(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 150.0000

Outer Dia (D) - 270.0000

Width (B) - 45.0000

Radius (min) (rs) - 3.000

Dynamic Load Rating (Cr) - 422,000

Static Load Rating (Cor) - 550,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 3

Max. Shaft Shoulder Dia. Inner (Li) - 182.0

Min. Housing Shoulder Dia., Outer (Lo) - 242.0

Weight (g) - 11,670.00

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: NU230 EM
• Inner Diameter：150mm Outer Diameter：270mm Width：45mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-23
• Application:Industry,diving equipment,hardware,Medium and large motor,linear drive,ignition system,knitted fabrics,test laboratory equipment and accessories,marine test,comprehensive experiment,dye pigments
• Similar models:ISO NU2309 Fersa NU2307FM/C3 NKE NU2306-E-MPA SKF NJ230ECM SNR NJ2304EG15 FBJ NU2307 KOYO NUP2307R NACHI 230/1000E ISO N230 CX NF230E
• BEARING POWER International Trading Co.,Ltd. specialize in NU230EM products，there is large inventory of AST NU230 EM . We has been built up long-term cooperation with AST company, could make a bulk order of the NU230 EM Which AST NU230EM 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
  23034 EK30W33+AH3034	160	260	67	ISB	Spherical Roller Bearings
  27881/27820	38,1	80,035	24,608	FBJ	Tapered Roller Bearings
  4T-15100S/15250X	25,4	63,5	20,638	NTN	Tapered Roller Bearings
  61811-2RS	55	72	9	ISB	Deep Groove Ball Bearings
  699ZZ	9	20	6	NTN	Deep Groove Ball Bearings
  71840 ATBP4	200	250	24	CX	Angular Contact Ball Bearings
  7214 BEGAM	125	70	24	SKF	Angular Contact Ball Bearings
  7324 CDF	120	260	110	ISO	Angular Contact Ball Bearings
  F15121	55	90	60	Fersa	Tapered Roller Bearings
  H913849/H913810	69.85	146.05	41.275	KBC	Tapered Roller Bearings
  KSR16-L0-12-10-15-09	16,2	40	18,3	INA	Bearing Units
  NK75/25-XL	75	92	25	INA	Needle Roller Bearings
  NU1996	480	650	78	ISO	Cylindrical Roller Bearings
  UCTX13	65			ISO	Bearing Units
  3209E-2RS1	45	85	30.2	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NKJ42/30A	42	57	30	FAG	NEEDLE BEARINGS
  AL-22	22	50	18	RIV	DEEP GROOVE BALL BEARINGS
  NUP328	140	300	62	STEYR	CYLINDRICAL ROLLER BEARINGS
  PAJ-20	2.5000	5.0000	.9375	RIV	SELF
  RNA-2206-2RSX	62		19.8	CONSOLIDATED	NEEDLE BEARINGS