(dimensions in mm)

Bearing Type - NUP

Bore Dia (d) - 20.0000

Outer Dia (D) - 52.0000

Width (B) - 15.0000

Radius (min) (rs) - 1.100

Dynamic Load Rating (Cr) - 31,700

Static Load Rating (Cor) - 26,900

Max Speed (Grease) (X1000 RPM) - 12

Max Speed (Oil) (X1000 RPM) - 15

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

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

Weight (g) - 159.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

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:NUP304 E
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-18
• Application:quality inspection equipment,wire industry,motor,tire industry,Antenna Industry,X-ray Equipment,Internal thread type,electric hydraulic lifting platform,Special Equipment,meat products machine,welding equipment
• Similar models:CX NU2304E NKE NCF3048-V CX NJ3048 SKF NN3040K/SPW33 INA SL183044 NTN NJ304E ISB NN3044SPW33 ISO NN3048 NSK NJ304ET CYSD NJ304E
• BEARING POWER International Trading Co.,Ltd. specialize in NUP304E products，there is large inventory of AST NUP304 E . We has been built up long-term cooperation with AST company, could make a bulk order of the NUP304 E Which AST NUP304E 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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