(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 20.0000

Outer Dia (D) - 52.0000

Width (B) - 21.0000

Radius (min) (rs) - 1.100

Dynamic Load Rating (Cr) - 42,000

Static Load Rating (Cor) - 38,800

Max Speed (Grease) (X1000 RPM) - 11

Max Speed (Oil) (X1000 RPM) - 14

Max. Shaft Shoulder Dia. Inner (Li) - 27.5

Min. Housing Shoulder Dia., Outer (Lo) - 45.5

Weight (g) - 209.00

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:NU2304 E
• Inner Diameter：20mm Outer Diameter：52mm Width：21mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Power equipment,Chromatography Products,packaging materials,small diesel generators,building decoration raw materials and accessories,multi-knife lathe,Beauty and Body,other mold,Hydraulic Hose,electrostatic protection,electronic materials
• Similar models:CYSD NJ2304E FAG NU2304-E-TVP2 ISO NH2304 FBJ NJ2304 NSK NJ2304 Timken NJ2304E.TVP AST NJ2304EMA CX NH2304E ISB NJ2304 NSK NUP2304
• BEARING POWER International Trading Co.,Ltd. specialize in NU2304E products，there is large inventory of AST NU2304 E . We has been built up long-term cooperation with AST company, could make a bulk order of the NU2304 E Which AST NU2304E 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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