(dimensions in mm)

Bearing Type - NJ

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) - 11,990.00

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: NJ230 EM
• Inner Diameter：150mm Outer Diameter：270mm Width：45mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Gear grinding machine,medical treatment,container finishing,wheel lathe,storage shelves,rolling mill roll neck and slowdown device,Rolling mill gear box,Film machine,Liposuction device,floor industry,wire industry
• Similar models:NACHI 23044A2XK CYSD NF2306 CX NJ2230E FBJ NJ2305 NSK EE923095/923175 NACHI 230/900E NKE NJ230-E-MA6 NACHI 23230AXK Timken NJ2308E.TVP CX NUP2305E
• BEARING POWER International Trading Co.,Ltd. specialize in NJ230EM products，there is large inventory of AST NJ230 EM . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ230 EM Which AST NJ230EM 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
  31320XJ/DF	100	215	113	ISB	Tapered Roller Bearings
  230/530CAE4	530	780	185	NSK	Spherical Roller Bearings
  242190X/242282XC	190,5	282,575	50,8	Gamet	Tapered Roller Bearings
  52213	55	100	47	KOYO	Thrust Ball Bearings
  53240	200	275		ISO	Thrust Ball Bearings
  6003/HR11QN	17	35	10	SKF	Deep Groove Ball Bearings
  6010 N	50	80	16	ISB	Deep Groove Ball Bearings
  7204C	20	47	14	NACHI	Angular Contact Ball Bearings
  7902UCG/GNP42	15	28	7	NTN	Angular Contact Ball Bearings
  AC-6003LLB	17	35	10	NTN	Deep Groove Ball Bearings
  CRB30/83	30	83,6	40,7	INA	Deep Groove Ball Bearings
  E-4R12002	600	870	540	NTN	Cylindrical Roller Bearings
  DC4960VW	300	420	118	KOYO	Cylindrical Roller Bearings
  F61704-2Z	20	27	4	ZEN	Deep Groove Ball Bearings
  HM804840/10	41,275	95,25	30,162	ISO	Tapered Roller Bearings
  JM714249A/JM714210	75	120	31	Timken	Tapered Roller Bearings
  NNU 4868 K/W33	340	420	80	ISB	Cylindrical Roller Bearings
  WC88008	8	24	.4062	New Departure	DEEP GROOVE BALL BEARINGS
  NUP2252	260	480	130	FAG	CYLINDRICAL ROLLER BEARINGS
  KH40PP	40	52	60	INA	LINEAR RECIRCULATING BALL BEARINGS