(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 17.0000

Outer Dia (D) - 40.0000

Width (B) - 12.0000

Radius (min) (rs) - 0.600

Dynamic Load Rating (Cr) - 16,400

Static Load Rating (Cor) - 13,300

Max Speed (Grease) (X1000 RPM) - 17

Max Speed (Oil) (X1000 RPM) - 20

Max. Shaft Shoulder Dia. Inner (Li) - 22.1

Weight (g) - 77.00

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:NU203 EM1A
• Inner Diameter：17mm Outer Diameter：40mm Width：12mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-17
• Application:Broadcasting System,Pneumatic Control Elements,lifting upgrade,stamping die and its equipment,Insect Count,tapered grinder,supporting facilities,pipe fittings Steel industry,power tools,Seals,bag machine
• Similar models:CX NJ2203E NKE NU203-E-TVP3 CX NJ2034 ISB FCDP152203700 AST NU203EMA6 FAG NUP2203-E-TVP2 IKO TRU203820UU NSK 150PCR3203 CYSD N2037E CYSD NF203
• BEARING POWER International Trading Co.,Ltd. specialize in NU203EM1A products，there is large inventory of AST NU203 EM1A . We has been built up long-term cooperation with AST company, could make a bulk order of the NU203 EM1A Which AST NU203EM1A 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
  14131/14276D+X1S-14131	33,338	69,012	46,04	Timken	Tapered Roller Bearings
  203-KRR	17	40	18,3	INA	Deep Groove Ball Bearings
  240/500-B-MB	500	720	218	FAG	Spherical Roller Bearings
  6015-2RS	75	115	20	AST	Deep Groove Ball Bearings
  63304 ZZ	20	52	22,2	ISO	Deep Groove Ball Bearings
  6404	20	72	19	ISB	Deep Groove Ball Bearings
  81132	160,000	200,000	31,000	NTN	Thrust Ball Bearings
  AB12323S03	25	62,02	17,5	SNR	Deep Groove Ball Bearings
  NAO-29×42×13	29	37		NTN	Needle Roller Bearings
  NKX 17	26	17	25	SKF	Cylindrical Roller Bearings
  S6200	10	30	9	FAG	Deep Groove Ball Bearings
  UCT214	70			SNR	Bearing Units
  93222	.6250	1.0000	1.3750	BERLISS	JOURNAL ROLLER ASSEMBLIES
  N314E	70	150	35	STEYR	CYLINDRICAL ROLLER BEARINGS
  6317K.2RS	85	180	41	STEYR	DEEP GROOVE BALL BEARINGS
  NU301	12	37	12	STEYR	CYLINDRICAL ROLLER BEARINGS
  NAX172625	26	17		SKF (Old No.)	NEEDLE BEARINGS
  LER-79	3.4375		17.51	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS
  93640	1.1250	1.5000	2.5000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES
  BT-95-431	9.5000	12.5000		CONSOLIDATED	THRUST BALL BEARINGS