Bearings
  28980/28921	59,977	100	25,4	Timken	Tapered Roller Bearings
  34300/34500	76,2	127	26,988	Fersa	Tapered Roller Bearings
  439/432	41,275		29,901	KOYO	Tapered Roller Bearings
  4T-32205CR	25	52	19,25	NTN	Tapered Roller Bearings
  7206 A-UD	30	62	32	CX	Angular Contact Ball Bearings
  F-223821	26	41,4	24	INA	Cylindrical Roller Bearings
  FL617/5 ZZ	5	8	2,5	ISO	Deep Groove Ball Bearings
  GE300ES-2RS	300	430	165	LS	Plain Bearings
  K15×21×21	15	21		NTN	Needle Roller Bearings
  K70x76x30	70	76		SKF	Needle Roller Bearings
  NNU4920-S-K-M-SP	100	140	40	FAG	Cylindrical Roller Bearings
  SA1-70B	70	105	49	NTN	Plain Bearings
  UCFC202	15			CX	Bearing Units
  23956MB	280	380	75	FAG	SPHERICAL ROLLER BEARINGS
  F-25	3.3437	2.0000		Aetna	THRUST BALL BEARINGS
  XW-31/8				INA	THRUST BALL BEARINGS
  SN507	30		52	FAG	PILLOW BLOCKS
  AH24122	110	105		FAG	WITHDRAWAL SLEEVES
  94628	1.1250	1.6250	1.7500	BERLISS	JOURNAL ROLLER ASSEMBLIES