(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 20.0000

Outer Dia (D) - 47.0000

Width (B) - 14.0000

Radius (min) (rs) - 1.000

Dynamic Load Rating (Cr) - 25,700

Static Load Rating (Cor) - 22,600

Max Speed (Grease) (X1000 RPM) - 15

Max Speed (Oil) (X1000 RPM) - 18

Max. Shaft Shoulder Dia. Inner (Li) - 26.5

Min. Housing Shoulder Dia., Outer (Lo) - 41.5

Weight (g) - 132.00

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: NJ204 EMA6
• Inner Diameter：20mm Outer Diameter：47mm Width：14mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:food add,transistor fittings,sleep monitoring,industrial skin care,sample cup,engineering machinery,medical treatment,tapping machine,cleaning agent,safety testing,Die
• Similar models:ISO NH2204 CX NUP204E ISB FCD84120440 KOYO NUP2204 ISB NJ2204 FBJ NUP2204 FBJ NU2204 ISO NUP204 KOYO NU204R NTN NU204E
• BEARING POWER International Trading Co.,Ltd. specialize in NJ204EMA6 products，there is large inventory of AST NJ204 EMA6 . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ204 EMA6 Which AST NJ204EMA6 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
  17098/17244	24,981	62	16,002	ISO	Tapered Roller Bearings
  180100/180170G	100	170	100	Gamet	Tapered Roller Bearings
  31316	80	170	42,5	ISB	Tapered Roller Bearings
  32313J2/Q	65	140	51	SKF	Tapered Roller Bearings
  3777/3726	46,038		30,302	KOYO	Tapered Roller Bearings
  4314ZZ	70	150	51	FBJ	Deep Groove Ball Bearings
  436/432A	46,038	95,25	27,783	NSK	Tapered Roller Bearings
  4R7105K	356,760	550,000	400,000	NTN	Cylindrical Roller Bearings
  6036-Z	180	280	46	CYSD	Deep Groove Ball Bearings
  623076	380	560	282	NTN	Tapered Roller Bearings
  GAC190T	190	290	64	LS	Plain Bearings
  K39X44X26-ZW	39	44	26	INA	Needle Roller Bearings
  NU 324 E	120	260	55	NACHI	Cylindrical Roller Bearings
  NU1014	70	100		NSK	Cylindrical Roller Bearings
  VEB 60 7CE1	60	85	13	SNFA	Angular Contact Ball Bearings
  LJ-15/8	1.6250	3.5000	.7500	RHP	DEEP GROOVE BALL BEARINGS
  PBPV48	6.0000	12.0000	2.2500	RIV	CYLINDRICAL ROLLER BEARINGS
  ET-2115	15	21	3.5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  7308BG	40	90	23	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  CT-27B	5.9680	6.1562		CONSOLIDATED	THRUST ROLLER BEARINGS