(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 190.0000

Outer Dia (D) - 400.0000

Width (B) - 78.0000

Radius (min) (rs) - 4.000

Dynamic Load Rating (Cr) - 1,150,000

Static Load Rating (Cor) - 1,489,000

Max Speed (Grease) (X1000 RPM) - 1

Max Speed (Oil) (X1000 RPM) - 2

Max. Shaft Shoulder Dia. Inner (Li) - 245.0

Min. Housing Shoulder Dia., Outer (Lo) - 353.0

Weight (g) - 50,400.00

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: NU338 EM
• Inner Diameter：190mm Outer Diameter：400mm Width：78mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:Storage Tool,other processing,root canal filling,Individual Wire,sleep monitoring,pneumatic,set bacteria instrument,pipe fittings Steel industry,Digital Generator,Switch,paint paint
• Similar models:NKE NJ2338-E-MA6 NSK NUP338EM KOYO NF338 NSK NUP2338EM NKE NJ338-E-M6 SNR N338EM NKE NU2338-E-MA6 NKE NJ338-E-MA6 CX NUP2338E FAG NU338-E-M1
• BEARING POWER International Trading Co.,Ltd. specialize in NU338EM products，there is large inventory of AST NU338 EM . We has been built up long-term cooperation with AST company, could make a bulk order of the NU338 EM Which AST NU338EM 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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