d - 190 mm

D - 340 mm

B - 55 mm

d₁ - - 244 mm

D₁ - - 293.8 mm

F - 230 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 4 mm

d_a - min. - 207 mm

d_b - min. - 248 mm

D_a - max. - 321.9 mm

r_a - 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 - 0.15

Mass bearing - 23.811 kg

• Model Number:NUP 238 ECM
• Inner Diameter：340mm Outer Diameter：190mm Width：55mm
• Type：Thrust Ball Bearings
• Update date：2025-12-10
• Application:Medium and large motor,Oral Equipment,Broadcasting System,dye pigments,decoration machinery,universal category,medical equipment,plastic rolling,shoe-making machinery,car steering pin,mobile toilet
• Similar models:SKF NU2238ECML NSK 54238X ISB 51238M SKF NUP238ECML NACHI 53238 ISO 54238U+U238 ISO 53238U+U238 NSK 53238X NACHI 54238 NACHI 54238U
• BEARING POWER International Trading Co.,Ltd. specialize in NUP238ECM products，there is large inventory of SKF NUP 238 ECM . We has been built up long-term cooperation with SKF company, could make a bulk order of the NUP 238 ECM Which SKF NUP238ECM 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
  1101KL	26,9875	62	36,51	Timken	Deep Groove Ball Bearings
  32934*2	170	230	38	CYSD	Tapered Roller Bearings
  560/552-B	66,675	123,825	36,678	Timken	Tapered Roller Bearings
  6307ZZ	35	80	21	KBC	Deep Groove Ball Bearings
  CRO-5614	279,4	419,1	292,1	NTN	Tapered Roller Bearings
  CSEA020	50,8	63,5	6,35	INA	Deep Groove Ball Bearings
  GY1211KRRB	68,2625	125	69,85	Timken	Deep Groove Ball Bearings
  HCS71907-E-T-P4S	35	55	10	FAG	Angular Contact Ball Bearings
  HM813840/10	55,562	127	36,512	CX	Tapered Roller Bearings
  LM11949/LM11910		45.237	16.637	NACHI	Tapered Roller Bearings
  M667944/M667911	406,4	546,1	87,312	Timken	Tapered Roller Bearings
  N 1014 KTNHA/SP	70	110	20	SKF	Cylindrical Roller Bearings
  NJ 412	60	150	35	NSK	Cylindrical Roller Bearings
  UCX12	60	120	65.1	NACHI	Deep Groove Ball Bearings
  ZR1.20.1904.400-1SPPN	1729	2012	68	ISB	Thrust Roller Bearings
  E-13*	2.3437	1.2530		Aetna	THRUST BALL BEARINGS
  AH3972	360	340		FAG	WITHDRAWAL SLEEVES
  GE80SW	80	125	27	ELGES	SPHERICAL PLAIN BEARINGS
  2203E-2RS1	17	40	16	MRC	SELF
  LS-7-RR	.6250	1.5625	.4375	FED	DEEP GROOVE BALL BEARINGS