(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 190.0000

Outer Dia (D) - 400.0000

Width (B) - 78.0000

Radius (min) (rs) - 4.000

Dynamic Load Rating (Cr) - 1,150,000

Static Load Rating (Cor) - 1,489,000

Max Speed (Grease) (X1000 RPM) - 1

Max Speed (Oil) (X1000 RPM) - 2

Max. Shaft Shoulder Dia. Inner (Li) - 245.0

Min. Housing Shoulder Dia., Outer (Lo) - 353.0

Weight (g) - 50,400.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

This bearing is also available with the HJ end plate for the inner race.

Suffix definitions are listed in the Nomenclature Technical document.

This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.

• Model Number: NU338 EM
• Inner Diameter：190mm Outer Diameter：400mm Width：78mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:other lathe,Gripper Swing,machine tool spindle,welding equipment,garbage disposal,instrumentation instrument,trolley,lifting chain,steam Hydraulic control element,plant determination,Spectrum Products
• Similar models:ISO NP2338 FAG NJ2338-EX-TB-M1 ISO N3338 CX NU2338E ISB NU338 ISO NU338 ISO NJ338 CX NJ2338E NACHI NUP2338 CX NP3338
• BEARING POWER International Trading Co.,Ltd. specialize in NU338EM products，there is large inventory of AST NU338 EM . We has been built up long-term cooperation with AST company, could make a bulk order of the NU338 EM Which AST NU338EM 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
  12NQ2410A	12	24	9.8	KOYO	Needle Roller Bearings
  15120/15245	30,213	62	19,05	NSK	Tapered Roller Bearings
  33114/Q	120	70	37	SKF	Tapered Roller Bearings
  71806 CD/P4	42	30	7	SKF	Angular Contact Ball Bearings
  6000	10	26	8	KBC	Deep Groove Ball Bearings
  6206F604	30,000	62,000	16,000	SNR	Deep Groove Ball Bearings
  6307ZZ	35	80	21	FBJ	Deep Groove Ball Bearings
  CRD-3253	160	260	130	NTN	Tapered Roller Bearings
  GIKR 18 PW	18	35	23	INA	Plain Bearings
  HK2526	25	32	26	NTN	Needle Roller Bearings
  JM207049/10	55	95	29	CX	Tapered Roller Bearings
  LLRJ2.3/4	69,85	133,35	23,8125	RHP	Cylindrical Roller Bearings
  NU2306-E-MPA	30	72	27	NKE	Cylindrical Roller Bearings
  NUP1896	480	600	56	CX	Cylindrical Roller Bearings
  RNA5904	25	37	23	KOYO	Needle Roller Bearings
  UC204	20	47	31	FYH	Deep Groove Ball Bearings
  NNF5014ADA.2LS.V	70	110	54	FAG	CYLINDRICAL ROLLER BEARINGS
  B3	1.3437	.6250		INA	THRUST BALL BEARINGS
  230S.1200	480	-	121	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS
  71904TGP/4-2RS	20	37	9	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS