(dimensions in mm)

Bearing Type - NJ

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) - 80.00

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: NJ203 EM6
• Inner Diameter：17mm Outer Diameter：40mm Width：12mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:coal mill,Spectrum Products,screen filter,Cleaning equipment,Polymer,climb ladder,multi-knife lathe,electrocardiograph,Air,root canal filling,Tool
• Similar models:FAG F-203740 SNR NJ2203EG15 FAG NUP2203-E-TVP2 ISO NJ2032 FAG NU203-E-TVP2 SNR NJ203EG15 ISO NUP2032 CX NU203E NTN R2039 INA 712036400
• BEARING POWER International Trading Co.,Ltd. specialize in NJ203EM6 products，there is large inventory of AST NJ203 EM6 . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ203 EM6 Which AST NJ203EM6 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.

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  K58×64×19	58	64		NTN	Needle Roller Bearings
  R165.16				SNR	Wheel Bearings
  UCFC217	85			NACHI	Bearing Units
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  W 6000	26	10	8	SKF	Deep Groove Ball Bearings
  HK3516	42		16	FAG	NEEDLE BEARINGS
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  6204-2RS1	47	20	14	SKF	DEEP GROOVE BALL BEARINGS
  55x78x13mm	55	78	13	CONSOLIDATED	OIL SEALS
  SALC40ES	40		28	CONSOLIDATED	ROD ENDS
  RSL182314	70	5.2020	51	CONSOLIDATED	CYLINDRICAL ROLLER BEARING