d - 190 mm

D - 340 mm

B - 55 mm

D₁ - - 295 mm

F - 230 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 4 mm

s - 3 mm

d_a - min. - 207 mm

d_a - max. - 226 mm

d_b - min. - 233 mm

D_a - max. - 321.9 mm

r_a - max. - 3 mm

r_b - max. - 3 mm

Basic dynamic load rating - C - 800 kN

Basic static load rating - C₀ - 965 kN

Fatigue load limit - P_u - 98 kN

Reference speed - 2000 r/min

Limiting speed - 3400 r/min

Calculation factor - k_r - 0.23

Mass bearing - 22.3 kg

• Model Number: NU 238 ECML
• Inner Diameter：340mm Outer Diameter：190mm Width：55mm
• Type：Thrust Ball Bearings
• Update date：2025-12-17
• Application:metallurgical mold,textile machinery,Dental Drill etc,medical equipment,food add,boring bar boring bar,other lathe,Warehouse Shelf Equipment,instrumentation instrument,ventilator anesthesia machine etc,sucker industry
• Similar models:AST 51238M NACHI 54238U ISO 53238U+U238 SKF 51238M NACHI 54238 ISO 53238 CX 54238 NKE 53238+U238 CX 53238 CX 51238
• BEARING POWER International Trading Co.,Ltd. specialize in NU238ECML products，there is large inventory of SKF NU 238 ECML . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 238 ECML Which SKF NU238ECML 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
  AU0814-1LLX/L260	38	74	36	NTN	Angular Contact Ball Bearings
  4640/6420	73,025	149,225	53,975	FBJ	Tapered Roller Bearings
  53264	320	440	100.5	NACHI	Thrust Ball Bearings
  6215	75	130	25	CYSD	Deep Groove Ball Bearings
  63/32-2RS	32	75	20	Fersa	Deep Groove Ball Bearings
  6408	40	110	27	KOYO	Deep Groove Ball Bearings
  BL 319 Z	95	200	45	NSK	Deep Groove Ball Bearings
  K100X109X30	100	108	30	ISO	Needle Roller Bearings
  KGNC 30 C-PP-AS	30	47		INA	Linear Bearings
  LM742749/10	215,9	285,75	46,038	CX	Tapered Roller Bearings
  NA4852	260	320	60	ISO	Needle Roller Bearings
  NU 315 EM	75	160	37	NSK	Cylindrical Roller Bearings
  NUP5219	95	170	55,56	ISO	Cylindrical Roller Bearings
  SNW3120x31/2	100	130		SKF	ADAPTERS
  93120	.5000	.8750	1.2500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  NUP2212E	60	110	28	SKF	CYLINDRICAL ROLLER BEARINGS
  RSTO35X	72		19.8	INA	NEEDLE BEARINGS
  MCYR-6S	6	19	12	McGill	NEEDLE BEARINGS
  103-KS	17	35	10	MRC	DEEP GROOVE BALL BEARINGS
  6008ZNR	40	68	15	SKF	DEEP GROOVE BALL BEARINGS